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2009年04 期
| 标题 |
| 成都地铁一号线盾构机下穿万福桥数值模拟分析(49 卷) |
| 英文标题 |
| Numerical simulation analysis of shield-tunnel on Chengdu metro line 1 passing through under Wanfu bridge |
| 摘要 |
| 成都地铁一号线将穿越府河，地下水的存在会对盾构隧道产生重要影响，同时高水压下掘进隧道也会改变既有结构内力分布。选取盾构机过万福桥典型断面，采用三维数值模拟方法，针对考虑耦合效应和只考虑水压力的两种工况，分析了两种工况作用下管片衬砌的内力分布规律，并研究了 |
| 作者 |
| 新闻作者:夏炜洋，何川，葛蔚敏，吴成刚 |
| 关键字 |
