| 3孔小间距浅埋暗挖隧道地表沉降控制技术研究 |
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| 引用本文： | 王明年,李志业,关宝树.3孔小间距浅埋暗挖隧道地表沉降控制技术研究[J].岩土力学,2002,23(6):821-824. |
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| 作者姓名： | 王明年 李志业 关宝树 |
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| 作者单位： | 西南交通大学地下工程系,四川,成都,610031 |
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| 摘 要： | 通过模型试验对软弱围岩下3孔小间距浅埋暗控隧道的地表沉降控制技术进行了深入研究。结果表明：不同的预加固强度、开挖进尺，对隧道的地表沉降、围岩压力、洞周位移都有很大影响。
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| 关 键 词： | 地表沉降控制 3孔平行隧道 施工力学 小间距隧道 |
| 文章编号： | 1000-7598-(2002)06-0821-04 |
| 收稿时间： | 2001-08-27 |
| 修稿时间： | 2001年8月27日 |
Research on controlling measures for ground surface settlement of three little distance parallel shallow embedded tunnels |
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| WANG Ming-nian,LI Zhi-ye,GUAN Bao-shu.Research on controlling measures for ground surface settlement of three little distance parallel shallow embedded tunnels[J].Rock and Soil Mechanics,2002,23(6):821-824. |
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| Authors: | WANG Ming-nian LI Zhi-ye GUAN Bao-shu |
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| Institution: | Dept. of Underground Engineering, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | The controlling measures for ground surface settlement of three little distance parallel shallow embedded tunnels in weak surrounding rock have been studied. The results show that the different engineering measures have obvious influences upon the ground surface settlement,the surrounding rock pressure, and convergence displacement. |
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| Keywords: | ground surface settlement three parallel tunnels construction mechanics little distance tunnels |
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