| 隧道施工在侵入岩体中遇到的问题与对策浅析 |
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| 引用本文： | 汪勇. 隧道施工在侵入岩体中遇到的问题与对策浅析[J]. 中国西部科技, 2012, 11(8): 30-31 |
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| 作者姓名： | 汪勇 |
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| 作者单位： | 中铁二院工程集团有限责任公司,四川成都,610031 |
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| 摘 要： | 本文通过洛阳至湛江铁路隧道在侵入岩体中施工的实例,就侵入岩体对隧道开挖影响的因素进行了分析,并详细介绍了处理措施,阐明了在该类工程地质条件下以提高围岩自身承载力及刚性支护为主的处理思路。
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| 关 键 词： | 隧道 围岩 侵入岩 接触带 |
Problems and Solutions of the Tunnel Construction |
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| WANG Yong. Problems and Solutions of the Tunnel Construction[J]. Science and Technology of West China, 2012, 11(8): 30-31 |
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| Authors: | WANG Yong |
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| Abstract: | We analyzed the influential factors of tunnel excavation, through the real example of the tunnel from Luoyang city to Zhanjiang city. And we introduced the countermeasures and put forward a method to enhance the bearing capacity of surrounding rock itself and stiffener supporting under such engineering geological conditions. |
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| Keywords: | Tunnel Surrounding rock Plutone Contact zone |
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