| 富水软岩隧道施工中渗流对岩体变形影响的研究 |
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| 引用本文： | 路平.富水软岩隧道施工中渗流对岩体变形影响的研究[J].山西交通科技,2014(2):80-82,86. |
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| 作者姓名： | 路平 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 以湖南省吉怀高速公路南山寨隧道为工程背景,建立流固耦合模型和普通对比模型,分别对考虑渗流场和不考虑渗流场的隧道开挖进行数值模拟与对比分析,以研究富水软岩隧道施工中渗流对岩体变形的影响态势和程度。
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| 关 键 词： | 富水软岩隧道 流固耦合 渗流 岩体变形 |
The Research on the Influence of Seepage Flow on the Rock Mass Deformation in the Construction of Water-rich Soft Rock Tunnel |
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| LU Ping.The Research on the Influence of Seepage Flow on the Rock Mass Deformation in the Construction of Water-rich Soft Rock Tunnel[J].Shanxi Science & Technology of Communications,2014(2):80-82,86. |
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| Authors: | LU Ping |
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| Institution: | LU Ping (Shanxi Transportation Research Institute, Taiyuan, Shanxi 030006, China) |
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| Abstract: | Taking Nanshanzhai Tunnel of Jihuai Expressway as the engineering background in Hunan Province, this paper established fluid solid coupling model and common contrast model. Considering and without considering the seepage flow field of tunnel excavation, it also respectively had numerical simulation and comparison analysis, which studied the influence state and degree of seepage flow on the rock mass deformation in the construction of water-rich soft rock tunnel. |
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| Keywords: | water-rich soft rock tunnel fluid solid coupling seepage flow rock mass deformation |
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