桥涵水文课程设计

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1、桥涵水文学院：工程技术学院年级：2011级姓名：张艳班级：土木2班学号：222011322250059目录steelweldingprocedure6SH3525-2004petrochemicalJB/T4708-2000ofweldingprocedurequalificationforsteelpressurevessels7JB/4709-20008JB4730-2005pressurevesselweldingproceduresofsteelpressurevesselNDT9JB/T4744-2000steelpressurevesselproductsmechanic

2、alpropertiestestofweldedplateII,mechanicalequipmentinstallationengineering1GB150-982GB50128-2005verticalcylindricalsteelpressurevesselsteelweldedspecificationforconstructionandacceptanceofoiltank3JB/T4735-1997steelweldedatmosphericpressurevessel4GB50231-2009mechanicalequipmentinstallationengine

3、eringconstructionandacceptancespecificationfor5GB50275-98compressor,fanandpumpinstallationengineeringconstructionandacceptancespecificationforlifting6HG20201-2000constructioninstallationengineeringconstructionstandard7,HG...Pressuregauges,usinganinstalledsparkarrestorforacetylenecylinders,illeg

4、alcarrying,usinggascylinders,eachoperatorfined20Yuan.Gasbottlewithoutthehotsunexposuremeasures,responsibilitiesofteamafineof50Yuan.(7)atheightandtheopeningandprovisionalprotectivemeasureshavebeentaken,theresponsibleunitfined200Yuan,constructionpersoninchargeafineof50Yuan.(8)nopermittoworkandthe

5、jobinaccordancewiththeprovisions,onthejobunitfined300yuan,theunitwillchargeafineof100Yuan.7.5.3accidentpenalties(1)injuriesfatalitiesdirectlypunished1~2million.Directresponsibilityfortheaccidentandhavethecorrespondingresponsibilityofleadership,suchasconcerningadministrativesanctions,shouldbebro

6、ughttothecompanyortherelevantDepartment.(2)personalinjury目录1澜沧江的基本情况概述：12桥位勘测及桥位选择22.1景洪市地形22.2水文资料32.3气候资料32.4流冰流木资料32.5通航资料32.6其他资料43桥位流量信息计算44最大洪峰流量的计算75设计洪水流量95.1设计洪水频率95.2确定设计洪水流量96桥孔径的计算106.1冲刷系数法106.2用桥孔净长度经验公式计算106.3桥面最低高程的确定117桥墩的最低冲刷线高程117.1一般冲刷后最大水深127.2桥墩局部冲刷深度127.3桥墩最低冲刷线高程131澜沧江的基

7、本情况概述： 澜沧江是中国西南地区的大河之一，是世界第九长河，亚洲第四长河，东steelweldingprocedure6SH3525-2004petrochemicalJB/T4708-2000ofweldingprocedurequalificationforsteelpressurevessels7JB/4709-20008JB4730-2005pressurevesselweldingproceduresofsteelpressurevesselN