目录1工程概况...................................................................................................21.1线路平面布置图....................................................................................................21.2桥梁结构形式........................................................................................................31.3主要工程数量........................................................................................................31.4现场作业条件........................................................................................................31.5运梁线路................................................................................................................52编制依据...................................................................................................53施工计划...................................................................................................63.1人员配置................................................................................................................63.2设备配置................................................................................................................63.3施工工期安排........................................................................................................74施工工艺技术...........................................................................................74.1技术参数................................................................................................................74.2工艺流程................................................................................................................84.3施工重难点及对策................................................................................................94.4施工方案................................................................................................................94.1组织保障..............................................................................................................224.2安全技术措施......................................................................................................234.3应急预案..............................................................................................................295劳动力计划.............................................................................................375.1专职安全管理人员..............................................................................................375.2特种作业人员......................................................................................................376附件.........................................................................................................381工程概况上海市轨道交通11号线北段延伸工程(安亭站~花桥站)11.H.2标北段延伸工程起止里程为SDK2+494~SDK6+000,全长3.5km,分为两站两区间,区间全部为高架桥梁,-1-上部结构采用双片蝶形组合小箱梁。本标段预制箱梁分为龙门吊架梁和汽车吊架梁两种架梁方法,其中大部分箱梁采用龙门吊架梁。233区间42#~50#墩为门形墩,不具备龙门吊架梁;234区间46#~52#墩位于花桥站西侧,龙门吊受花桥站施工影响,不具备龙门吊架梁条件。此范围采用汽车吊架梁方法,分别为起点10片25m箱梁和终点12片30m箱梁,共22片。1.1线路平面布置图233区间K43~K45位于本标段线路起点位置,线路在即有大年路南侧,42#墩为标段分界点。K49、K50两侧分别为现浇连续梁,其中K45~K48为跨富...