[1]赵勇博,吴波,王鸣涛.盾构隧道下穿铁路群引起路基沉降的数值研究[J].福建工程学院学报,2016,14(04):339-343.[doi:10.3969/j.issn.1672-4348.2016.04.006]
　Zhao Yongbo,Wu Bo,Wang Mingtao.Numerical study on embankment settlement induced by shield tunnelling under railway track groups[J].Journal of FuJian University of Technology,2016,14(04):339-343.[doi:10.3969/j.issn.1672-4348.2016.04.006]
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盾构隧道下穿铁路群引起路基沉降的数值研究()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第14卷
期数:
2016年04期
页码:
339-343
栏目:
出版日期:
2016-08-25

文章信息/Info

Title:
Numerical study on embankment settlement induced by shield tunnelling under railway track groups
作者:
赵勇博; 吴波; 王鸣涛
福建工程学院土木工程学院
Author(s):
Zhao Yongbo;  Wu Bo;  Wang Mingtao
College of Civil Engineering, Fujian University of Technology
关键词:
盾构隧道;  数值模拟;  路基沉降;  围岩应力
Keywords:
shield tunnel;  numerical modelling;  embankment settlement;  surrounding rock stress
分类号:
U455.43
DOI:
10.3969/j.issn.1672-4348.2016.04.006
文献标志码:
A
摘要:
以福州地铁一号线（罗汉山站～福州火车站区间）为依托工程，采用MIDAS/GTS有限元软件对盾构隧道下穿铁路轨道群引起的路基沉降进行了三维数值模拟分析。根据计算结果，分析了铁路轨道路基以及隧道轴线方向地表的沉降规律。并与工程现场实测数据进行对比，发现沉降规律基本一致。可为类似工程的设计、施工提供参考。
Abstract:
Fuzhou subway line1 (Luo Hanshan Station to Fuzhou Railway Station) was taken as a foundation engineering project. 3D numerical simulation analysis of embankment settlement induced by shield tunnelling under railway track groups was conducted via finite element software MIDAS/GTS. The regularity of the railway embankment and the ground surface settlements along the rail axis were analysed. The simulation result was compared with that of the on-site measured data, which indicates that the simulation is effective.

参考文献/References:

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更新日期/Last Update: 2016-08-25