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2011年11 期
| 標(biāo)題 |
| 軟弱富水地層隧道下穿燃?xì)夤艿雷冃慰刂萍夹g(shù)(51 卷) |
| 英文標(biāo)題 |
| Control over deformation of gas-pipeline during tunnel buried in soft and water-rich stratum passing through under it |
| 摘要 |
| 深圳地鐵4號(hào)線Ⅱ期工程K9+105—K9+135段位于軟弱富水地層中，并且隧道在該段下穿一條φ508 mm×7.9 mm（外徑×厚度）次高壓燃?xì)夤艿溃▔毫?.6 MPa）。在燃?xì)夤艿辣Ｗo(hù)的設(shè)計(jì)與施工中采用了多種處理措施，如采取地面帷幕分艙止水、洞外削土卸荷；洞內(nèi)全斷面注漿、大管棚導(dǎo)向跟 |
| 作者 |
| 新聞作者:譚信榮，陳壽根，王靖華 |
| 關(guān)鍵字 |
