目录一、编制依据、范围、原则............................................................................-1-1.1编制依据.................................................................................................-1-1.2编制范围.................................................................................................-1-1.3编制原则.................................................................................................-1-二、工程概况....................................................................................................-1-三、施工准备....................................................................................................-2-3.1技术准备.................................................................................................-2-3.2人员准备.................................................................................................-3-3.3材料准备.................................................................................................-4-3.4机械准备.................................................................................................-4-3.5临时设施布置方案.................................................................................-5-3.5.1施工场地部署..................................................................................-5-3.5.2涵洞砼..............................................................................................-6-3.5.3生活办公用......................................................................................-6-3.5.4生产、生活用水..............................................................................-6-3.5.5施工用电..........................................................................................-6-3.6防护方案.................................................................................................-6-3.6.1施工准备..........................................................................................-6-3.6.2临时防护..........................................................................................-6-3.6.3施工时防护......................................................................................-7-四、施工组织设计方案....................................................................................-7-4.1总体施工方案.........................................................................................-7-4.2总体施工顺序及工艺流程.....................................................................-7-4.2.1总体施工顺序..................................................................................-7-4.2.2盖板涵施工工艺流程......................................................................-8-4.3主要施工方案.........................................................................................-8-4.3.1基坑开挖施工方案..........................................................................-8-4.3.2涵洞基础、台身、台帽的施工方案..............................................-9-4.3.3盖板的预制及安装........................................................................-10-4.3.4沉降缝............................................................................................-11-4.3.5台背回填........................................................................................-12-4.3.6附属工程.................................................
