昆山花桥梦世界电影文化综合体住宅项目土方开挖与边坡支护施工方案编制人：审核人：审批人：方远建设集团股份有限公司年月日目录一、编制依据...........................................................11、本工程的《岩土工程勘察报告》及部分设计图纸.........................12、编制原则...........................................................1二、工程概况...........................................................21、工程概述...........................................................21.1、工程概况：.......................................................22、工程地质条件.......................................................32.1场地地层结构及岩性特征.............................................33、水文地质情况.......................................................43.1拟建场地勘探期间地下水概况.........................................43.2地下水水质分析及腐蚀性评价.........................................43.3场地水对施工的影响.................................................5三、施工准备...........................................................51.现场准备............................................................52.技术准备............................................................52.1图纸自审、会审及设计交底...........................................52.2资料准备...........................................................52、施工机械配备.......................................................64、劳动力配制：.......................................................75施工现场平面布置......................................................75.1施工现场平面布置原则...............................................75.2施工现场平面布置说明（挖土阶段）...................................8四、土方开挖方案.......................................................91、施工总体指导思想...................................................92、土方开挖施工流程、方法............................................102.1开挖流程..........................................................102.2、土方开挖方法....................................................102.3土方开挖施工操作要点及措施........................................12五、基坑边坡支护与临边防护............................................141、主要施工方案......................................................141.1、护坡施工.......................................................141.2、施工方法........................................................141.3、质量控制和保证措施..............................................152、土钉墙施工........................................................162.1、施工工艺........................................................162.2、施工方法........................................................163、井点降水施工.....................................................183.1、轻型井点施工工艺................................................183.2、施工方法........................................................193.3井点施工的要点....................................................213.4质量保证措施......................................................214、基坑降水排水施工..................................................224.1基坑降排水组织管理................................................224.2基坑明排水施工....................................................224.3环保措施..........................................................225、临边防护...
