盾构井主体施工方案 编制: 复核: 审核: 城际 6标项目经理部 二〇一〇年六月三十日 1 目 录 一、编制依据 ·····················································3 二、工程概况 ·····················································3 三、施工顺序及分段 ················································4 四、侧墙模板设计计算 ··············································9 (一)设计计算说明 ···············································9 (二)荷载标准值计算 ·······························