| 隧道施工中拆除临时中隔壁围岩稳定性及其技术措施的研究 |
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| 引用本文： | 李恒一,漆泰岳,琚国全.隧道施工中拆除临时中隔壁围岩稳定性及其技术措施的研究[J].贵阳金筑大学学报,2008(3):30-33. |
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| 作者姓名： | 李恒一 漆泰岳 琚国全 |
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| 作者单位： | 西南交通大学地下工程系 |
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| 摘 要： | 以广州地铁6号线东湖车站为背景，研究在施工时，上台阶开挖过程中需把中部临时中隔壁拆除8m后对周围土体和结构产生的影响。本次数值模拟主要检验拆除8m临时中隔壁时对结构的安全性和地表沉降的影响。
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| 关 键 词： | 地铁车站 中隔壁 数值模拟 地表沉降 |
The Stability of Taking Apart Contemporary Middle Wall in Tunnel Building and Its Technological Measure Research |
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| LI Heng-yi QI Tai-yue JU Guo-quan.The Stability of Taking Apart Contemporary Middle Wall in Tunnel Building and Its Technological Measure Research[J].Journal of Jinzhu University of Guiyang,2008(3):30-33. |
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| Authors: | LI Heng-yi QI Tai-yue JU Guo-quan |
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| Institution: | (Underground Engineering Department, Xinan Jiaotong University, Chengdu Siehuan 610031, China) |
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| Abstract: | Based on building the Donghu subway station of 6th Line in Guangzhou,the present article states that the middle wall of 8 meters long should be taken apart in the course of digging top bar and studies its influence on the surrounding soil and structure.This numerical value imitation aims at examine the influence of the middle wall on the earth's surface settlement when it is taken apart for 8 meters long. |
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| Keywords: | subway station middle wall numerical value imitation the earth's surface settlement |
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