| 盾构隧道近距离旁穿地面建筑物的模拟分析 |
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| 引用本文： | 冯慧君,范井越,张杰.盾构隧道近距离旁穿地面建筑物的模拟分析[J].都市快轨交通,2009,22(1):74--77. |
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| 作者姓名： | 冯慧君 范井越 张杰 |
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| 作者单位： | 1. 中铁三局集团有限公司,太原,030001
2. 中铁三局集团有限公司桥隧分公司,河北,邯郸,056036 |
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| 摘 要： | 针对越来越多的盾构隧道需要穿越地面建筑物的情况,对施工过程进行有限元模拟分析,包括计算参数的选取、计算工况的分析,根据分析结果,确定掘进施工参数和邻近建筑物的保护措施;在后续盾构在掘进过程中,加强地面和洞内的施工监测,做好施工的动态信息化管理,确保盾构顺利穿越地面建筑物.
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| 关 键 词： | 盾构隧道 有限元分析 监测 |
| 修稿时间： | 2013/12/12 0:00:00 |
Simulation Analysis for a Shield Tunnel Driving alongside a Surface Building |
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| Feng Huijun,Fan Jingyue,Zhang Jie.Simulation Analysis for a Shield Tunnel Driving alongside a Surface Building[J].Urban Rapid Rail Transit,2009,22(1):74--77. |
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| Authors: | Feng Huijun Fan Jingyue Zhang Jie |
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| Affiliation: | 1.The Third Engineering Group Co.;Ltd.;China Railways;Taiyuan 030001;2.Bridge and Tunnel Engineering Company;the Third Engineering Group Co.;Handan;Hebei 056036 |
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| Abstract: | In view of a shield tunnel driving alongside a surface building,finite element analysis for the simulation of construction process was performed,including the selection of computation parameters and the analysis of working conditions.Based on results of analysis,tunneling parameters and the protection measures for the adjacent building were determined;for later-on shield driving,construction monitoring on the ground surface and inside the tunnel were strengthened,information management of working process wa... |
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| Keywords: | shield tunnel finite element analysis monitoring |
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