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1、調(diào)壓井開挖(含支護(hù))無固結(jié)灌漿勐野江水電站廠區(qū)樞紐工程(合同編號:MYJ/MYJ-SG007-2010(Ⅱ))調(diào)壓井開挖及支護(hù)施工方案審定:審核:校核:編寫:中國水利水電第十六工程局有限公司勐野江水電站廠區(qū)樞紐工程項目經(jīng)理部二O一一年十一月目錄1工程概況.............................................................12工程地質(zhì)條件.........................................................13編制依據(jù)........................
2、.....................................24施工布置.............................................................24.1施工道路.........................................................24.2施工供風(fēng).........................................................24.3施工供水.........................................
3、................24.4施工供電.........................................................25調(diào)壓井開挖施工程序...................................................36調(diào)壓井開挖施工.......................................................36.1導(dǎo)井施工.........................................................36.2導(dǎo)井施工備選方
4、案.................................................66.3調(diào)壓井鎖口段開挖、支護(hù)及混凝土施工...............................76.4調(diào)壓井?dāng)U挖施工...................................................86.5爬梯安裝、風(fēng)水電管路延長........................................106.6安全處理、扒碴..................................................1
5、06.7二次安全處理、支護(hù)..............................................106.8不良地質(zhì)地段施工................................................107調(diào)壓井支護(hù)工程......................................................117.1調(diào)壓井支護(hù)施工..................................................117.2臨建布置............................
6、............................127.3錨桿材料........................................................127.4錨桿施工工藝....................................................137.5噴混凝土施工工藝................................................147.6鋼支撐施工工藝..................................................188調(diào)
7、壓井施工進(jìn)度......................................................209資源配置............................................................209.1開挖與支護(hù)主要機(jī)械設(shè)備配置......................................209.2施工作業(yè)人員配置................................................2110施工質(zhì)量及安全保證措施........................
8、...................