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2009年10 期
| 标题 |
| 客运专线超大断面隧道现场监测分析研究(49 卷) |
| 英文标题 |
| Analytical study on in situ monitoring results of super-large cross section tunnel on passenger-dedicated railway |
| 摘要 |
| 石太客运专线南梁隧道喇叭口段，最大开挖跨度为23.3 m，高度为16.0 m，开挖面积为300 m2，属超大断面铁路隧道。结合南梁隧道喇叭口段工程，开展了系统、全面的监控量测，并根据实测数据，深入分析了支护压力、支护应力的规律及特征，及时将信息反馈给设计与施工，为隧道设计 |
| 作者 |
| 新闻作者:孙明磊， 朱正国， 刘志春 |
| 关键字 |
