The numerical value analysis of Xiaotuanshan big segment
highway tunnels stability

Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (4): 16-19.

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The numerical value analysis of Xiaotuanshan big segment highway tunnels stability

HU Xue-bing , QIAO Yu-ying

Department of Bridge &Structural Engineering , Chongqing Jiaotong University , Chongqing 400074, China

Received:2002-01-18 Revised:2002-04-11 Online:2002-12-15 Published:2015-05-18

小团山大断面公路隧道稳定性数值模拟分析

胡学兵，乔玉英

重庆交通学院桥梁及结构工程系，重庆400074

作者简介:胡学兵(1976—)，男，湖北省洪湖市人，硕士生，主要从事隧道结构数值分析

Abstract

Abstract: The paper gives a reasonable judgment to big segment highway tunnels wall rock and supports construction stability according to the finity element construct calculation to XK18 +161 segment on Xiaotuanshan tunnel , which lies on the highway of Kunming-Shilin .Moreover , the paper analyses the reality by analyzing the result of the finity element numerical value calculation and the severe monitoring and measuring

Key words: wall rock , stability , numerical value analysis

摘要： 结合昆明—石林高速公路上的小团山隧道XK18+161断面的有限元结构计算，对大断面公路隧道的围岩和支护结构的稳定性进行了合理的判断，并用现场监控量测的数据与有限元结构计算的结果进行了对比，验证了有限元数值模拟的真实性

关键词: 围岩, 稳定性, 数值分析

CLC Number:

U451⁺.2

HU Xue-bing , QIAO Yu-ying. The numerical value analysis of Xiaotuanshan big segment highway tunnels stability[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(4): 16-19.

胡学兵，乔玉英. 小团山大断面公路隧道稳定性数值模拟分析[J]. 重庆交通大学学报（自然科学版）, 2002, 21(4): 16-19.

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The numerical value analysis of Xiaotuanshan big segment highway tunnels stability

小团山大断面公路隧道稳定性数值模拟分析

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