Analysis of Deformation Mechanism and Control Technology of Soft Rock Tunnel with High Geostress

Fei Pan; Sheng Guo Cheng

doi:10.4028/www.scientific.net/AMM.638-640.794

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640Analysis of Deformation Mechanism and Control...

Analysis of Deformation Mechanism and Control Technology of Soft Rock Tunnel with High Geostress

Abstract:

With the development of transportation construction, soft rock tunnel with high geostress construction has become a key problem to overcome of traffic engineering construction. In order to explore the deformation mechanism and control technology of soft rock tunnel with high geostress, Xiakou tunnel engineering as an example, the geological characteristics and deformation characteristics of the tunnel were analyzed, to obtain the deformation mechanism of soft rock tunnels with high geostress, and to develop deformation control technology, the results provide a basis and reference for the domestic and foreign the similar engineering construction.

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

794-797

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.794

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Online since:

September 2014

Authors:

Fei Pan, Sheng Guo Cheng

Keywords:

Deformation Characteristic, Deformation Mechanism, High Geostress, Soft Rock Tunnel

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References

[1] Wang Mengshu. The Tendency of Mountain Tunnel in the 21st Century[J]. Railway Standard Design, 2004, 09: 38-40+104. (in Chinese).

Google Scholar

[2] Liu Gao, Zhang Fanyu, Li Xinzhao, etc. Research on Large Deformation and Its Mechanism of Muzhailing Tunnel[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, S2: 5521-5526. (in Chinese).

Google Scholar

[3] Zhu Yongquan, Li Wenjiang, Zhao Yong. Stability control the deformation of soft rock tunnel [M]. Beijing: China Communications Press, 2012. (in Chinese).

Google Scholar

[4] Liu Gao. Stability study on surrounding rock with structural rheology in high stress area(Ph. D. Thesis)[D]. Chengdu：Chengdu University of Technology, 2001. (in Chinese).

Google Scholar

[5] Wu Guangming. Construction Techniques for a Tunnelin Highly Deformed Soft Rock With High Ground Stress[J]. Modern Tunnelling Technology, 2012, 04: 94-98. (in Chinese).

Google Scholar

[6] Li Guoliang, Zhu Yongquan. Control Technology for Large Deformation of Highland Stressed Weak Rock in Wushaoling Tunnel[J]. Journal of Railway Engineering Society, 2008, 03: 54-59. (in Chinese).

Google Scholar