GEOLOGICAL RADAR SURVEY AND STABILITY ANALYSIS OF ROCK SLOPE IN QIANLING MOUNTAIN

GUO Bin-bin; ZHAO Wei-hua; WANG Hong-cai; LI A-wei; SUN Dong-sheng

Volume 19 Issue 1

Mar. 2013

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Journal of Geomechanics > 2013 > 19(1): 104-112

GUO Bin-bin, ZHAO Wei-hua, WANG Hong-cai, et al., 2013. GEOLOGICAL RADAR SURVEY AND STABILITY ANALYSIS OF ROCK SLOPE IN QIANLING MOUNTAIN. Journal of Geomechanics, 19 (1): 104-112.

Citation:

GUO Bin-bin, ZHAO Wei-hua, WANG Hong-cai, et al., 2013. GEOLOGICAL RADAR SURVEY AND STABILITY ANALYSIS OF ROCK SLOPE IN QIANLING MOUNTAIN. Journal of Geomechanics, 19 (1): 104-112.

Citation:

GUO Bin-bin, ZHAO Wei-hua, WANG Hong-cai, et al., 2013. GEOLOGICAL RADAR SURVEY AND STABILITY ANALYSIS OF ROCK SLOPE IN QIANLING MOUNTAIN. Journal of Geomechanics, 19 (1): 104-112.

PDF( 6068 KB)

GEOLOGICAL RADAR SURVEY AND STABILITY ANALYSIS OF ROCK SLOPE IN QIANLING MOUNTAIN

GUO Bin-bin^{1, 2
,},
ZHAO Wei-hua^{1, 2},
WANG Hong-cai^{1, 2},
LI A-wei^{1, 2},
SUN Dong-sheng^{1, 2}

1.
Key Laboratory of Neotectonic Movement and Geohazard, Ministry of Land and Resources, Beijing 100081, China
2.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China

More Information

Abstract

Abstract

Stability analysis of the high-steep rock slope focus in research and engineering sectors for a long time because it has been considered as the reason why geological disasters occurred such as slope instability and landslide. Taking the slope in Qianling Mountain in Fengtai District in Beijing as an example, parameters by rock mechanics experiment was obtained by combining with the real internal structure of rock mass which measured by geological radar. Geomechanical model of the slope has been established, and the safety factor was obtained through this model by the strength, and at the same time the whole evolutionary and the location of the critical failure surface can be found directly. Clearly, the applicability of this new method has practical value for the stability analysis of high-steep rock slopes.
- high-steep rock slope,
- geological radar survey,
- strength reduction of FEM,
- rock mechanics,
- stability of slope

FullText(HTML)

References(20)

References

[1]	陈祖煜, 汪晓刚.岩质边坡稳定分析:原理、方法、程序[M].北京:中国水利水电出版社, 2005. CHEN Zu-yu, WAGN Xiao-gang. Rock slope stability analysis:Theory, methods and programs[M]. Beijing:China Water Power Press, 2005.
[2]	赵尚毅, 郑颖人, 邓卫东.用有限元强度折减法进行节理岩质边坡稳定性分析[J].岩石力学与工程报, 2003, 22(2):254~260. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200302020.htm ZHAO Shang-yi, ZHENG Ying-ren, DENG Wei-dong. Stability analysis of jointed rock slope by strength redution FEM[J]. Chinese Journal of Rock Mechanics and Engineering, 2003, 22(2):254~260. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200302020.htm
[3]	雷远见, 王水林.基于离散元的强度折减法分析岩质边坡稳定性[J].岩土力学, 2006, 27(10):1693~1698. doi: 10.3969/j.issn.1000-7598.2006.10.010 LEI Yuan-jian, WANG Shui-lin. Stability analysis of Jointed rock slope by strength reduction method based on UDEC[J]. Rock and Soil Mechanics, 2006, 27(10):1693~1698. doi: 10.3969/j.issn.1000-7598.2006.10.010
[4]	赵尚毅, 郑颖人, 时卫民, 等.用有限元强度折减法求边坡稳定安全系数[J].岩土工程学报, 2002, 24(3):343~346. http://www.cnki.com.cn/Article/CJFDTOTAL-YTGC200203016.htm ZHAO Shang-yi, ZHENG Ying-ren, SHI Wei-min, et al. Analysis on safety factor of slope by strength reduction FEM[J]. Chinese Journal of Geotechnical Engineering, 2002, 24(3):343~346. http://www.cnki.com.cn/Article/CJFDTOTAL-YTGC200203016.htm
[5]	赵尚毅, 郑颖人, 邓卫东.岩质边坡破坏机制有限元数值模拟分析[J].岩石力学与工程报, 2003, 22(12):1943~1952. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200312000.htm ZHAO Shang-yi, ZHENG Ying-ren, DENG Wei-dong. Numerical simulation on failure mechanism of rock slope by strength reduction FEM[J]. Chinese Journal of Rock Mechanics and Engineering, 2003, 22(12):1943~1952. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200312000.htm
[6]	宋永鹏. 北京市丰台区千灵山岩质高边坡稳定性分析[D]. 北京: 中国地质大学, 2010. SONG Yong-peng. Analysis on stability of high rock slope in Qianling Mountain in Fengtai District in Beijing[D]. Beijing:China University of Geosciences, 2010.
[7]	张永双, 王红才.砂黄土高边坡稳定性的数值模拟研究[J].地质力学学报, 2004, 10(4):357~365. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20040446&journal_id=dzlxxb ZHANG Yong-shuang, WAGN Hong-cai. Numerical simulation of the stability of high sand loess slpoes[J]. Journal of Geomechanics, 2004, 10(4):357~365. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20040446&journal_id=dzlxxb
[8]	李宁, 钱七虎.岩质高边坡稳定性分析与评价中的四个准则[J].岩石力学与工程报, 2010, 29(9):1754~1759. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201009003.htm LI Ning, QIAN Qi-hu. Four criteria of stability analysis and assessment of high rock slope[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(9):1754~1759. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201009003.htm
[9]	李红, 宫必宁, 陈琰.有限元强度折减法边坡失稳判据[J].水利与建筑工程学报, 2007, 5(1):79~82. http://www.cnki.com.cn/Article/CJFDTOTAL-YSJS200612008.htm LI Hong, GONG Bi-ning, CHEN Yan. Study on criteria for evaluating stability of slope with FEM based on shear strength reduction methods[J]. Journal of Water Resources Architectural Engineering, 2007, 5(1):79~82. http://www.cnki.com.cn/Article/CJFDTOTAL-YSJS200612008.htm
[10]	张国栋, 刘学, 金星, 等.基于有限单元法的岩土边坡动力稳定分析及评价方法研究进展[J].工程力学, 2008, 25(增2):44~52. http://www.cnki.com.cn/Article/CJFDTOTAL-GCLX2008S2007.htm ZHANG Guo-dong, LIU Xue, JIN Xing, et al. Research advances on the seismic stability analysis and evaluation of rock-soil slopes based finite element method[J]. Engineering Mechanics, 2008, 25(Suup. 2):44~52. http://www.cnki.com.cn/Article/CJFDTOTAL-GCLX2008S2007.htm
[11]	徐干成, 郑颖人.岩土工程中屈服准则应用研究[J].岩土工程学报, 1990, 12(2):93~99. http://cdmd.cnki.com.cn/Article/CDMD-10561-1014063668.htm XU Gan-cheng, ZHENG Ying-ren. Study on the yielding criteria in geotechnical engineering[J]. Chinese Journal of Geotechnical Engineering, 1990, 12(2):93~99. http://cdmd.cnki.com.cn/Article/CDMD-10561-1014063668.htm
[12]	王连捷, 周春景, 吴珍汉, 等.用有限元极限平衡法分析边坡的稳定性[J].中国地质, 2008, 35(5):1031~1036. http://www.cnki.com.cn/Article/CJFDTOTAL-YJSS201602003.htm WANG Lian-jie, ZHOU Chun-jing, WU Zhen-han, et al. Slope stability analysis by the limit equilibrium method based on the finite element method[J]. Geology in China, 2008, 35(5):1031~1036. http://www.cnki.com.cn/Article/CJFDTOTAL-YJSS201602003.htm
[13]	王红才, 赵卫华, 孙东生, 等.岩石塑性变形条件下的Mohr-Coulomb屈服准则[J].地球物理学报, 2012, 55(12):4231~4238. doi: 10.6038/j.issn.0001-5733.2012.12.034 WANG Hong-cai, ZHAO Wei-hua, SUN Dong-sheng, et al. Mohr-Coulomb yield criterion in rock plastic mechanics[J]. Chinese Journal Geophysics, 2012, 55(12):4231~4238. doi: 10.6038/j.issn.0001-5733.2012.12.034
[14]	陈晓洋, 张宏阳, 冀东, 等.重庆某不稳定斜坡变形监测及稳定性分析[J].地质力学学报, 2011, 17(4):402~409. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20110410&journal_id=dzlxxb CHEN Xiao-yang, ZHANG Hong-yang, JI Dong, et al. Deformation monitoring and stability analysis of an unstable slope in Chongqing City[J]. Journal of Geomechanics, 2011, 17(4):402~409. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20110410&journal_id=dzlxxb
[15]	赵尚毅, 郑颖人, 张鲁渝.用有限元强度折减法进行边坡稳定性分析[J].中国工程科学, 2002, 4(10):57~61. doi: 10.3969/j.issn.1009-1742.2002.10.011 ZHAO Shang-yi, ZHENG Ying-ren, ZHANG Lu-yu. Slope stability analysis by strength reduction FEM[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 4(10):57~61. doi: 10.3969/j.issn.1009-1742.2002.10.011
[16]	刘立平, 姜德义, 郑硕才, 等.边坡稳定性分析方法的最新进展[J].重庆大学学报:自然科学版, 2000, 23(3):115~118. http://www.cnki.com.cn/Article/CJFDTOTAL-FIVE200003034.htm LIU Li-ping, JIANG De-yi, ZHENG Shuo-cai, et al. The recent progress of the slope stability analysis methods[J]. Journal of Chongqing University:Natural Science Edition, 2000, 23(3):115~118. http://www.cnki.com.cn/Article/CJFDTOTAL-FIVE200003034.htm
[17]	刘红帅, 杨俊波, 薄景山, 等.岩土体物理力学参数对岩质滑坡稳定性的影响[J].煤田地质与勘探, 2008, 36(1):37~40. http://www.cnki.com.cn/Article/CJFDTOTAL-MDKT200801011.htm LIU Hong-shuai, YANG Jun-bo, BO Jing-shan, et al. Influences of physical and mechanical parameters of geomaterial on stability of rock landside[J]. Coal Geology and Exploration, 2008, 36(1):37~40. http://www.cnki.com.cn/Article/CJFDTOTAL-MDKT200801011.htm
[18]	茹瑞典, 张金才, 戚筱俊.地质雷达探测技术的应用研究[J].工程地质学报, 1996, 4(2):51~56. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ602.008.htm RU Rui-dian, ZHANG Jin-cai, QI Xiao-jun. Study on application of ground penetrating radar survey technique[J]. Journal of Engineering Geology, 1996, 4(2):51~56. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ602.008.htm
[19]	汪小刚, 张建红, 赵毓芝, 等.用离心模型研究岩石边坡的倾倒破坏[J].岩土工程学报, 1996, 18(5):14~21. http://www.cnki.com.cn/Article/CJFDTOTAL-YTGC605.001.htm WANG Xiao-gang, ZHANG Jian-hong, ZHAO Yu-zhi, et al. Investigations on mechanism of slope toppling failure by centrifuge model testing[J]. Chinese Journal of Geotechnical Engineering, 1996, 18(5):14~21. http://www.cnki.com.cn/Article/CJFDTOTAL-YTGC605.001.htm
[20]	马秀敏, 彭华, 姜景捷, 等.新疆西部北天山深埋特长隧道工程区应力场数值模拟[J].地质力学学报, 2012, 18(1):1~10. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20120101&journal_id=dzlxxb MA Xiu-min, PENG Hua, JIANG Jing-jie, et al. Numerical simulation of the in-situ stress field in the area of deep-buried and longer tunnel in north Tanshan, Xinjiang[J]. Journal of Geomechanics, 2012, 18(1):1~10. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20120101&journal_id=dzlxxb