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D1302A1-DL-T-5039-95-水利水电工程钢闸门设计规范

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DL/T5039—95ContentsForeword1General…………………………………………………………………………………………………12GeneralLayout…………………………………………………………………………………………22.1Generalrequirements……………………………………………………………………………………22.2Waterreleasesystem…………………………………………………………………………………42.3Sluice,drainageandirrigationsystem……………………………………………………………………52.4Waterdiversionandpowergenerationsystem……………………………………………………………63Load………………………………………………………………………………………………………84MaterialandAllowableStress………………………………………………………………………104.1Material………………………………………………………………………………………………104.2Allowablestress………………………………………………………………………………………125StructuralDesign………………………………………………………………………………………195.1Arrangementofstructures……………………………………………………………………………195.2Structuralcalculation…………………………………………………………………………………225.3Trashrack……………………………………………………………………………………………246DesignofComponentsandParts……………………………………………………………………266.1Generalrequirement……………………………………………………………………………………266.2Travelingsupport……………………………………………………………………………………266.3Liftingeye,liftingrodanddoggingdevice………………………………………………………………276.4Sealingdevice………………………………………………………………………………………296.5Weldingandbolting……………………………………………………………………………………297DesignofEmbeddedParts……………………………………………………………………………318HoistingForceandSelectionofHoists……………………………………………………………338.1Calculationofhoistingforce……………………………………………………………………………338.2Selectionofhoists……………………………………………………………………………………358.3Automaticgraspingbeam………………………………………………………………………………36AppendixACriteriaofOpeningDimensionandDesignHeadforGates…………………………38AppendixBCalculationofVentHoleArea……………………………………………………………41AppendixCSelectionofGateSlotTypeforFlatVerticalGates……………………………………43AppendixDMainFormulasforCalculationofLoadsonGate………………………………………46AppendixETypicalSizesandPerformanceofRubberSealsofGates……………………………51 DL/T5039—95AppendixFPerformanceofSeveralMaterialsforGateSupports…………………………………54AppendixGFormulasandDiagramsofSkinPlateCheckingCalculation…………………………56AppendixHCalculationofCriticalLoadforScreenRackStability…………………………………61AppendixIRelevantRequirementsforLaminatedWoodandPTFE-FilledSlideShoes…………62AppendixJCalculationofGateWheels………………………………………………………………63AppendixKCalculationofLiftingEyeandLiftingRod………………………………………………64AppendixLCalculationFormulasofTrack……………………………………………………………65AppendixMTableofFrictionCoefficients……………………………………………………………67