逆作法基坑支护.doc

目录TOC\o"1-2"\h\z\uHYPERLINK\l"_Toc322809939"1编制依据PAGEREF_Toc322809939\h3HYPERLINK\l"_Toc322809940"2工程概况PAGEREF_Toc322809940\h3HYPERLINK\l"_Toc322809941"2.1工程概况PAGEREF_Toc322809941\h3HYPERLINK\l"_Toc322809942"2.2基坑支护情况PAGEREF_Toc322809942\h4HYPERLINK\l"_Toc322809943"2.3周边环境PAGEREF_Toc322809943\h4HYPERLINK\l"_Toc322809944"2.4工程地质与水文情况PAGEREF_Toc322809944\h5HYPERLINK\l"_Toc322809945"3施工部署PAGEREF_Toc322809945\h7HYPERLINK\l"_Toc322809946"3.1支护工程PAGEREF_Toc322809946\h7HYPERLINK\l"_Toc322809947"3.2土方工程PAGEREF_Toc322809947\h8HYPERLINK\l"_Toc322809948"3.3基坑支护施工步骤如下：PAGEREF_Toc322809948\h8HYPERLINK\l"_Toc322809949"3.4基坑支护施工顺序PAGEREF_Toc322809949\h10HYPERLINK\l"_Toc322809950"3.5施工平面布置PAGEREF_Toc322809950\h11HYPERLINK\l"_Toc322809951"3.6前期施工准备工作PAGEREF_Toc322809951\h12HYPERLINK\l"_Toc322809952"4劳动力投入计划PAGEREF_Toc322809952\h12HYPERLINK\l"_Toc322809953"4.1劳动力投入计划见下表。PAGEREF_Toc322809953\h12HYPERLINK\l"_Toc322809954"4.2材料进场计划PAGEREF_Toc322809954\h13HYPERLINK\l"_Toc322809955"4.3第三节主要施工设备PAGEREF_Toc322809955\h13HYPERLINK\l"_Toc322809956"5施工组织管理架构PAGEREF_Toc322809956\h14HYPERLINK\l"_Toc322809957"6地下连续墙施工PAGEREF_Toc322809957\h14HYPERLINK\l"_Toc322809958"6.1地下连续墙施工工艺流程PAGEREF_Toc322809958\h14HYPERLINK\l"_Toc322809959"6.2导墙制作PAGEREF_Toc322809959\h15HYPERLINK\l"_Toc322809960"6.3泥浆制备PAGEREF_Toc322809960\h17HYPERLINK\l"_Toc322809961"6.4槽段划分PAGEREF_Toc322809961\h17HYPERLINK\l"_Toc322809962"6.5成槽PAGEREF_Toc322809962\h18HYPERLINK\l"_Toc322809963"6.6清底PAGEREF_Toc322809963\h20HYPERLINK\l"_Toc322809964"6.7钢筋网的加工与吊装PAGEREF_Toc322809964\h20HYPERLINK\l"_Toc322809965"6.8水下砼的灌注PAGEREF_Toc322809965\h23HYPERLINK\l"_Toc322809966"6.9I型工字钢加钢管接头施工PAGEREF_Toc322809966\h25HYPERLINK\l"_Toc322809967"6.10连续墙接头位置旋喷桩施工PAGEREF_Toc322809967\h26HYPERLINK\l"_Toc322809968"6.11排泥浆系统PAGEREF_Toc322809968\h29HYPERLINK\l"_Toc322809969"6.12施工质