目 錄
摘要.......................................................................................................................3
前言.......................................................................................................................3
1 編制依據(jù)及原則...............................................................................................3
1.1編制依據(jù)......................................................................................................3
1.2編制原則......................................................................................................4
2 工程概況...........................................................................................................4
2.1隧道設(shè)計概況...............................................................................................4
2.2隧道工程特點(diǎn)...............................................................................................4
3 施工平面布置...................................................................................................4
3.1布置原則及條件............................................................................................4
3.2施工道路布置...............................................................................................4
3.3施工風(fēng)、水、電及通訊設(shè)施布置....................................................................4
4 施工總進(jìn)度計劃...............................................................................................5
4.1任務(wù)劃分及勞動力安排..................................................................................5
4.2施工進(jìn)度工期安排.........................................................................................6
4.3施工準(zhǔn)備.......................................................................................................6
4.4施工主要機(jī)械設(shè)備.........................................................................................7
5 主要工程項(xiàng)目施工方案及施工方法...............................................................8
5.1洞口工程......................................................................................................8
5.2洞身開挖及初期支護(hù).....................................................................................8
5.3Ⅲ級圍巖段正臺階法施工...............................................................................9
5.4超前支護(hù).....................................................................................................12
5.5初期支護(hù).....................................................................................................13
5.6監(jiān)控量測.....................................................................................................16
5.7防排水工程.................................................................................................16
6 不良地質(zhì)段施工預(yù)案及措施.........................................................................17
7 冬季和雨季施工安排.....................................................................................20
8 質(zhì)量、安全保證和環(huán)境保護(hù)..........................................................................22
致謝.....................................................................................................................26
附錄.....................................................................................................................27
參考文獻(xiàn).............................................................................................................28



隧道工程施工組織設(shè)計

摘 要：施工組織設(shè)計作為指導(dǎo)施工全過程各項(xiàng)活動的技術(shù)經(jīng)濟(jì)性文件，是施工技術(shù)與施工項(xiàng)目管理有機(jī)結(jié)合的產(chǎn)物。隧道工程本身是一種特殊的工程項(xiàng)目。隧道施工組織設(shè)計作為交通工程、鐵路工程的重要組成部分，在施工中具有十分重要的意義。本文結(jié)合恩黔高速中隧道工程實(shí)例分析了此隧道在施工中所存在的問題及一些重難點(diǎn)工程的施工方案與施工工藝，并提出了具體的方法和一些新的技術(shù)。
關(guān)鍵詞：隧道 施工組織 施工工藝