Research on Numerical Analysis of Landslide Cataclysm Mechanism Coal Mine

Abstract:

This article according to the ShengLi Open-pit Coal Mine landslide and the slope project special details, used the FLAC numerical calculus analysis software to conduct the research to the landslide cataclysm mechanism, has carried on the optimized analysis to the reinforcement plan.Has obtained the pre-stressed anchor rope frame beam + high pressure splitting grouting reinforcement plan government landslide most superior processing plan through the numerical calculus, thus active control ShengLi Open-pit Coal Mine slope distortion destruction.

• Periodical: Advanced Materials Research (Volumes 383-390)
• Pages: 7697-7701
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.383-390.7697
• Online since: November 2011
• Authors: Zhi Qiang Kang, Ying Chun Wang, Feng Nan, Shi Lin Yuan, Jiu Lin Yang
• Keywords: High Pressure Splitting Grouting Reinforcemen, Landslide Cataclysm Mechanism, Numerical Calculation, Slope Reinforcement Plan

References

[1] Wang Nianqin., Loess landslides development pattern and the prevention measures, Ph.D. Dissertation of chengdu university of technology, (2004).

[2] Liu Yourong, Tang Huiming, Rockmass mechanics, wuhan: China university of geosciences press, (1999).

[3] He Manchao, Open high slope engineering, , beijing: Coal industry press, (1991).

[4] Huang Changqian, Ding Enbao, Slope stability analysis methods, Hydropower station design, vol. 15, p.53–58, (1999).

[5] Bishop. A. W, The Use of the Slip Circle in the Stability Analysis of slope,. Geotechque, vol. 15, p.7–17, (1995).

[6] Janbu N, Soil stability computations. In: Hirschfeid R C, Poulos S J Eds. Embankment Dam Engineering, Casagrande Volume. New York: John Wiley &Sons, p.47–87, (1973).

[7] Spencer E, A method of analysis for stability of embankment using parallel inters slice force, Geotechnique, vol. 17, p.11–26, (1967).

[8] Zhao Jiacheng, Liu Zhangjun, Fuzzy Probability Evaluation and Its Application to Rock Mass Stability Classification, Geological Science and Technology Information, vol. 28, p.109–112, (2009).

[9] Li Li, Wang Mingwu, Information entropy-based variable fuzzy sets model for the classification of rock mass stability, Journal of Hefei University of Technology(Natural Science), vol. 31, p.603–607, (2008).

[10] Dong Yuhui, Xing hua, Seepage Model and Counting the Parameters on the Rock Mass Stability Analysis, Science Technology and Engineering, vol. 9, p.4709–4713, (2009).

[11] Deng Chunmei, Xu Jinyu, Extensics in the application of tunnel rock mass stability assessment of underground tunnel engineering, Sichuan Building Science, vol. 35, p.128–130, (2009).

[12] Li Xinping, Dai Yifei, Hu Jing, Fluid-solid coupling analysis of surrounding rock mass stability and water inflow forecast of a tunnel in a karst zone, Journal of Shandong University(Engineering Science), vol. 39, p.1–6, (2009).