| 对寒区隧道防寒泄水洞的一些探讨 |
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| 引用本文： | 王先义,徐小涛. 对寒区隧道防寒泄水洞的一些探讨[J]. 水利与建筑工程学报, 2013, 0(3): 127-130 |
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| 作者姓名： | 王先义 徐小涛 |
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| 作者单位： | 重庆交通大学土木与建筑学院； |
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| 摘 要： | 依托青海高海拔寒区姜路岭隧道工程,对防寒泄水洞的施工特点以及和主洞的相互影响进行了分析探讨,利用有限元分析软件对防寒泄水洞进行数值模拟,得出了超前100m开挖防寒泄水洞对隧道主洞无沉降影响的结论。更多还原
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| 关 键 词： | 寒区隧道 防排水 防寒泄水洞 数值模拟 沉降 |
Exploration and Discussion of Cold-proof Spillway Tunnel in Cold Region |
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| WANG Xian-yi,XU Xiao-tao. Exploration and Discussion of Cold-proof Spillway Tunnel in Cold Region[J]. Journal of Water Resources Architectural Engineering, 2013, 0(3): 127-130 |
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| Authors: | WANG Xian-yi XU Xiao-tao |
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| Affiliation: | (College of Civil and Architectural Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Taking Jiangluling Tunnel in Qinghai as an example,the construction features of cold-proof spillway tunnel and the influence on the main tunnel are analyzed and discussed,and the finite element analysis saftware is used for the numerical simulation of the tunnel,thereby to come to get the conclusion that there would be no influence of settlement on the main tunnel when advancedly excavating the cold-proof spillway tunnel for 100 m. |
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| Keywords: | tunnel in cold region waterproof and drainage cold-proof spillway tunnel numerical simulation settlement |
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