Complex with Dangerous Rock Engineering Geological Characteristics and their Reinforcement Technology Research

Abstract:

In the southwest mountains, a lot of dangerous rock bands are widely distributed, whose formation conditions are complex, which are diverse, specially located and dangerous. How to reinforce such complex unstable rock band In this paper, the treatment of typical dangerous rock band is taken as an example, the classification investigation and one by one evaluation is performed first, and then each block composing the complex and dangerous rock band is analyzed and calculated. According to the site conditions and calculated results of each block composing the dangerous rock, using clearing risk - repairing - reinforcement- landscaping and other technology portfolio approach, forming a comprehensive treatment program to conduct a thorough treatment for each dangerous rock, it is proved that such a reinforcement technique has good effects with the management of dangerous rock.

• Periodical: Advanced Materials Research (Volumes 368-373)
• Pages: 1134-1141
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.368-373.1134
• Online since: October 2011
• Authors: Jin Xiao
• Keywords: Dangerous Rock Band, Engineering Geology, Reinforcement Technology

References

[1] Zhang Zhuoyuan, Wang Shitian, Wang Lansheng, Huang Runqiu, Xu Qiang, Tao Lianjin. Engineering Geology Analysis Theory [M].Beijing: Geological Publishing House, 2008: 271-332.

[2] Wang Gongxian, Xu Junling, Liu Guangdai et al. Landslide Studies and Landslide Control Techniques [M].Beijing: China Railway Press, 2004: 355-375.

[3] Huang Runqiu, Zhao Songjiang, Song Xiaobing, Xu Qiang et al. Analysis on the Formation Process and Mechanism of the Landslide in Tiantai Town, Xuanhan County, Sichuan Province [J]. Hydrogeology and Engineering Geology, 2005,32 (1): 13-15.

[4] Xu Qiang, Huang Runqiu. Nonlinear Data Processing and Modeling Techniques on Geological Disasters [J].Mountain Science, 2000, 18 (supplement): 123-127.

[5] Xiao Jin, Xu Qiang et al. Deformation and Failure Mechanisms and Control Measures for Landslides in Nanyang, Sichuan [J].Chinese Journal of Geological Hazard and Control, 2007, 18 (3): 24-29.

[6] Xiao Jin, Xu Qiang et al. Combined Support of Pile and Soil Nailing Wall for Deep Foundation Pit [J].Subgrade, 2007, 133 (3) :170-172

[7] Chen Hongkai, Wang Rong et al. Research Status and Trends Overview of Dangerous Rocks [J].Journal of Chongqing Jiaotong University, 2003 (3): 18-22

[8] Chen Hongkai, Tang Hongmei et al. Calculation Method and Application of the Stability of Dangerous Rocks in Three Gorges [J].Rock Mechanics and Engineering, 2004 (4): 614-619

[9] Deng Ke. Application Conditions and Analysis Comparison of Side Slope Stability Calculation. Disasters and Prevention Projects, 2005 (2): 12-16