| 大跨径浅埋煤系地层中隧道塌方事故原因分析 |
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| 引用本文： | 夏承明. 大跨径浅埋煤系地层中隧道塌方事故原因分析[J]. 山西建筑, 2009, 35(3): 310-311 |
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| 作者姓名： | 夏承明 |
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| 作者单位： | 福建省三明高速公路有限责任公司,福建三明,365000 |
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| 摘 要： | 对某大跨径浅埋煤系地层中的一起隧道塌方事故进行了详细介绍，从监测数据、施工情况及地质特征等方面对塌方的原因进行了分析，并提出了塌方处理方案，最后对塌方的经验教训进行了总结，以避免塌方事故的发生。
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| 关 键 词： | 煤系地层 大跨径隧道 塌方 处理建议 |
Cause analysis of collapse of large span shallow tunnel in coal series strata |
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| XIA Cheng-ming. Cause analysis of collapse of large span shallow tunnel in coal series strata[J]. Shanxi Architecture, 2009, 35(3): 310-311 |
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| Authors: | XIA Cheng-ming |
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| Affiliation: | XIA Cheng-ming |
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| Abstract: | A collapse of large span shallow tunnel in coal series strata is introduced in this paper.The cause of the collapse is analyzed according to the monitoring data,the field construction situation and the eological characteristics,and a treatment scheme is proposed.Finally,some experience and lessons is summarized,to auoid the landslide accidents. |
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| Keywords: | coal series strata large span shallow tunnel collapse treatment proposal |
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