DL/T 5141-2001水电站压力钢管设计规范

2008-3  

中国电力出版社  

中华人民共和国国家发展和改革委员会 编  

202  

ThisStandardwasfirstissuedinAprilofl985andrevisedin2001．ThisStandardwasproposedbyandunderthejurisdictionoftheTechnicalCommitteeonStandardizationofMetalStructuresandHoistingDevicesofHydropowerStations．ThisStandardwasdraftedbytheCHECCNorthwestHydropowerInvestigationDesign＆ResearchInstituteandtheCHECCKunmingHydropowerInvestigationDesign&Research Institute．TheparticipantindevelopmentofthisStandardalsoincludedtheCivilEngineeringCollegeofWuhanUniversity(formerlyknownastheCivilEngineeringCollegeofWuhanUniversityofWaterResourcesandElectricPower)．

ForewordExplanatory Notes to the Wording of This Specification1. Scope2. Normative References3. General4. TerlYls and symbols5. General Arrangement of Penstocks6. Materials7. Hydraulic Calculations8. Minimum Design Criteria9. Structural Analysis of Penstocks10. Arrangement and Structural Analysis of Bifurcated Pipes11. Structural Requirements12. Model Test and Hydrostatic Pressure Test13. Prototype Observation and Operation InspectionAnnex A (Normative)Structural AnalysisMethod ofExposed PenstockAnnex B (Informative)Structural Analytic Method forUnderground PenstockAnnex C (Informative)Structural Analysis Method forEmbedded Penstock within DamAnnex D (Informative)Structural Analytic Method for PenstockLaid on Downstream Face of DamAnnex E (Informative)Structural Analytic Method of Three-GirderReinforced Bifurcated pipeAnnex F (Informative)Structural Analytic Method forCrescent—Rib Reinforced Bifurcated pipeAnnex G (rInformative)Structural Analytic Method of SphericalBifurcated pipeAnnex H (Informative)Structural Analytic Method for Shell TypeBifurcated pipeAnnex J (Informative) Structural Analytic Method for HemReinforced Bifurcated pipe

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