隧道大管棚施工方案

1、隧道出口大管棚施工方案隧道出口大管棚施工方案1目錄1編制依據(jù)編制依據(jù)............................................................................................................12隧址地區(qū)地貌概述隧址地區(qū)地貌概述............................................................

2、................................13設計要點設計要點............................................................................................................14施工工藝流程施工工藝流程........................................................

3、............................................15施工方法施工方法............................................................................................................25.1鉆機工作平臺開挖..............................................

4、..........................................................25.2測量放線........................................................................................................................25.3施作導向墻、安設導向管...................

5、.........................................................................25.4封閉掌子面....................................................................................................................35.5鉆孔................

6、................................................................................................................35.6管棚的加工...................................................................................................

7、.................45.7管棚安裝........................................................................................................................55.8地層加固注漿.................................................................

8、...............................................65.9充填并加固導管............................................................................................................65.10注漿異?，F(xiàn)象處理.........................................

9、.............................................................65.11注漿應注意事項..........................................................................................................76施工人員、機械設備投入表施工人員、機械設備投入表...............

10、.............................................................76.1施工人員投入................................................................................................................76.1施工機械投入...........................

11、.....................................................................................87施工進度安排施工進度安排....................................................................................................88風險源辨識及控制措施風險源辨識及控制措

12、施....................................................................................89工程質(zhì)量保證工程質(zhì)量保證....................................................................................................9隧道出口大管棚施工方案隧道出口大管棚施工

13、方案310.4.4物體打擊事故應急救援措施...................................1711環(huán)境保護措施環(huán)境保護措施................................................................................................1711.1環(huán)境保護體系........................................

14、....................................................................1711.2水、大氣環(huán)境保護措施............................................................................................1811.3施工噪聲、振動的控制............................

15、................................................................1811.4粉塵控制....................................................................................................................1811.5固體廢棄物...................

16、.............................................................................................1811.6植被與生態(tài)環(huán)境保護................................................................................................1912文明施工保證措施文明施工