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D1308A1-DL-T 5346-2006 混凝土拱坝设计规范

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D1308A1-DL-T 5346-2006 混凝土拱坝设计规范

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DL/T5346—2006ContentsForeword1Scope……………………………………………………………………………………………………12NormativeReferences…………………………………………………………………………………23Terms……………………………………………………………………………………………………34GeneralProvisions………………………………………………………………………………………65LayoutofArchDam……………………………………………………………………………………75.1General………………………………………………………………………………………………75.2Configurationofarchdam………………………………………………………………………………75.3Layoutoffloodreleasestructures………………………………………………………………………85.4Layoutrequirementsofotherstructures…………………………………………………………………96HydraulicDesign………………………………………………………………………………………106.1General………………………………………………………………………………………………106.2Outletworks…………………………………………………………………………………………106.3Energydissipationandscourprevention…………………………………………………………………126.4Otherhydraulicdesign…………………………………………………………………………………147ArchDamConcrete……………………………………………………………………………………157.1General………………………………………………………………………………………………157.2Concretestrength……………………………………………………………………………………157.3Specificgravityandelasticmodulusofconcrete…………………………………………………………157.4Concretewatertightnessanddurability…………………………………………………………………168ActionsandActionEffectCombinations……………………………………………………………188.1Actions………………………………………………………………………………………………188.2Actioneffectcombinations……………………………………………………………………………199ArchDamStressAnalysis……………………………………………………………………………239.1Analysiscontents……………………………………………………………………………………239.2Analysismethods……………………………………………………………………………………239.3StresscontrolIndicatorsandotherstipulations…………………………………………………………2410StabilityAnalysisofArchDamAbutment…………………………………………………………2610.1General………………………………………………………………………………………………2610.2Stabilityagainstsliding………………………………………………………………………………2610.3Integralstabilityandothers……………………………………………………………………………2811FoundationTreatment………………………………………………………………………………29\nDL/T5346—200611.1General………………………………………………………………………………………………2911.2Archdamfoundationexcavation………………………………………………………………………2911.3Consolidationandcontactgroutingforarchdamfoundation……………………………………………3011.4Groutcurtain…………………………………………………………………………………………3111.5Damfoundationdrainage……………………………………………………………………………3311.6Treatmentofweakzones……………………………………………………………………………3312ArchDamStructure…………………………………………………………………………………3512.1Damcrestelevation…………………………………………………………………………………3512.2Damcrestarrangement………………………………………………………………………………3512.3Transverseandlongitudinaljoints……………………………………………………………………3612.4Jointgrouting………………………………………………………………………………………3612.5Galleriesandaditsindam……………………………………………………………………………3712.6Sealsanddrainageofdam……………………………………………………………………………3913TemperatureControlofConcrete…………………………………………………………………4013.1General………………………………………………………………………………………………4013.2Temperaturecontrolcriterion…………………………………………………………………………4013.3Temperaturecontrolmeasures…………………………………………………………………………4114SafetyMonitoringDesign……………………………………………………………………………4314.1General………………………………………………………………………………………………4314.2Monitoringandmeasuringitems………………………………………………………………………44AppendixA(Informative)HydraulicDesignCalculationFormulas………………………………48AppendixB(Informative)UpliftPressureCalculation……………………………………………55AppendixC(Informative)DamTemperature&TemperatureStressCalculation………………57

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