基坑開挖支護(hù)方案

1、水洛河新藏水電站首部樞紐工程 水洛河新藏水電站首部樞紐工程（合同編號(hào)：SLH-XZ-CI-2014-01）左岸基坑開挖安全專項(xiàng)施工方案 左岸基坑開挖安全專項(xiàng)施工方案批準(zhǔn)：審核：編制：目 錄1. 工程概況 ......................................................................................................................

2、.....11.1 概述..............................................................................................................................11.2 工程地質(zhì) ........................................................................

3、..............................................11.2.1 壩址區(qū)地質(zhì)條件 ...................................................................................................11.2.2 取水口區(qū)域地質(zhì)條件 ...........................................

4、................................................22.2 施工布置 ......................................................................................................................21.3.1 基坑開挖的整體思路 ...........................

5、................................................................21.3.2 施工布置原則 .......................................................................................................21.3.3 施工平面布置 .........................

6、..............................................................................21.3.4 施工道路布置 .......................................................................................................21.3.5 施工排水 .............

7、..................................................................................................31.3.6 施工用電 ..............................................................................................................

8、.31.3.7 施工用風(fēng) ...............................................................................................................42. 編制依據(jù) .......................................................................................

9、....................................43. 施工計(jì)劃 ...........................................................................................................................43.1 施工進(jìn)度計(jì)劃 ........................................

10、......................................................................43.2 材料及設(shè)備計(jì)劃 ..........................................................................................................53.2.1 施工機(jī)械需求計(jì)劃 ...............

11、....................................................................................53.2.2 施工材料需求計(jì)劃 ...............................................................................................64. 基坑開挖施工方法 ............