目录一、编制依据及工程概况...........................................................-1-1、编制依据..................................................................-1-2、工程概况..................................................................-1-3、工程地质及水文地质........................................................-3-二、组织机构设置.................................................................-5-1、管理组织设置.............................................................-5-2、施工组织管理.............................................................-6-3、材料要求.................................................................-6-三、基坑支护开挖方式及监测要求...................................................-7-1、基坑开挖方式..............................................................-7-2、支护结构布置..............................................................-7-四、基坑开挖支护施工............................................................-10-1、各施工段落支护形式汇总..................................................-10-2、施工工艺流程.............................................................-11-3、基坑支护开挖施工方案.....................................................-12-3.1、BJ9~BJ8施工段........................................................-12-3.2、BJ8~BJ7施工段........................................................-18-3.3、NJ13~NJ8施工段.......................................................-20-3.4、NJ13~NJ8施工段.......................................................-27-3.5、NJ6~东二环西绿化带施工段..............................................-33-3.6、东二环西绿化带~NJ5施工段.............................................-40-3.7、NJ5~NJ4施工段........................................................-46-3.8、NJ4~NJ1施工段........................................................-53-五、施工工期计划及保证工期措施.................................................-56-1、施工进度计划............................................................-56-2、保证工期总措施..........................................................-56-六、施工保证措施...............................................................-58-1、施工质量保证措施.........................................................-58-2、施工安全保证措施.........................................................-60-3、文明施工保证措施.........................................................-65-4、雨季施工保证措施........................................................-66-七、施工应急预案...............................................................-68-1、应急预案方针及原则......................................................-68-2、应急预案工作流程图......................................................-68-3、应急救援组织机构.........................................................-68-4、应急措施.................................................................-71-5、引发事故危险点分析和预防................................................-71-6、基坑开挖过程中的监测和监控要求...........................................-72-7、事故救援应急响应及处置...................................................-73-8、应急结束、恢复与重建.....................................................-74-9、预防事故危险点控制及管理办法.............................................-74-10、监督管理及改进措施...................