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2011年09 期
| 標(biāo)題 |
| 北京地鐵6號線朝陽門站導(dǎo)洞暗挖施工數(shù)值模擬研究(51 卷) |
| 英文標(biāo)題 |
| Numerical simulation study on behavior of pilot tunnel of Chaoyangmen station by mining method on Beijing metro line No.6 |
| 摘要 |
| 采用數(shù)值仿真的方法，對北京地鐵6號線朝陽門站導(dǎo)洞暗挖施工的群洞效應(yīng)及其對周圍環(huán)境的影響進(jìn)行了模擬分析。根據(jù)擬定的施工方案，從地表豎向變形、管線豎向變形、地層沉降豎向分布等方面，分析了先施工上導(dǎo)洞方案與先施工下導(dǎo)洞方案的優(yōu)劣。研究結(jié)果表明采用先施工上導(dǎo)洞方案 |
| 作者 |
| 新聞作者:蘇會鋒，劉維寧，彭智勇 |
| 關(guān)鍵字 |
