目录1工程概况..............................................11.1工程范围.........................................11.2技术标准.........................................11.3主要工程数量..................................11.4自然特征.........................................21.5工程地质特征..................................31.6施工条件.........................................41.7工程特点和重点、难点及对策...........42施工组织设计方案.................................52.1施工组织总体方案............................52.1.1编制依据....................................52.1.2项目管理目标.............................62.1.3施工组织机构.............................72.1.4施工组织安排总体.......................72.1.5各主要工程项目的施工方案........102.1.5.1路基施工方案........................102.1.5.2桥梁施工方案........................112.1.5.3隧道施工方案........................122.1.5.3.1隧道施工总体方案...............122.1.5.3.2控制工程通海隧道施工方案.132.1.5.3.3磨石村隧道施工方案...........132.1.5.4站场工程施工方案..................142.1.5.4.1站场工程施工总体方案........142.1.5.4.2既有线施工方案..................142.1.5.4.3玉溪南接轨站施工方案........152.1.5.4.4站场土石方施工方案...........152.2施工场地布置.................................152.2.1布置原则..................................152.2.2施工总平面布置图.....................152.2.3临时工程..................................152.3主要施工工艺等要求.......................192.3.1施工工艺总体要求.....................192.3.1.1路基工程...............................192.3.1.2桥涵工程...............................202.3.1.3隧道工程...............................212.3.2路基工程施工工艺.....................212.3.2.1一般路基地基处理工艺..................212.3.2.2软土路基处理及工后沉降动态观测施工工艺..............................................212.3.2.3路堤填筑...............................272.3.2.4普通路堑施工工艺..................292.3.2.5石质路堑施工工艺..................292.3.2.6半填半堑路基施工工艺...........292.3.2.7基床施工工艺........................302.3.2.8路基过渡段施工工艺...............312.3.2.9路基防护施工工艺..................322.3.3桥梁工程施工工艺.....................322.3.3.1挖孔桩施工工艺.....................332.3.3.2钻孔桩施工工艺.....................352.3.3.3明挖扩大基础施工工艺...........372.3.3.4承台施工工艺........................382.3.3.5墩(台)身施工工艺..................392.3.3.5.1一般墩台身施工..................402.3.3.5.2空心墩爬模施工工艺...........412.3.3.5.3矩形墩滑模施工工艺...........452.3.3.6梁体及桥面系施工工艺...........462.3.4涵洞工程施工工艺.....................462.3.5隧道施工工艺............................492.3.5.1隧道洞身开挖施工工艺...........492.3.5.2隧道初期支护施工工艺...........502.3.5.2.1喷射混凝土施工工艺...........512.3.5.2.2钢架施工工艺.....................522.3.5.2.3钢筋网铺设........................532.3.5.2.4小导管施工工艺..................542.3.5.2.5大管棚施工工艺..................552.3.5.3仰拱及铺底施工工艺...............582.3.5.4防水板施工工艺.....................592.3.5.5隧道防排水系统施工工艺........612.3.5.5.1结构自防水........................612.3.5.5.2施工缝防水........................612.3.5.5.3变形缝防水........................612.3.5.5.4排水盲管施工.....................622.3.5.5.5隧道结构防排水施工工艺.....622.3.5.6隧道二次衬砌施工工艺...........622.3.6站场工程施工工艺..........
