梅县至大埔高速公路梅县三角至大埔三河段第四标段 A 匝道桥上部构造现场浇筑施工技术方案目 录1、工程概述...........................................................31.1 编制依据................................................................31.2 编制原则...............................................................31.3 气侯、水文、地质和地形情况..............................................41.4 工程概况...............................................................42、施工进度计划表.....................................................53、主要人力、机械资源配置.............................................53.1 人力资源配置............................................................53.2 施工机械资源配置......................................................64、管理机构图.........................................................65、施工技术方案.......................................................75.1 施工工艺流程及施工顺序..................................................75.2 基础处理...............................................................95.2.1 支架基础方案...............................................................95.2.2 地基承载力验算............................................................105.2.3 基础底应力验算............................................................105.2.4 支架搭设方案..............................................................115.2.5 支架验算..................................................................135.2.6 模板及方木的验算..........................................................175.2.7 支架的预压................................................................195.2.8 门洞布置及验算............................................................205.2.9 门洞受力验算..............................................................235.2.8 材料要求..................................................................265.2.9 满堂支架安全保障措施......................................................265.2.10 高空、临边...
