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'目录第一章设计依据11.1工程等级及建筑物级别11.2工程洪水标准1第二章洪水调节计算32.1工程洪水标准32.2调洪计算32.2.1调洪计算基本原理32.2.2水位与流量关系的确定52.2.3机算调洪数据52.2.4校核水库防空时间20第三章水能计算213.1电站出力的估算213.2机组台数和单机容量的选择213.3水轮机型号和参数选择213.4淤沙高程及电站取水口高程计算223.4.1淤沙高程223.4.2电站进水口底板高程23第四章水电站厂房初步设计244.1水电站厂房的布置244.2厂房轮廓的确定244.2.1主厂房长度的确定244.2.2主厂房宽度的确定244.2.3尾水平台及尾水闸室的布置25第五章大坝设计265.1大坝有关参数的确定265.2非溢流坝设计275.2.1非溢流坝基本剖面设计275.2.2非溢流坝实用剖面设计285.2.3非溢流坝的荷载组合295.2.4非溢流坝抗滑稳定验算(坝基处2—2截面)295.2.5非溢流坝段应力验算(坝基处2—2截面)335.2.6坝基处2—2截面内部应力验算355.2.7非溢流坝段折坡处抗滑稳定验算(1—1截面)395.2.8非溢流坝段折坡应力验算(1—1截面)435.3溢流坝段设计455.3.1溢流坝段基本数据4575
5.3.2溢流坝段实用剖面设计455.3.3溢流坝段消能设施的结构尺寸确定465.3.4溢流坝抗滑稳定验算(坝基处2—2截面)485.3.5溢流坝段应力验算(坝基处2—2截面)525.3.6溢流挑射距离和冲坑深度计算545.4厂房坝段设计555.4.1水电站厂房的型式555.4.2水电站厂房的布置555.4.3电站引水管的布置形式555.4.4厂房坝段坝身剖面设计56第六章施工组织设计576.1施工导流标准576.2施工导流布置和水力计算576.2.1导流方法576.2.2导流布置576.3一期导流计算586.3.1导流水力计算586.3.2上下游围堰的堰顶高程596.3.3围堰断面设计596.3.4围堰工程量计算626.4二期导流机算636.4.1坝体缺口和底孔联合泄流水力计算636.4.2堰顶高程的确定与堰顶宽度的确定636.4.3围堰断面设计636.4.4围堰工程量计算646.5封堵时间及蓄水计划6575
毕业设计(论文)原创性声明和使用授权说明原创性声明本人郑重承诺:所呈交的毕业设计(论文),是我个人在指导教师的指导下进行的研究工作及取得的成果。尽我所知,除文中特别加以标注和致谢的地方外,不包含其他人或组织已经发表或公布过的研究成果,也不包含我为获得及其它教育机构的学位或学历而使用过的材料。对本研究提供过帮助和做出过贡献的个人或集体,均已在文中作了明确的说明并表示了谢意。作者签名: 日 期: 指导教师签名: 日 期: 使用授权说明本人完全了解大学关于收集、保存、使用毕业设计(论文)的规定,即:按照学校要求提交毕业设计(论文)的印刷本和电子版本;学校有权保存毕业设计(论文)的印刷本和电子版,并提供目录检索与阅览服务;学校可以采用影印、缩印、数字化或其它复制手段保存论文;在不以赢利为目的前提下,学校可以公布论文的部分或全部内容。作者签名: 日 期: 75
学位论文原创性声明本人郑重声明:所呈交的论文是本人在导师的指导下独立进行研究所取得的研究成果。除了文中特别加以标注引用的内容外,本论文不包含任何其他个人或集体已经发表或撰写的成果作品。对本文的研究做出重要贡献的个人和集体,均已在文中以明确方式标明。本人完全意识到本声明的法律后果由本人承担。作者签名:日期:年月日学位论文版权使用授权书本学位论文作者完全了解学校有关保留、使用学位论文的规定,同意学校保留并向国家有关部门或机构送交论文的复印件和电子版,允许论文被查阅和借阅。本人授权 大学可以将本学位论文的全部或部分内容编入有关数据库进行检索,可以采用影印、缩印或扫描等复制手段保存和汇编本学位论文。涉密论文按学校规定处理。作者签名:日期:年月日导师签名:日期:年月日75
第一章设计依据1.1工程等级及建筑物级别根据《水利水电工程等级划分及洪水标准》SL252—2000有表1-1水利水电工程分等指标工程等别工程规模水库总库容(10m)防洪治涝灌溉供水发电保护城镇及工矿企业的重要性保护农田(10亩)治涝面积(10亩)灌溉面积(10亩)供水对象重要性装机容量(10KW)Ⅰ大(1)型≥10特别重要≥500≥200≥150特别重要≥120Ⅱ大(2)型10~1.0重要500~100200~60150~50重要120~30Ⅲ中型1.0~0.10中等100~3060~1550~5中等30~5Ⅳ小(1)型0.10~0.01一般30~515~35~0.5一般5~1Ⅴ小(2)型0.01~0.001<5<3<0.5<1注:①水库总库容指水库最高水位以下的静库容;②治涝面积和灌溉面积均指设计面积。确定XX水利枢纽工程为Ⅰ等工程,大(1)型规模。表1-2水工建筑物级别工程等别永久性建筑物级别临时性建筑物级别主要建筑物次要建筑物Ⅰ133Ⅱ234Ⅲ345Ⅳ455Ⅴ555确定XX水利枢纽的水工建筑物级别为:主要建筑物1级,次要建筑物3级,临时性建筑物级别4级。75
1.2工程洪水标准表1-3山区、丘陵区水利水电工程永久性水工建筑物的洪水标准[重现期(年)]项目水工建筑物级别12345设计1000~500500~100100~5050~3030~20校核土石坝可能最大洪水(PMF)或10000~50005000~20002000~10001000~300300~200混凝土坝、浆砌石坝5000~20002000~10001000~500500~200200~100本工程采用混凝土重力坝,所以永久性水工建筑物的洪水标准:正常运用情况下为1000年一遇(),非常运用情况下为5000年一遇()。表1-4临时性水工建筑物洪水标准[重现期(年)]临时性建筑物类型临时性水工建筑物级别345土石结构50~2020~1010~5混凝土、浆砌石结构20~1010~55~3确定临时性建筑物的洪水标准:20年一遇()。75
第二章洪水调节计算2.1工程洪水标准由上面工程洪水标准知道,XX水利枢纽工程的设计洪水为1000年一遇(P=0.1%),校核洪水为5000年一遇(P=0.02%)。2.2调洪计算2.2.1调洪计算基本原理1.调洪计算基本水文资料(1)库水位与库容关系曲线库水位Z(m)306308310312314316318320库容V(10)12.213.815.317.319.822.425.127.8表2—1 库水位与库容关系曲线(2)洪水流量过程线图2—1洪水流量过程线(3)坝址处流量与水位关系曲线见说明书附图3。2.调洪计算过程本工程利用列表试算法进行调洪计算。(1)本次设计共拟订了16个方案进行比较:75
表2—2调洪方案泄水工况泄水方式堰顶高程▽(m)溢流宽度孔数×孔宽(m)设计工况P=0.1%13037×149×113047×149×1123039×117×143049×117×14校核工况P=0.02%13037×149×113047×149×1123039×117×143049×117×14注:泄水方式1表孔溢流泄洪(底孔作为安全储备)2表孔溢流泄洪+发电辅助泄洪(底孔作为安全储备)(2)水量平衡公式如下:(3)水库蓄洪曲线当已知水库入库洪水过程线时,,,均为已知;,则是计算时段开始时的初始条件。假定暂不计及自水库取水的兴利部门泄向下游的流量,则下泄流量应是泄洪建筑物泄流水头的函数,而当泄洪建筑物的型式、尺寸等已定时式(2—2)常用泄流水头与下泄流量的关系曲线来表示。根据水利学公式,与的关系曲线不难求出。若是堰流,即为库水位与堰顶高程之差;若是闸孔出流,即为库水位与闸孔中心高程之差。因此,不难根据与的关系曲线求出与的关系曲线。并且,由库水位,又可借助与水库容积特性曲线,求出相应的水库蓄水容积(蓄存水量)。所以,式(2—2)最终也可以用下泄流量与库容的关系曲线来代替,即上面的式子组成一个方程组,可以解出、。75
2.2.2水位与流量关系的确定本工程泄洪方式采用WES堰流曲线。水位与流量关系曲线公式:2.2.3机算调洪数据1.表孔溢流泄洪(底孔作为安全储备)(1)设计洪水情况(p=0.1%)a.堰顶高程▽303m,溢流宽度(孔数×孔宽)7×14m98*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)1234567891011 0 3236 0 119600.0305.763603636.003436.007421.761311.662655.831416.596005.17125605.2306.45123604164.003900.008424.001701.5641506.613254.285169.72130774.9307.1183604891.004527.509779.402121.4521911.514128.865650.54136425.4307.8243606000.005445.5011762.282727.032424.245236.366525.92142951.3308.66303607455.006727.5014531.403492.2223109.636716.797814.61150765.9309.7363609000.008227.5017771.404316.443904.338433.359338.05160104.0310.7142360105459772.5021108.605234.474775.4510314.9810793.62170897.6311.794836011618.0011081.5023936.046135.3985684.9312279.4511656.59182554.2312.765436012509.0012063.5026057.167038.4186586.9114227.7211829.44194383.6313.716036012777.0012643.0027308.887918.17478.2616153.0411155.84205539.5314.586636012182.0012479.5026955.728647.1068282.6017890.429065.30214604.8315.287236010909.0011545.5024938.289105.338876.2219172.635765.65220370.4315.72783608909.009909.0021403.449240.729173.0319813.741589.70221960.1315.84843606545.007727.0016690.328990.7619115.7419690.00-2999.68218960.4315.61903604818.005681.5012272.048459.668725.2118846.45-6574.41212386.0315.1963603255.004036.508718.847761.898110.7817519.28-8800.44203585.6314.4375
进一步深入计算:98*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 9105.33 220370.4315.72736010508.0010708.503855.069146.9999126.163285.42569.64220940.0315.76746010261.0010384.503738.429188.6339167.823300.41438.01221378.0315.875609831.0010046.003616.569209.4819199.063311.66304.90221682.9315.8276609627.009729.003502.449230.309219.893319.16183.28221866.2315.8477609297.009462.003406.329230.2999230.303322.9183.41221949.6315.8478608909.009103.003277.089230.2999230.303322.91-45.83221903.8315.84796083748641.503110.949209.489219.893319.16-208.22221695.6315.82b.堰顶高程▽303m,溢流宽度(孔数×孔宽)9×11m99*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3236 0 119600.0305.763603636.003436.007421.761325.009662.501431.015990.75125590.8306.45123604164.003900.008424.001712.8141518.913280.855143.15130733.9307.09183604891.004527.509779.402143.0411927.934164.325615.08136349.0307.8243606000.005445.5011762.282739.932441.485273.606488.68142837.7308.64303607455.006727.5014531.403512.8783126.406753.037778.37150616.0309.68363609000.008227.5017771.404343.1973928.048484.569286.84159902.9310.694236010545.009772.5021108.605261.974802.5810373.5810735.02170637.9311.764836011618.0011081.5023936.046178.6045720.2912355.8211580.22182218.1312.745436012509.0012063.5026057.167081.2286629.9214320.6211736.54193954.6313.686036012777.0012643.0027308.887956.6097518.9216240.8611068.02205022.7314.5475
6636012182.0012479.5026955.728693.0048324.8117981.588974.14213996.8315.237236010909.0011545.5024938.289145.408919.2019265.475672.81219669.6315.67783608909.009909.0021403.449261.109203.2519879.021524.42221194.0315.78843606545.007727.0016690.329019.1289140.1219742.65-3052.33218141.7315.55903604818.005681.5012272.048482.628750.8718901.89-6629.85211511.9315.04963603255.004036.508718.847767.228124.9217549.83-8830.99202680.9314.36进一步深入计算:99*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 9145.40 219669.6315.67736010508.0010708.503855.069187.4559166.433299.91555.15220224.8315.71746010261.0010384.503738.429219.0159203.243313.16425.26220650.0315.7475609831.0010046.003616.569250.5739234.793324.53292.03220942.0315.7776609627.009729.003502.449261.109255.843332.10170.34221112.4315.7877609297.009462.003406.329261.1049261.103334.0072.32221184.7315.7878608909.009103.003277.089261.1049261.103334.00-56.92221127.8315.78796083748641.503110.949240.089250.593330.21-219.27220908.5315.76c.堰顶高程▽304m,溢流宽度(孔数×孔宽)7×14m98*304*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3236 0 119600.0305.763603636.003436.007421.76836.6023418.30903.536518.23126118.2306.52123604164.003900.008424.001235.781036.192238.176185.83132304.1307.29183604891.004527.509779.401691.1121463.453161.046618.36138922.4308.13243606000.005445.5011762.282348.972020.044363.297398.99309.1175
146321.4303607455.006727.5014531.403105.442727.215890.778640.63154962.0310.2363609000.008227.5017771.403916.283510.867583.4610187.94165150.0311.224236010545.009772.5021108.604815.864366.079430.7111677.89176827.9312.314836011618.0011081.5023936.045717.5585266.7111376.0912559.95189387.8313.315436012509.0012063.5026057.166648.8096183.1813355.6812701.48202089.3314.316036012777.0012643.0027308.887566.0947107.4515352.1011956.78214046.1315.236636012182.0012479.5026955.728323.8197944.9617161.119794.61223840.7315.997236010909.0011545.5024938.288832.438578.1218528.746409.54230250.2316.46783608909.009909.0021403.449005.878919.1519265.362138.08232388.3316.62843606545.007727.0016690.328799.9078902.8919230.24-2539.92229848.4316.43903604818.005681.5012272.048303.898551.9018472.10-6200.06223648.3315.97963603255.004036.508718.847655.827979.8617236.49-8517.65215130.7315.32进一步深入计算:98*304*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 8832.43 230250.2316.46736010508.0010708.503855.068922.3028877.363195.85659.21230909.4316.52746010261.0010384.503738.428929.9818926.143213.41525.01231434.4316.5575609831.0010046.003616.568962.58946.243220.65395.91231830.3316.5876609627.009729.003502.448995.028978.763232.35270.09232100.4316.6177609297.009462.003406.328995.0188995.023238.21168.11232268.5316.6178608909.009103.003277.089005.8689000.443240.1636.92232305.5316.62796083748641.503110.948984.208995.033238.21-127.27232178.2316.6d.堰顶高程▽304m,溢流宽度(孔数×孔宽)9×11m99*304*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)75
分钟)12345678910 0 3236 0 119600.0305.763603636.003436.007421.76845.1152422.56912.726509.04126109.0306.52123604164.003900.008424.001243.1131044.112255.296168.71132277.7307.28183604891.004527.509779.401694.7441468.933172.896606.51138884.3308.11243606000.005445.5011762.282366.112030.434385.727376.56146260.8309.1303607455.006727.5014531.4031292747.555934.728596.68154857.5310.19363609000.008227.5017771.403940.0783534.547634.6010136.80164994.3311.24236010545.009772.5021108.604846.664393.379489.6811618.92176613.2312.294836011618.0011081.5023936.045757.535302.1011452.5312483.51189096.7313.295436012509.0012063.5026057.166696.3316226.9313450.1712606.99201703.7314.296036012777.0012643.0027308.887612.8687154.6015453.9311854.95213558.7315.26636012182.0012479.5026955.728358.1717985.5217248.729707.00223265.7315.947236010909.0011545.5024938.288867.568612.8718603.796334.49229600.2316.41783608909.009909.0021403.449042.778955.1719343.162060.28231660.4316.57843606545.007727.0016690.328823.7548933.2619295.85-2605.53229054.9316.37903604818.005681.5012272.048327.968575.8618523.85-6251.81222803.1315.91963603255.004036.508718.847663.227995.5917270.47-8551.63214251.5315.25进一步深入计算:99*304*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 8867.56 229600.2316.41736010508.0010708.503855.068922.3028894.933202.18652.88230253.1316.46746010261.0010384.503738.428966.1128944.213219.91518.51230771.6316.575609831.0010046.003616.568998.9628982.543233.71382.85231154.4316.5376609627.009729.003502.449020.859009.913243.57258.87231413.3316.5577609297.009462.003406.329031.8129026.333249.48156.84231570.2316.5678608909.009103.003277.089031.8129031.813251.4525.63231595.8316.56796083748641.503110.949020.859026.333249.48-138.54231457.2316.5575
(2)校核洪水情况(p=0.02%)a.堰顶高程▽303m,溢流宽度(孔数×孔宽)7×14m98*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 0 119600.0305.763603998.003739.508077.321359.642679.821468.416608.91126208.9306.53123604537.004267.509217.801791.5391575.593403.285814.52132023.4307.25183605296.004916.5010619.642263.5022027.524379.446240.20138263.6308.03243606463.005879.5012699.722962.482612.995644.067055.66145319.3308.98303608056.007259.5015680.523772.4473367.467273.728406.80153726.1310.07363609759.008907.5019240.204639.4484205.959084.8510155.35163881.4311.08423601133310546.0022779.365612.575126.0111072.1811707.18175588.6312.214836012556.0011944.5025800.126572.656092.6113160.0412640.08188228.7313.225436013519.0013037.5028161.007564.0217068.3415267.6012893.40201122.1314.246036013852.0013685.5029560.688542.9588053.4917395.5412165.14213287.2315.186636013296.0013574.0029319.849334.4478938.7019307.6010012.24223299.5315.947236011759.0012527.5027059.409869.439601.9420740.186319.22229618.7316.42783609574.0010666.5023039.649993.159931.2921451.591588.05231206.8316.53843607019.008296.5017920.449711.9169852.5421281.48-3361.04227845.7316.28903605204.006111.5013200.849136.579424.2520356.37-7155.53220690.2315.75963603481.004342.509379.808365.948751.2518902.71-9522.91211167.3315.01进一步深入计算:98*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9869.43 229618.7316.42736011611.004179.969891.913561.09618.87316.4675
11463.009914.399230237.6746011074.0011268.504056.669959.4079936.903577.29479.37230716.9316.5756010667.0010870.503913.389981.8949970.653589.43323.95231040.9316.52766010278.0010472.503770.1010004.429993.163597.54172.56231213.5316.54776010000.0010139.003650.0410004.4210004.423601.5948.45231261.9316.5478609574.009787.003523.329993.1549998.793599.56-76.24231185.7316.53796089819277.503339.909970.679981.913593.49-253.59230932.1316.51b.堰顶高程▽303m,溢流宽度(孔数×孔宽)9×11m99*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 0 119600.0305.763603998.003739.508077.321367.412683.711476.806600.52126200.5306.52123604537.004267.509217.801809.771588.593431.365786.44131987.0307.25183605296.004916.5010619.642279.0972044.434415.986203.66138190.6308.02243606463.005879.5012699.722977.742628.425677.397022.33145213.0308.96303608056.007259.5015680.523802.2383389.997322.388358.14153571.1310.06363609759.008907.5019240.204669.4934235.879149.4710090.73163661.8311.07423601133310546.0022779.365650.495159.9911145.5811633.78175295.6312.194836012556.0011944.5025800.126610.7226130.6013242.1112558.01187853.6313.195436013519.0013037.5028161.007598.9077104.8115346.4012814.60200668.2314.206036013852.0013685.5029560.688577.1858088.0517470.1812090.50212758.7315.136636013296.0013574.0029319.849387.1518982.1719401.489918.36222677.1315.907236011759.0012527.5027059.409901.479644.3120831.716227.69228904.8316.36783609574.0010666.5023039.6410037.889969.6821534.501505.14230409.9316.48843607019.008296.5017920.449742.3819890.1321362.68-3442.24226967.7316.22903605204.006111.5013200.849145.239443.8120398.62-7197.78219769.9315.67963603481.004342.509379.808377.328761.2718924.35-9544.55210225.3314.9475
进一步深入计算:99*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9901.47 228904.8316.36736011463.0011611.004179.969958.3189929.903574.76605.20229510.0316.41746011074.0011268.504056.669992.4129975.373591.13465.53229975.5316.44756010667.0010870.503913.3810026.5110009.463603.41309.97230285.5316.47766010278.0010472.503770.1010037.8810032.203611.59158.51230444.0316.48776010000.0010139.003650.0410037.8810037.883613.6436.40230480.4316.4878609574.009787.003523.3210026.5110032.203611.59-88.27230392.1316.47796089819277.503339.9010003.7910015.153605.45-265.55230126.6316.45c.堰顶高程▽304m,溢流宽度(孔数×孔宽)7×14m98*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 0 119600.0305.763603998.003739.508077.32872.8941436.45942.737134.59126734.6306.59123604537.004267.509217.801318.7261095.812366.956850.85133585.4307.45183605296.004916.5010619.641852.2181585.473424.627195.02140780.5308.37243606463.005879.5012699.722563.792208.014769.297930.43148710.9309.43303608056.007259.5015680.523343.9152953.856380.339300.19158011.1310.5363609759.008907.5019240.204226.2983785.118175.8311064.37169075.5311.61423601133310546.0022779.365167.544696.9210145.3412634.02181709.5312.74836012556.0011944.5025800.126141.3565654.4512213.6113586.51195296.0313.785436013519.0013037.5028161.007187.2166664.2914394.8613766.14209062.1314.856036013852.0013685.5029560.688184.257685.7316601.1812959.50222021.6315.856636013296.0013574.0029319.849038.3878611.3218600.4510719.39232741.0316.657236011759.0012527.5027059.409591.239314.8120119.996939.41239680.4317.16783609574.0010666.5023039.649764.689677.9520904.382135.26241815.7317.32843607019.008296.5017920.449526.1959645.4420834.14-2913.70238902.0317.1903605204.006111.5013200.848984.209255.2019991.23-6790.39232111.6316.6963603481.004342.509379.808244.078614.1418606.53-9226.73222884.9315.9175
进一步深入计算:98*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9591.23 239680.4317.16736011463.0011611.004179.969645.4199618.333462.60717.36240397.8317.21746011074.0011268.504056.669699.6389672.533482.11574.55240972.3317.26756010667.0010870.503913.389732.1569715.903497.72415.66241388.0317.29766010278.0010472.503770.109753.829742.993507.48262.62241650.6317.31776010000.0010139.003650.049764.6759759.253513.33136.71241787.3317.3278609574.009787.003523.329764.6759764.683515.288.04241795.3317.32796089819277.503339.909753.829759.253513.33-173.43241621.9317.31d.堰顶高程▽304m,溢流宽度(孔数×孔宽)9×11m99*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 0 119600.0305.763603998.003739.508077.32881.7764440.89952.327125.00126725.0306.59123604537.004267.509217.801326.9031104.342385.376832.43133557.4307.44183605296.004916.5010619.641864.2771595.593446.477173.17140730.6308.36243606463.005879.5012699.722583.112223.704803.187896.54148627.1309.42303608056.007259.5015680.523369.9022976.516429.269251.26157878.4310.49363609759.008907.5019240.204253.253811.588233.0011007.20168885.6311.59423601133310546.0022779.365201.894727.5710211.5512567.81181453.4312.684836012556.0011944.5025800.126185.645693.7612298.5313501.59194955.0313.765436013519.0013037.5028161.007230.1356707.8914489.0413671.96208627.0314.826036013685.5029560.687728.6816693.96315.8175
13852.008227.23312866.72221493.76636013296.0013574.0029319.849075.6218651.4318687.0810632.76232126.4316.607236011759.0012527.5027059.409634.069354.8420206.466852.94238979.4317.11783609574.0010666.5023039.649798.349716.2020987.002052.64241032.0317.26843607019.008296.5017920.449557.4369677.8920904.24-2983.80238048.2317.04903605204.006111.5013200.848998.969278.2020040.91-6840.07231208.2316.53963603481.004342.509379.808257.458628.2018636.92-9257.12221951.0315.84进一步深入计算:99*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9634.06 238979.4317.11736011463.0011611.004179.969688.8339661.453478.12701.84239681.2317.16746011074.0011268.504056.669732.6449710.743495.87560.79240242.0317.2756010667.0010870.503913.389765.4939749.073509.66403.72240645.7317.23766010278.0010472.503770.109787.389776.443519.52250.58240896.3317.25776010000.0010139.003650.049798.3439792.863525.43124.61241020.9317.2678609574.009787.003523.329798.3439798.343527.40-4.08241016.9317.26796089819277.503339.909787.389792.863525.43-185.53240831.3317.252.表孔溢流泄洪+发电辅助泄洪(底孔作为安全储备)(2)设计洪水情况(p=0.1%)a.堰顶高程▽303m,溢流宽度(孔数×孔宽)7×14m98*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3236 800 119600.0305.763603636.003436.007421.761991.6841395.843015.024406.74124006.7306.25123604164.003900.008424.002135.654613.013810.99306.7375
2279.621127817.7183604891.004527.509779.402615.5382447.585286.774492.63132310.4307.29243606000.005445.5011762.283041.432828.486109.535652.75137963.1308303607455.006727.5014531.403747.7493394.597332.317199.09145162.2308.96363609000.008227.5017771.404589.4384168.599004.168767.24153929.4310.0942360105459772.5021108.605464.955027.1910858.7410249.86164179.3311.124836011618.0011081.5023936.046393.575929.2612807.2011128.84175308.1312.195436012509.0012063.5026057.167249.0726821.3214734.0511323.11186631.3313.096036012777.0012643.0027308.888066.5737657.8216540.9010767.98197399.2313.956636012182.0012479.5026955.728770.1898418.3818183.708772.02206171.3314.637236010909.0011545.5024938.289207.578988.8819415.985522.30211693.6315.05783608909.009909.0021403.449322.149264.8520012.091391.35213084.9315.16843606545.007727.0016690.329072.219197.1819865.90-3175.58209909.3314.92903604818.005681.5012272.048530.658801.4319011.09-6739.05203170.3314.4963603255.004036.508718.847828.938179.7917668.35-8949.51194220.8313.7进一步深入计算:98*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 9207.57 211693.6315.05736010508.0010708.503855.069249.2339228.403322.22532.84212226.4315.09746010261.0010384.503738.429290.8999270.073337.22401.20212627.6315.1375609831.0010046.003616.569311.7179301.313348.47268.09212895.7315.1576609627.009729.003502.449322.149316.933354.09148.35213044.1315.1677609297.009462.003406.329322.1419322.143355.9750.35213094.4315.1678608909.009103.003277.089322.1419322.143355.97-78.89213015.5315.16796083748641.503110.949301.329311.733352.22-241.28212774.2315.14b.堰顶高程▽303m,溢流宽度(孔数×孔宽)9×11m75
99*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3236 800 119600.0305.763603636.003436.007421.762003.811401.913028.114393.65123993.6306.25123604164.003900.008424.002288.6122146.214635.823788.18127781.8306.72183604891.004527.509779.402627.9482458.285309.884469.52132251.3307.28243606000.005445.5011762.283058.182843.066141.015621.27137872.6307.99303607455.006727.5014531.403762.8873410.537366.757164.65145037.3308.94363609000.008227.5017771.404619.4014191.149052.878718.53153755.8310.084236010545.009772.5021108.605486.665053.0310914.5410194.06163949.9311.094836011618.0011081.5023936.046421.6815954.1712861.0011075.04175024.9312.165436012509.0012063.5026057.167285.8876853.7814804.1711252.99186277.9313.066036012777.0012643.0027308.888111.7047698.8016629.4010679.48196957.4313.926636012182.0012479.5026955.728809.1978460.4518274.578681.15205638.5314.597236010909.0011545.5024938.289251.069030.1319505.085433.20211071.7315.01783608909.009909.0021403.449356.249303.6520095.881307.56212379.3315.11843606545.007727.0016690.329093.2319224.7319925.42-3235.10209144.2314.86903604818.005681.5012272.048546.198819.7119050.58-6778.54202365.6314.34963603255.004036.508718.847833.238189.7117689.77-8970.93193394.7313.63进一步深入计算:99*303*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 9251.06 211071.7315.01736010508.0010708.503855.069282.6199266.843336.06519.00211590.7315.04746010261.0010384.503738.429324.6789303.653349.31389.11211979.8315.0875609831.0010046.003616.569345.7389335.213360.67255.89212235.7315.176609627.009729.003502.449356.249350.993366.36136.08212371.8315.1177609297.009462.003406.329356.2369356.243368.2438.08212409.8315.1178608909.009103.003277.089345.7389350.993366.36-89.28212320.6315.1796083748641.503110.949324.689335.213360.67-249.73212070.8315.08c.堰顶高程▽304m,溢流宽度(孔数×孔宽)7×14m98*304*水库调洪演算p=0.1%(列表试算法)75
时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3236 800 119600.0305.763603636.003436.007421.761532.9321166.472519.574902.19124502.2306.32123604164.003900.008424.001838.7861685.863641.464782.54129284.7306.91183604891.004527.509779.402191.2942015.044352.495426.91134711.7307.59243606000.005445.5011762.282692.492441.895274.496487.79141199.4308.43303607455.006727.5014531.403404.073048.286584.297947.11149146.6309.49363609000.008227.5017771.404199.5673801.828211.939559.47158706.0310.574236010545.009772.5021108.605081.954640.7610024.0411084.56169790.6311.684836011618.0011081.5023936.045965.4385523.6911931.1812004.86181795.4312.75436012509.0012063.5026057.166846.1416405.7913836.5112220.65194016.1313.686036012777.0012643.0027308.887713.7377279.9415724.6711584.21205600.3314.586636012182.0012479.5026955.728453.7838083.7617460.929494.80215095.1315.327236010909.0011545.5024938.288923.808688.7918767.796170.49221265.6315.79783608909.009909.0021403.449073.808998.8019437.411966.03223231.6315.94843606545.007727.0016690.328863.8028968.8019372.61-2682.29220549.3315.73903604818.005681.5012272.048383.778623.7918627.38-6355.34214194.0315.25963603255.004036.508718.847713.748048.7617385.31-8666.47205527.5314.58进一步深入计算:98*304*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 10909 8923.80 221265.6315.79736010508.0010708.503855.068973.7918948.803221.57633.49221899.1315.84746010261.0010384.503738.429013.8018993.803237.77500.65222399.7315.8875609831.0010046.003616.569043.8019028.803250.37366.19222765.9315.9175
76609627.009729.003502.449053.819048.813257.57244.87223010.8315.9277609297.009462.003406.329063.799058.803261.17145.15223156.0315.9378608909.009103.003277.089073.89068.803264.7712.31223168.3315.94796083748641.503110.949063.799068.803264.77-153.83223014.4315.93d.堰顶高程▽304m,溢流宽度(孔数×孔宽)9×11m99*304*水库调洪演算p=0.1%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3236 800 119600.0305.763603636.003436.007421.761535.1481167.572521.964899.80124499.8306.31123604164.003900.008424.001849.3561692.253655.264768.74129268.5306.91183604891.004527.509779.402200.2092024.784373.535405.87134674.4307.58243606000.005445.5011762.282704.982452.605297.616464.67141139.1308.42303607455.006727.5014531.403423.83064.396619.097912.31149051.4309.48363609000.008227.5017771.404226.1213824.968261.919509.49158560.9310.564236010545.009772.5021108.605109.474667.8010082.4411026.16169587.0311.664836011618.0011081.5023936.046001.8855555.6812000.2611935.78181522.8312.685436012509.0012063.5026057.166885.436443.6613918.3012138.86193661.7313.656036012777.0012643.0027308.887758.1777321.8015815.1011493.78205155.5314.556636012182.0012479.5026955.728483.3488120.7617540.859414.87214570.3315.277236010909.0011545.5024938.288956.728720.0418835.286103.00220673.3315.74783608909.009909.0021403.449107.829032.2719509.711893.73222567.1315.89843606545.007727.0016690.328896.2959002.0619444.45-2754.13219812.9315.68903604818.005681.5012272.048402.798649.5418683.01-6410.97213402.0315.19963603255.004036.508718.847727.968065.3717421.21-8702.37204699.6314.52进一步深入计算:99*304*水库调洪演算p=0.1%(列表试算法)Qq(m3/s)△V(万V(万m3)Z(m)75
时间t(h)时段△T(分钟)(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)m3)12345678910 72 10909 8956.72 220673.3315.74736010508.0010708.503855.069007.1018981.913233.49621.57221294.9315.79746010261.0010384.503738.429047.3659027.233249.80488.62221783.5315.8375609831.0010046.003616.569077.589062.473262.49354.07222137.6315.8676609627.009729.003502.449087.669082.623269.74232.70222370.3315.8777609297.009462.003406.329107.8249097.743275.19131.13222501.4315.8978608909.009103.003277.089097.7439102.783277.000.08222501.5315.88796083748641.503110.949087.669092.703273.37-162.43222339.0315.87(2)校核洪水情况(p=0.02%)a.堰顶高程▽303m,溢流宽度(孔数×孔宽)7×14m98*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 800 119600.0305.763603998.003739.508077.322039.6641419.833066.845010.48124610.5306.33123604537.004267.509217.802369.5952204.634762.004455.80129066.3306.88183605296.004916.5010619.642753.4932561.545532.945086.70134153.0307.52243606463.005879.5012699.723269.513011.506504.856194.87140347.9308.31303608056.007259.5015680.524034.7043652.117888.557791.97148139.8309.35363609759.008907.5019240.204912.4464473.589662.929577.28157717.1310.49423601133310546.0022779.365864.455388.4511639.0511140.31168857.4311.594836012556.0011944.5025800.126821.3356342.8913700.6512099.47180956.9312.645436013519.0013037.5028161.007762.3857291.8615750.4212410.58193367.5313.636036013852.0013685.5029560.688686.8588224.6217765.1811795.50205163.0314.556636013296.0013574.0029319.849467.9239077.3919607.169712.68214875.6315.307236012527.5027059.409957.399712.6620979.346080.06315.7775
11759.00220955.7783609574.0010666.5023039.6410061.5410009.4721620.451419.19222374.9315.87843607019.008296.5017920.449780.3689920.9521429.26-3508.82218866.1315.6903605204.006111.5013200.849197.189488.7720495.75-7294.91211571.2315.04963603481.004342.509379.808426.508811.8419033.57-9653.77201917.4314.3进一步深入计算:98*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9957.39 220955.7315.77736011463.0011611.004179.969999.0589978.223592.16587.80221543.5315.81746011074.0011268.504056.6610030.310014.683605.28451.38221994.9315.84756010667.0010870.503913.3810061.5410045.923616.53296.85222291.7315.87766010278.0010472.503770.1010071.9610066.753624.03146.07222437.8315.88776010000.0010139.003650.0410071.9610071.963625.9124.13222461.9315.8878609574.009787.003523.3210061.5410066.753624.03-100.71222361.2315.87796089819277.503339.9010040.7210051.133618.41-278.51222082.7315.85b.堰顶高程▽303m,溢流宽度(孔数×孔宽)9×11m99*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 800 119600.0305.763603998.003739.508077.322046.2321423.123073.935003.39124603.4306.32123604537.004267.509217.802385.5682215.904786.344431.46129034.8306.88183605296.004916.5010619.642767.3252576.455565.125054.52134089.4307.51243606463.005879.5012699.723287.203027.266538.896160.83140250.2308.3303608056.007259.5015680.524060.1793673.697935.177745.35147995.5309.3475
363609759.008907.5019240.204937.1274498.659717.099523.11157518.6310.45423601133310546.0022779.365890.235413.6811693.5411085.82168604.5311.564836012556.0011944.5025800.126853.7696372.0013763.5212036.60180641.1312.615436013519.0013037.5028161.007804.4227329.1015830.8512330.15192971.2313.606036013852.0013685.5029560.688725.058264.7417851.8311708.85204680.1314.516636013296.0013574.0029319.849514.0659119.5619698.249621.60214301.7315.267236011759.0012527.5027059.409987.469750.7621061.645997.76220299.4315.71783609574.0010666.5023039.6410103.1910045.3221697.901341.74221641.2315.82843607019.008296.5017920.449808.639955.9121504.77-3584.33218056.8315.54903605204.006111.5013200.849219.509514.0720550.38-7349.54210707.3314.98963603481.004342.509379.808430.498824.9919061.99-9682.19201025.1314.23进一步深入计算:99*303*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9987.46 220299.4315.71736011463.0011611.004179.9610040.0810013.773604.96575.00220874.4315.76746011074.0011268.504056.6610071.6310055.863620.11436.55221311.0315.79756010667.0010870.503913.3810092.6610082.153629.57283.81221594.8315.81766010278.0010472.503770.1010113.6910103.183637.14132.96221727.7315.83776010000.0010139.003650.0410113.6910113.693640.939.11221736.8315.8378609574.009787.003523.3210103.1910108.443639.04-115.72221621.1315.82796089819277.503339.9010082.1310092.663633.36-293.46221327.7315.8c.堰顶高程▽304m,溢流宽度(孔数×孔宽)7×14m98*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)75
12345678910 0 3481 800 119600.0305.763603998.003739.508077.321569.2241184.612558.765518.56125118.6306.39123604537.004267.509217.801921.7321745.483770.235447.57130566.1307.07183605296.004916.5010619.642315.7052118.724576.436043.21136609.3307.83243606463.005879.5012699.722907.322611.515640.867058.86143668.2308.75303608056.007259.5015680.523679.3063293.317113.558566.97152235.2309.9363609759.008907.5019240.204509.5854094.458844.0010396.20162631.4310.96423601133310546.0022779.365453.564981.5710760.2012019.16174650.5312.134836012556.0011944.5025800.126391.3355922.4512792.4913007.63187658.1313.175436013519.0013037.5028161.007369.0596880.2014861.2313299.77200957.9314.236036013852.0013685.5029560.688336.1847852.6216961.6612599.02213556.9315.26636013296.0013574.0029319.849133.88734.9918867.5810452.26224009.2316.007236011759.0012527.5027059.409675.809404.8020314.366745.04230754.2316.5783609574.0010666.5023039.649838.399757.0921075.321964.32232718.6316.65843607019.008296.5017920.449589.099713.7420981.68-3061.24229657.3316.42903605204.006111.5013200.849034.099311.5920113.03-6912.19222745.1315.9963603481.004342.509379.808316.228675.1618738.34-9358.54213386.6315.18进一步深入计算:98*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 72 11759 9675.80 230754.2316.5736011463.0011611.004179.969729.9819702.893493.04686.92231441.1316.55746011074.0011268.504056.669773.359751.673510.60546.06231987.2316.59756010667.0010870.503913.389805.8689789.613524.26389.12232376.3316.62766010278.0010472.503770.109827.579816.723534.02236.08232612.4316.64776010000.0010139.003650.049838.3879832.983539.87110.17232722.5316.6578609574.009787.003523.329832.983539.87-16.55316.6475
9827.569232706.0796089819277.503339.909816.729822.143535.97-196.07232509.9316.63d.堰顶高程▽304m,溢流宽度(孔数×孔宽)9×11m99*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 0 3481 800 119600.0305.763603998.003739.508077.321577.0511188.532567.225510.10125110.1306.39123604537.004267.509217.801933.1461755.103791.015426.79130536.9307.07183605296.004916.5010619.642325.9022129.524599.776019.87136556.8307.82243606463.005879.5012699.722921.972623.945667.707032.02143588.8308.74303608056.007259.5015680.523695.0483308.517146.388534.14152122.9309.88363609759.008907.5019240.204539.3184117.188893.1210347.08162470.0310.95423601133310546.0022779.365482.685011.0010823.7611955.60174425.6312.114836012556.0011944.5025800.126429.9955956.3412865.6912934.43187360.0313.155436013519.0013037.5028161.007405.6886917.8414942.5413218.46200578.5314.206036013852.0013685.5029560.688372.5727889.1317040.5212520.16213098.7315.166636013296.0013574.0029319.849178.3048775.4418954.9510364.89223463.6315.967236011759.0012527.5027059.409711.379444.8420400.856658.55230122.1316.45783609574.0010666.5023039.649864.669788.0221142.121897.52232019.6316.59843607019.008296.5017920.449612.7939738.7321035.65-3115.21228904.4316.36903605204.006111.5013200.849057.459335.1220163.86-6963.02221941.4315.84963603481.004342.509379.808332.288694.8618780.90-9401.10212540.3315.12进一步深入计算:99*304*水库调洪演算p=0.02%(列表试算法)时间t(h)时段△T(分钟)Q(m3/s)(Q1+Q2)/2(m3/s)(Q1+Q2)/2*△T(万m3)q(m3/s)(q1+q2)/2(m3/s)(q1+q2)/2*△T(万m3/s)△V(万m3)V(万m3)Z(m)12345678910 75
72 11759 9711.37 230122.1316.45736011463.0011611.004179.969766.1129738.743505.95674.01230796.1316.50746011074.0011268.504056.669809.9239788.023523.69532.97231329.1316.54756010667.0010870.503913.389842.7729826.353537.49375.89231705.0316.57766010278.0010472.503770.109864.669853.723547.34222.76231927.7316.59776010000.0010139.003650.049864.669864.663551.2898.76232026.5316.5978609574.009787.003523.329864.669864.663551.28-27.962-31998.5316.59796089819277.503339.909853.709859.183549.30-209.40231789.1316.582.2.4校核水库防空时间1.第一阶段:表孔、底孔及发电共同放水2.第二阶段:底孔和发电共同放水两个阶段需要总天数:,满足要求。75
第三章水能计算3.1电站出力的估算根据工程基本资料并参考已建工程,XX水利枢纽工程的调节流量:相应的电站在设计供水期内的出力为考虑水头利用损失和实际出力等因素,初步估计XX水利枢纽工程电站装机容量在600MW。3.2机组台数和单机容量的选择根据已建的工程中,工程基本相似的有铜街子电站和棉花滩电站,它们的装机都是600MW,都是四台机组,单机容量150MW。所以XX水利枢纽工程的机组台数为四台,单机容量150MW。3.3水轮机型号和参数选择1.水轮机的选型根据该电站的水头范围和该机组的出力范围,在水轮机系列型谱表中查出该电站最好选择HL220机型。2.水轮机的额定出力计算。3.水轮机转轮直径的计算为水轮机模型效率为89%,为该出力下模型的流量。由此初步假定原型水轮机在该工况下,效率。由公式:得15×10=9.81×1.15××61.5×0.92求得又因为转轮直径应选符合转轮直径系列并考虑计算误差:故取。75
3.水轮机转速n的计算,初步假定,(对于坝后式水电站):又因为水轮机的转速要采用发电机的标准转速,为此要选取与上述公式得出的转速相近的发电机的标准转速。常选取稍大的标准转速作为水轮机采用的转速。故为107.1r/min。又因为当n=107.1r/min时水轮机的效率比较低,故选取比标准转速稍小的标准转速。故选取n=100r/min。3.4淤沙高程及电站取水口高程计算3.4.1淤沙高程根据《水库泥沙》可得水库拦沙率公式:解得又由解出最后冲淤平衡以后的拦沙库容是:根据《水利水电工程等级划分及洪水标准》(SL250-2000),查得使用年限T=100年,水库泥沙浮容重0.86T/m,所以水库冲淤平衡是的总沉淀泥沙量是:由计算出来的泥沙量,从水位库容曲线上查得:。3.4.2电站进水口底板高程根据规范,发电引水孔进口底板高程比泥沙淤积高程高约1m75
,所以取发电引水孔进口底板高程:75
第四章水电站厂房初步设计4.1水电站厂房的布置本工程的厂房为坝后式厂房,引水压力钢管从厂房坝段引水,副厂房在厂房坝段的下游侧,主厂房的上游侧。安装间在主厂房靠左侧,有进厂公路相通,开关站在河床左岸的缓坡上。4.2厂房轮廓的确定4.2.1主厂房长度的确定1.机组间距:由发电机风罩确定的机组段长度:2.机组段长度、:计算边机组段长度的时候需要考虑设备的布置和吊运的要求。(1)离安装间最远的机组:(2)与安装间相临的机组:由经验公式得:3.装间长度:根据吊运与机组检修等的布置要求,由经验公式得考虑到本工程的机组都是大型机组,并考虑两台机组检修,所以取。所以厂房的总长为4.2.2主厂房宽度的确定。1.厂房水下部分宽度的确定:(1)下游侧宽度:主要决定于下游尾水管的尺寸,故,取。75
(2)上游侧宽度:主要决定于蜗壳进口的布置、主阀、机组及其他附属设备的布置,为了方便取与厂房水上部分上游侧的宽度相同为:14.1m。2.厂房水上部分宽度的确定:(1)下游侧宽度:主要决定于发电机层地面的设备的布置及交通要求。(2)上游侧宽度:主要决定于发电机层地面的设备的布置及交通要求。4.2.3尾水平台及尾水闸室的布置查尾水管基本资料,,。尾水闸门槽深30cm。尾水管的出口分为两个孔,每孔的尺寸为7.09m×7.2m,中间隔墩宽为0.9m。尾水闸门尺寸为7.39m×7.50m,每台机组各设一套闸门,由一台移动式门式起闭机操作。在起闭机的下游侧设有厚40cm厚的防洪墙。75
第五章大坝设计5.1大坝有关参数的确定1.溢流坝净宽度BB=11×9=99(m)2.坝顶高程计算①设计情况由基本资料得:取吹程:D=2.2km则:2h=0.0166××2.2=1.09查表得大坝安全超高:,则:防浪墙高程:②校核情况由基本资料得:吹程:D=2.2km则:2h=0.0166××2.2=0.658m75
查表得大坝安全超高:,则:防浪墙高程:综合①、②两种情况,取防浪墙顶部高程,并取防浪墙高度1.2m,则坝顶部高程为:最大坝高为:317.00-227=90m。3.坝顶宽度的确定为了满足设备布置、运行、交通及设施的需要,经过分析选取XX水利枢纽工程的坝顶宽度为10m。5.2非溢流坝设计5.2.1非溢流坝基本剖面设计非溢流坝的基本剖面合计为三角形。根据应力条件,上游面设为铅直面,下游面坡度初定为m=0.75。为了增加坝体的稳定性,再将上游面的下部做成折坡。考虑发电引水口高程为282.30m,将坝体下部离底部40m处做成折坡;考虑上游面不出现拉应力,上游面折坡坡度取为n=0.15。基本剖面的总高度按照设计洪水位确定为:315.89-227=88.89m,考虑上下游回填土坝基上下游高程取为230m。75
图5—1非溢流坝基本剖面5.2.2非溢流坝实用剖面设计根据基本剖面设计,为了增加稳定性将折坡,同时为满足校河和防浪要求。将顶部升高到坝顶高程317.00m。坝顶需要有一定的宽度,以满足设备布置、运行、交通及施工的要求,取坝顶宽度10m。图5—2非溢流坝实用剖面图5.2.3非溢流坝的荷载组合75
根据工程实际情况,选取两种工况:1.正常工况(基本组合):设计洪水位+对应荷载2.校核工况(特殊组合):校核洪水位+对应荷载5.2.4非溢流坝抗滑稳定验算(坝基处2—2截面)1.正常工况下坝基处2—2截面抗滑稳定验算(1)计算方法根据荷载组合可知,正常工况下选择:设计洪水位+对应荷载,取沿坝轴线方向1m单位长度进行验算。由工程基本资料已知,设计洪水位时下游水位为270.55m,考虑回填土则下游水深:H=270.55-230=40.55m(2)荷载计算荷载受力图:图5—3非溢流坝荷载示意图①自重取=24.6KN/m==24.6×[]=77760.42=75
②上游水平向静水压力③上游铅直向静水压力④下游水平静水压力⑤下游铅直向静水压力⑥水平向泥沙压力⑦铅直向泥沙压力⑧土压力本工程地基开挖后回填土不厚,不考虑土压力影响。⑨扬压力(取α=0.3)⑩浪压力75
图5—4设计工况下浪压力示意图在确定坝顶高程时已知:,浪压力:由方程:解得:3.抗剪断强度验算查表得,抗滑稳定安全系数[]=3.0,查基本资料得。,满足稳定要求。2.校核工况下坝基处2—2截面抗滑稳定验算(1)计算方法根据荷载组合可知,校核工况下选择校核:洪水位+对应荷载,取沿坝轴线方向1m单位长度进行验算。由工程基本资料已知,设计洪水位时下游水位为271.20m,考虑回填土则下游水深:H=271.20-230=41.20m(2)荷载计算①自重取==24.6×[]=77760.4275
②上游水平向静水压力③上游铅直向静水压力④下游水平静水压力⑤下游铅直向静水压力⑥水平向泥沙压力⑦铅直向泥沙压力⑧土压力本工程地基开挖后回填土不厚,不考虑土压力影响。⑨扬压力(取α=0.3)图5—5坝基扬压力图⑩浪压力75
图5—6校核工况下浪压力图在确定坝顶高程时已知:,。浪压力:由方程:解得:3.抗剪断强度验算查表得,抗滑稳定安全系数[]=2.5,查基本资料得。满足稳定要求。5.2.5非溢流坝段应力验算(坝基处2—2截面)1.正常工况下坝基处2—2截面边缘应力75
图5—7坝基边缘应力图假定任一水平截面上的垂直正应力呈直线分布。应用《材料力学》偏心受压公式计算:各类荷载值已在稳定验算时全部算出。有泥沙压力,,。75
2.校核工况下坝基处2—2截面边缘应力同正常工况下,各类校核洪水位时的荷载在稳定验算时全部算出。有泥沙压力,,。5.2.6坝基处2—2截面内部应力验算1.正常工况下内部应力验算选取正常工况下验算A、B两点的内部应力。图5—8设计工况下坝基处内部应力图(1)根据在水平截面上直线分布的假定,有:75
A点:B点:(2)坝体内剪应力求2—2截面的边缘应力时已求出,A点:B点:(3)坝体水平正应力A点:B点:(4)主应力、A点:B点:75
2.校核工况下坝基处2—2截面内部应力验算选取校核工况下验算A、B两点的内部应力。图5—9设计工况下坝基处内部应力图(1)根据在水平截面上直线分布的假定,有:A点:B点:(2)坝体内剪应力求2—2截面的边缘应力时已求出,75
A点:B点:(3)坝体水平正应力A点:B点:(4)主应力、A点:B点:5.2.7非溢流坝段折坡处抗滑稳定验算(1—1截面)1.正常工况下折坡处1—1截面截面抗滑稳定验算(1)计算方法根据荷载组合可知,正常工况下选择:设计洪水位+对应荷载,取沿坝轴线方向1m单位长度进行验算。由工程基本资料已知,设计洪水位时下游水位为270.55m,考虑回填土则下游水深:H=270.55-267=3.55m(2)荷载计算荷载受力图:75
图5—10非溢流坝折坡处荷载示意图①自重取==24.6×[]=23964.04②上游水平向静水压力③下游水平静水压力④下游铅直向静水压力⑤水平向泥沙压力⑥浪压力75
图5—11设计工况下浪压力示意图在确定坝顶高程时已知:,。浪压力:由方程:解得:⑦扬压力(取α=0.3)图5—12设计工况下1—1截面扬压力图(3)抗剪断强度验算查表得,抗滑稳定安全系数[]=3.0,查基本资料得。,满足稳定要求。2.校核工况下折坡处1—1截面截面抗滑稳定验算75
(1)计算方法根据荷载组合可知,校核工况下选择:校核洪水位+对应荷载,取沿坝轴线方向1m单位长度进行验算。由工程基本资料已知,设计洪水位时下游水位为271.20m,考虑回填土则下游水深:H=271.20-230=41.20m(2)荷载计算荷载受力图:图5—13校核工况下1—1截面的荷载示意图①自重取=24.6KN/m==24.6×[]=23964.04②上游水平向静水压力③下游水平静水压力④下游铅直向静水压力⑤水平向泥沙压力75
⑥浪压力图5—14校核工况下浪压力图在确定坝顶高程时已知:m,。浪压力:由方程:解得:⑦扬压力(取α=0.3)图5—15校核工况下1—1截面扬压力示意图(3)抗剪断强度验算查表得,抗滑稳定安全系数[]=2.5,查基本资料得75
,满足稳定要求。5.2.8非溢流坝段折坡应力验算(1—1截面)1.正常工况下折坡处1—1截面边缘应力图5—16校核工况下1—1截面边缘应力示意图假定任一水平截面上的垂直正应力呈直线分布。应用《材料力学》偏心受压公式计算:各类荷载值已在稳定验算时全部算出。有泥沙压力,,。75
2.校核工况下坝基处1—1截面边缘应力同正常工况下,各类校核洪水位时的荷载在稳定验算时全部算出。有泥沙压力,,。]5.3溢流坝段设计5.3.1溢流坝段基本数据1.溢流坝段净宽度由第二章调洪计算已确定溢流方式为表孔溢流,孔数为9孔,每孔净宽11m,则溢流坝段总宽度:。2.溢流堰顶高程由第二章调洪计算已确定溢流堰顶高程为:。3.闸门高度75
闸门高度确定:门高=正常蓄水位-堰顶高程+(0.1~0.2)H=313.70-304+0.2=9.9m,按照《水工钢闸门设计规范》取为10m。5.3.2溢流坝段实用剖面设计溢流坝面由顶部曲线段、中间直线段和下部反弧三部分组成。堰顶上半段做成椭圆曲线,下半段做成WES曲线,下游做成挑流鼻坎。1.参数选择最大作用水头:椭圆曲线方程:式中,。溢流面曲线坐标x、y的原点取在堰顶点O。WES曲线方程:由于上游面为铅直的,,,则:,。取,则。图5—17溢流坝曲面参数图AO段椭圆方程:BO段WES曲线方程:则75
切点B的坐标为(17.758,12.798),经过计算O点与上游坝面在同一个平面。5.3.3溢流坝段消能设施的结构尺寸确定1.校核洪水时,下游水深41.20m,故取鼻坎高程,挑角,反弧段半径取R=35m。堰上水深:由能量方程:求得,。2.正常情况下的反弧段水深的确定堰上水深:由能量方程:求得,。75
图5—18溢流坝剖面图由解析法计算:5.3.4溢流坝抗滑稳定验算(坝基处2—2截面)1.正常工况下坝基处2—2截面抗滑稳定验算(1)计算方法根据荷载组合可知,正常工况下选择:设计洪水位+对应荷载,取沿坝轴线方向1m单位长度进行验算。由工程基本资料已知,设计洪水位时下游水位为270.55m,考虑回填土则下游水深:H=270.55-230=40.55m(2)荷载计算荷载受力图:75
图5—19溢流坝荷载示意图①自重取=24.6KN/m②上游水平向静水压力③上游铅直向静水压力75
④水平向泥沙压力⑤铅直向泥沙压力⑥下游水平静水压力⑦动水压力⑧扬压力(取α=0.3)图5—20设计工况下坝基扬压力示意图(3)抗剪断强度验算查表得,抗滑稳定安全系数[]=3.0,查基本资料得。75
,满足稳定要求。2.校核工况下坝基处2—2截面抗滑稳定验算(1)计算方法根据荷载组合可知,校核工况下选择校核:洪水位+对应荷载,取沿坝轴线方向1m单位长度进行验算。由工程基本资料已知,设计洪水位时下游水位为271.20m,考虑回填土则下游水深:H=271.20-230=41.20m(2)荷载计算①自重取=24.6KN/m②上游水平向静水压力③上游铅直向静水压力④水平向泥沙压力75
⑤铅直向泥沙压力⑥下游水平静水压力⑦动水压力⑧扬压力(取α=0.3)图5—21校核工况下坝基扬压力(3)抗剪断强度验算查表得,抗滑稳定安全系数[]=2.5,查基本资料得。75
,满足稳定要求。5.3.5溢流坝段应力验算(坝基处2—2截面)1.正常工况下坝基处2—2截面边缘应力假定任一水平截面上的垂直正应力呈直线分布。应用《材料力学》偏心受压公式计算:图5—22溢流坝坝基面边缘应力示意图各类荷载值已在稳定验算时全部算出。正常情况下放水对应力不利。有泥沙压力,,。75
2.校核工况下坝基处2—2截面边缘应力同正常工况下,各类校核洪水位时的荷载在稳定验算时全部算出,放水对应力不利。==有泥沙压力,,。5.3.6溢流挑射距离和冲坑深度计算1.挑距计算挑距:75
2.冲坑深度,,。冲坑深度:水垫层厚度:,而此时下游水深为41.20m,因此挑流不会对下游造成冲坑。5.4厂房坝段设计5.4.1水电站厂房的型式经过分析XX水利枢纽工程的时间情况和参考国内已建的工程,考虑到河谷两岸坡度较缓,河床较宽,坝轴线处于河道直线段,不宜布置引水隧洞或明渠,大坝采用碾压混凝土,不宜布置在坝内和采用溢流式厂房,所以最后确定水电站采用坝后式厂房。5.4.2水电站厂房的布置主厂房位于河床靠左岸的非溢流坝后面,底孔(冲沙)坝段左侧,副厂房位于主厂房上游侧,开关站布置在河床左岸的缓坡上。5.4.3电站引水管的布置形式采用坝后式厂房的电站,引水压力钢管的布置穿过坝体,一般采用坝身背管和坝基平管布置。由于XX水利枢纽工程采用碾压混凝土并且泥沙淤积高程为281.25m,所以不能采用坝基平管布置,最后选用坝身背管布置。75
图5—23大坝引水钢管布置示意图5.4.4厂房坝段坝身剖面设计1.基本数据①进水口底版高程282.30m,水轮机安装高程246.20m。②发电引水进口处设拦污栅,其后设事故闸门(兼做检修闸门),工作闸门布置在事故闸门之后。③发电引水孔共4条,为单元供水方式。2.引水孔设计(1)孔径D的拟定本工程最大发电流量,共设4台发电机组,每台机组引用流量,取引水孔内流速。则管径:1.进水口体形设计本工程采用椭圆曲线的三向收缩矩形进口。椭圆曲线:经计算确定采用:顶面椭圆曲线方程为侧面曲线方程为列表计算曲线坐标值:表5—1顶面椭圆曲线坐标值7.3654321001.3671.7492.0082.1882.3082.3772.475
表5—2侧面椭圆曲线坐标值3.5321000.7521.1981.3991.46进水口底缘采用平底。75
第六章施工组织设计6.1施工导流标准1.施工导流标准(1)导流建筑物级别根据表5—1确定,XX枢纽工程的导流建筑物级别为Ⅳ级。2.洪水标准本工程,一期导流洪水标准为10年一遇(即P=10%)。工程二期导流的洪水标准为20年一遇(即P=5%)。查基本资料得,一期最大导流流量,二期最大导流流量。6.2施工导流布置和水力计算6.2.1导流方法根据工程的地形、地质和水文情况考虑,本工程采用分段围堰法导流,分为两段两期。一期时围河床左岸,浇筑厂房坝段、底孔坝段和溢流坝段一部,采用束窄河床导流;二期围河床右岸,浇筑非溢流坝段大部和右非溢流坝段,采用底孔导流和坝体缺口导流。6.2.2导流布置1.围堰布置因为本工程大坝采用碾压混凝土浇筑,所以一期的围堰形式全部采用碾压混凝土围堰,,这样既快捷又积累了浇筑碾压混凝土的经验。一期纵向围堰的轴线为直线,布置在河床偏右岸处。如图6—1。图6—1一期纵向围堰位置图上、下游横向围堰与纵向围堰的夹角成和。上游横向围堰长140m,下游横向围堰长134m,纵向围堰长328m。75
6.3一期导流计算6.3.1导流水力计算1.束窄河床水位壅高计算分期导流围堰束窄河床后,使天然水流发生改变,在围堰上游产生水位壅高,其值可采用下式计算:图6—2一期导流河床剖面图①假设,则。②假设,75
则③假设,则与假设一致,所以上游壅高1.676m,上游水位27.556m。2.河床束窄度6.3.2上下游围堰的堰顶高程下游围堰堰顶高程:上游围堰堰顶高程:6.3.3围堰断面设计1.纵向围堰①上游河床段(包括导墙)75
图6—3一期纵向围堰上游段剖面图②坝体段图6—4一期纵向围堰坝体段剖面图③下游河床段(包括导墙)75
图6—5一期纵向围堰下游河床段剖面图2.横向围堰①上游横向围堰图6—6一期上游横向围堰剖面图②下游横向围堰75
图6—7一期下游横向围堰剖面图6.3.4围堰工程量计算1.纵向围堰①上纵段:长125m②坝体段:长85m③下纵段:长118m2.横向围堰①上游横向围堰:长140m②下游横向围堰:长134m所以一期围堰总工程量:其中,坝体段作为坝体的永久性部分。75
6.4二期导流机算6.4.1坝体缺口和底孔联合泄流水力计算二期导流是由底孔和坝体缺口联合泄流,底孔泄流可根据有压淹没出流来计算,坝体缺口泄流可按宽顶堰来计算。1.底孔泄流能力2.坝体缺口泄流计算总泄流量为:①假设②假设③假设则,上游水位:缺口高程:240+22.243=262.43m,缺口宽28m,堰上水深11.172m。6.4.2堰顶高程的确定与堰顶宽度的确定下游围堰堰顶高程:上游围堰堰顶高程:堰顶宽度按有关设计规范和交通情况确定,本工程的上、下游横向土石围堰堰顶宽度取为6m。6.4.3围堰断面设计纵向围堰加高:275.25-269.29=5.96m(1)上游横向围堰75
图6—8二期上游横向土石围堰单位:m(2)下游横向围堰图6—9二期下游横向围堰单位:m6.4.4围堰工程量计算1.混凝土方量纵向围堰加高工程量:长173m,高5.96m2.土石方量上游横向围堰:长72m下游横向围堰:长80m3.混凝土防渗墙面积75
所以,二期围堰总的土石方量为:总混凝土防渗墙面积:6.5封堵时间及蓄水计划1.封堵时间:在第四个施工年度中的10月中旬。2.蓄水计划:选取P=10%时的年平均流量Q=3033.4m3/s初拟多年平均各月来水量如表5—6。表5—6多年个月平均来水量月份567891011121234流量83516021869173612617164611929977133282蓄水时考虑下游用水,取。从一月份初开始蓄水:每月秒数,查库容与水位关系曲线在正常蓄水位313.70m时,库容。11月份蓄水量:10月份蓄水量:则10月份所需时间:所以,蓄水从第四个施工年度中的10月中旬开始下闸,从第四个施工年度中的1月初开始发电。75
学位论文原创性声明本人郑重声明:所呈交的学位论文,是本人在导师的指导下进行的研究工作所取得的成果。尽我所知,除文中已经特别注明引用的内容和致谢的地方外,本论文不包含任何其他个人或集体已经发表或撰写过的研究成果。对本文的研究做出重要贡献的个人和集体,均已在文中以明确方式注明并表示感谢。本人完全意识到本声明的法律结果由本人承担。学位论文作者(本人签名):年月日学位论文出版授权书本人及导师完全同意《中国博士学位论文全文数据库出版章程》、《中国优秀硕士学位论文全文数据库出版章程》(以下简称“章程”),愿意将本人的学位论文提交“中国学术期刊(光盘版)电子杂志社”在《中国博士学位论文全文数据库》、《中国优秀硕士学位论文全文数据库》中全文发表和以电子、网络形式公开出版,并同意编入CNKI《中国知识资源总库》,在《中国博硕士学位论文评价数据库》中使用和在互联网上传播,同意按“章程”规定享受相关权益。论文密级:□公开□保密(___年__月至__年__月)(保密的学位论文在解密后应遵守此协议)作者签名:_______导师签名:______________年_____月_____日_______年_____月_____日75
独创声明本人郑重声明:所呈交的毕业设计(论文),是本人在指导老师的指导下,独立进行研究工作所取得的成果,成果不存在知识产权争议。尽我所知,除文中已经注明引用的内容外,本设计(论文)不含任何其他个人或集体已经发表或撰写过的作品成果。对本文的研究做出重要贡献的个人和集体均已在文中以明确方式标明。本声明的法律后果由本人承担。 作者签名:二〇一〇年九月二十日 毕业设计(论文)使用授权声明本人完全了解滨州学院关于收集、保存、使用毕业设计(论文)的规定。本人愿意按照学校要求提交学位论文的印刷本和电子版,同意学校保存学位论文的印刷本和电子版,或采用影印、数字化或其它复制手段保存设计(论文);同意学校在不以营利为目的的前提下,建立目录检索与阅览服务系统,公布设计(论文)的部分或全部内容,允许他人依法合理使用。(保密论文在解密后遵守此规定) 作者签名:二〇一〇年九月二十日75
致谢时间飞逝,大学的学习生活很快就要过去,在这四年的学习生活中,收获了很多,而这些成绩的取得是和一直关心帮助我的人分不开的。首先非常感谢学校开设这个课题,为本人日后从事计算机方面的工作提供了经验,奠定了基础。本次毕业设计大概持续了半年,现在终于到结尾了。本次毕业设计是对我大学四年学习下来最好的检验。经过这次毕业设计,我的能力有了很大的提高,比如操作能力、分析问题的能力、合作精神、严谨的工作作风等方方面面都有很大的进步。这期间凝聚了很多人的心血,在此我表示由衷的感谢。没有他们的帮助,我将无法顺利完成这次设计。首先,我要特别感谢我的知道郭谦功老师对我的悉心指导,在我的论文书写及设计过程中给了我大量的帮助和指导,为我理清了设计思路和操作方法,并对我所做的课题提出了有效的改进方案。郭谦功老师渊博的知识、严谨的作风和诲人不倦的态度给我留下了深刻的印象。从他身上,我学到了许多能受益终生的东西。再次对周巍老师表示衷心的感谢。其次,我要感谢大学四年中所有的任课老师和辅导员在学习期间对我的严格要求,感谢他们对我学习上和生活上的帮助,使我了解了许多专业知识和为人的道理,能够在今后的生活道路上有继续奋斗的力量。另外,我还要感谢大学四年和我一起走过的同学朋友对我的关心与支持,与他们一起学习、生活,让我在大学期间生活的很充实,给我留下了很多难忘的回忆。最后,我要感谢我的父母对我的关系和理解,如果没有他们在我的学习生涯中的无私奉献和默默支持,我将无法顺利完成今天的学业。四年的大学生活就快走入尾声,我们的校园生活就要划上句号,心中是无尽的难舍与眷恋。从这里走出,对我的人生来说,将是踏上一个新的征程,要把所学的知识应用到实际工作中去。回首四年,取得了些许成绩,生活中有快乐也有艰辛。感谢老师四年来对我孜孜不倦的教诲,对我成长的关心和爱护。学友情深,情同兄妹。四年的风风雨雨,我们一同走过,充满着关爱,给我留下了值得珍藏的最美好的记忆。在我的十几年求学历程里,离不开父母的鼓励和支持,是他们辛勤的劳作,无私的付出,为我创造良好的学习条件,我才能顺利完成完成学业,感激他们一直以来对我的抚养与培育。75
最后,我要特别感谢我的导师赵达睿老师、和研究生助教熊伟丽老师。是他们在我毕业的最后关头给了我们巨大的帮助与鼓励,给了我很多解决问题的思路,在此表示衷心的感激。老师们认真负责的工作态度,严谨的治学精神和深厚的理论水平都使我收益匪浅。他无论在理论上还是在实践中,都给与我很大的帮助,使我得到不少的提高这对于我以后的工作和学习都有一种巨大的帮助,感谢他耐心的辅导。在论文的撰写过程中老师们给予我很大的帮助,帮助解决了不少的难点,使得论文能够及时完成,这里一并表示真诚的感谢。75'
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