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2010年11 期
| 標(biāo)題 |
| 大斷面隧道下穿高速公路施工方案優(yōu)化研究(50 卷) |
| 英文標(biāo)題 |
| Optimizing study on construction plan of large cross section tunnel passing under expressway |
| 摘要 |
| 金牛山隧道在大跨、淺埋及復(fù)雜地質(zhì)等工程條件下穿越京福高速公路。在隧道施工過(guò)程中，為保證施工方案的可靠性，采用數(shù)值模擬手段對(duì)施工中可能采用的雙側(cè)壁導(dǎo)坑法、CD法、中導(dǎo)洞法及臺(tái)階法四種施工方案進(jìn)行優(yōu)化研究，并提出相關(guān)的施工要點(diǎn)。研究結(jié)果為金牛山隧道下穿高速公路 |
| 作者 |
| 新聞作者:午向陽(yáng)，蔣宗全，李鵬飛，張頂立 |
| 關(guān)鍵字 |
