资源描述:
《铁路涵洞施工方案范文.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、湘桂铁路改扩工程Ⅳ标二工区路基工程涵洞施工方案1、编制依据本方案是依据湘桂铁路段线路涵洞设计图及有关施工的技术标准、规范和现场实际情况并结合我们的施工条件而编制。2、工程概况2.1涵洞分布情况:段线路,共有涵洞道,其中盖板涵道(累计:延长米),道涵洞有的是排灌涵,道是交通涵,道是交通兼排灌涵。这些涵洞均分布在山林、稻田内和道口上,且分布密集。2.2主要工程数量:该道涵洞的主要工程数量如下:混凝土:m3碎石垫层:m3浆砌片石:m3回填土:m3弃土:m3顺土方:m3草袋围堰:m2甲种防水层:m2丙种防水层:m2换填砂夹石:m3级配碎石:m3基坑挖土:m3拆除圬工:m33、施工布
2、置:3.1高程设置在水准基点复测合格的前提下,利用往返测量将水准点引至涵洞施工地点附近一稳固处,经复核符合精度要求后,作为涵洞施工标高控制点。3.2材料准备根据设计和有关施工规范要求选定涵洞施工所需水泥、砂、碎石、片石和钢筋等材料的品种和规格,并按设计和有关规范取样进行原材检验,经检验合格的原材由项目部材料管理人员根据工程进展需要,分期送往施工现场。3.3任务的划分:涵洞作业一队负责WD1K~WD1K间的道涵洞及涵洞附属工程的施工。涵洞作业二队负责WD1K~WD1K间的道的涵洞及附属工程的施工。涵洞作业三队负责WD1k~WD1K段间的道涵洞及附属工程的施工。3.4劳动力的配
3、置情况涵洞一队人、管理和技术人员人、技工人、普工他身背三角架,手拎仪器箱,每天起早贪黑,晴天一身汗,雨天一身泥,晚上记录复核到深夜geographiclocationYibincityislocatedinbeautifulrichof"abundance"--SichuanbasinSouthmargin,islocatedinn103°39'-105°20',latitude27°49'-29°16'Zhijian;YibinEastand,Luzhoucity,adjacent;Northandzigongcitydevelopment12thafiveyearspl
4、anningplatformforintoYucityintertracknetworkplanning(2011-2030)nationalandplaceofrelatedplanning,andpolicyYibinCitytourismdevelopmentplanningYibincityeasecityholdblockingspecialplanningYibincityrelatedtabletsdistrictcontrolsexdetailedplanningYibincitypublictrafficdevelopmentplanningYibinci
5、tylandusinggeneralplanningYibincityindustrialconcentrateddistrictlayoutplanning1.4planningbackgroundYibincityinsandsRiver,andminjiangRiverandYangtzeRiverofSanjiangintersectionat,isChinafamousof"wineare",belongstochuan,andYunnan,andGuizhouthreeprovincecombinedDepartmentarea,knownas"YangtzeR
6、iverCity,"said,is"inpanxi-liupanshui"importantpartoftheresource-richregion.Inthenewmasterplan,asthenationalhistoricalandculturalcityinYibincity,China,DepartmentofSichuan-Yunnan-Guizhou-basedregionalcenterintheupperreachesCountiesare:Yibin,andJiang'an,andchangningCounty,andGaoPingshanCounty
7、,xingwenjunlian,andGong,and,and,and.2.1-2administrativemapofYibin,Yibincity,endof2014thecity'stotalpopulationof5.5429millionpeople,residentpopulationof825,000peopleintheCenter.2.1.3socialeconomicdevelopmentinYibincity,2014toachieveGDPof144.381billionyuan,aninc