Impact Analysis of Tunnel Construction in Steep Rock Slope

Zhang Jinpeng; Wu Honggang; Yu Yunyan

doi:10.3969/j.issn.1007-2993.2012.01.008

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Zhang Jinpeng, Wu Honggang, Yu Yunyan. Impact Analysis of Tunnel Construction in Steep Rock Slope[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(1): 31-35. doi: 10.3969/j.issn.1007-2993.2012.01.008

Citation:

Zhang Jinpeng, Wu Honggang, Yu Yunyan. Impact Analysis of Tunnel Construction in Steep Rock Slope[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(1): 31-35. doi: 10.3969/j.issn.1007-2993.2012.01.008

Zhang Jinpeng, Wu Honggang, Yu Yunyan. Impact Analysis of Tunnel Construction in Steep Rock Slope[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(1): 31-35. doi: 10.3969/j.issn.1007-2993.2012.01.008

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Impact Analysis of Tunnel Construction in Steep Rock Slope

doi: 10.3969/j.issn.1007-2993.2012.01.008

1. Key Laboratory of Road & Bridge and Underground Engineering of Gansu Province, Lanzhou Jiaotong University, Lanzhou 730070, Gansn, China;
2. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, Gansn, China;
3. China Academy of Railway Sciences, Beijing 100081, China

Received Date: 2011-12-14
Available Online: 2021-07-06

Abstract

Abstract

Landslide is quite regular in steep rock slope due to the engineering geological condition, hydro-geologicalcircumstances, and some human activities, For the landslide formation feature, the geological condition and the hydro geological condition of Masangba tunnel of Wudu-Guanzigou Expressway, several kinds of working conditions of this land-slide is analyzed by using flac3d. Finally, the reinforcement scheme is proposed and proved to be effective.
- steep rock slope,
- tunnel entrance,
- landslide,
- construction,
- FLAC^3D