箱涵拉森钢板桩支护专项施工方案VIP免费

箱涵深基坑专项（方案）报审表工程名称：偃师市滨河路与310国道相交处箱涵工程施工单位：洛阳建兴市政工程有限公司致：河南新恒丰工程咨询有限公司我方已根据施工合同的有关规定完成了偃师市滨河路与310国道相交处箱涵工程深基坑专项施工（方案）的编制，并经我单位上级技术负责人审查批准，请予以审查。附：箱涵深基坑专项施工（方案）承包单位（章）：洛阳建兴市政工程有限公司项目经理：日期：2017年11月16日专业监理工程师审查意见：□同意□修改后再报（见附言）□不同意专业监理工程师：日期：总监理工程师审核意见：□同意□修改后再报（见附言）□不同意项目监理机构：总监理工程师：日期：附注：特殊技术、工艺方案要经总监批准，一般由监理工程师审批。偃师市滨河路与310国道相交处箱涵工程深基坑施工专项方案编制：审核：审批：编制单位：洛阳建兴市政工程有限公司编制日期：2017年11月16日目录一、工程概况·······························································1二、施工工艺及方法···················21．钢板桩施工的一般要求·········································································22．钢板桩施工的顺序················································································23．钢板桩的检验、吊装、堆放··································································24．钢板桩施打···························································································35．挖土·························································································56．钢板桩的拔除·······················································································57．钢板桩土孔处理····················································································6三、安全施工措施····················6四、拉森扣板桩受力验算·················81．项目概况···················································································82．计算依据···················································································93．支护布置情况简述·······································································94．主要材料力学性能·······································································95．主要计算内容·············································································106．计算过程及结果···································································...