›› 2010, Vol. 31 ›› Issue (S1): 293-297.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study of rock slope stability based on clustering uncertained measurement complicated algorithm

XUE Jing-chun 1, 2，LI Xi-bing1，DONG Long-jun1   

  1. 1. School of Resources and Safety Engineering, Central South University, Changsha 410083, China; 2. School of Application Sciences, Jiangxi University of Science and Technology, Nanchang 330013, China
  • Received:2010-05-01 Online:2010-08-10 Published:2010-09-09

PDF (Chinese)

2075

Abstract:

For the big disaster of landslide, it is important to study the stability of slopes. For the influence factors of rock slopes are numerous and their relationships are very complicated; it can not be solved by traditional methods; so generally based on engineering analogy, the clustering methods are used widely. For the complicated environment influence of slopes, this clustering is a complicated uncertained measurement optimization problem, and can not be solved by traditional methods very well. So, here the clustering uncertained measurement complicated algorithm has been introduced into slope engineering field for the first time. Based on this method, one new method for study stability of rock slope is proposed. Based on analyzing the data of slope examples, using clustering uncertained measurement complicated algorithm, the stability of rock slopes can be estimated. The engineering application can prove that, this new algorithm can automatically sort the slope samples, and the validity is more than 90%, so it is a very practical and new method for slope stability analysis.

Key words: rock slope, stability analysis, clustering, uncertained estimate

CLC Number: 

  • O 319.56
[1] ZHU Lei, HUANG Run-qiu, CHEN Guo-qing, YAN Ming, . Mechanical model and evolution of fracture system with a gentle dip angle in rock slope [J]. Rock and Soil Mechanics, 2019, 40(S1): 53-62.
[2] LIU Shun-qing, HUANG Xian-wen, ZHOU Ai-zhao, CAI GUO-jun, JIANG Peng-ming, . A stability analysis method of soil-rock slope based on random block stone model [J]. Rock and Soil Mechanics, 2019, 40(S1): 350-358.
[3] WU Jin-liang, HE Ji, . Composite element model for dynamic excavation simulation of rock slope [J]. Rock and Soil Mechanics, 2019, 40(S1): 535-540.
[4] NIE Xiu-peng, PANG Huan-ping, SUN Zhi-bin, XIE Song-mei, HOU Chao-qun. Upper bound analysis of seismic stability of 3D reinforced slopes [J]. Rock and Soil Mechanics, 2019, 40(9): 3483-3492.
[5] CHEN Jian-gong, LI Hui, HE Zi-yong, . Homogeneous soil slope stability analysis based on variational method [J]. Rock and Soil Mechanics, 2019, 40(8): 2931-2937.
[6] LIU Xin-rong, DENG Zhi-yun, LIU Yong-quan, LIU SHU-lin, LU Yu-ming, . Study of cumulative damage and failure mode of horizontal layered rock slope subjected to seismic loads [J]. Rock and Soil Mechanics, 2019, 40(7): 2507-2516.
[7] HAN Tong-chun, LIN Bo-wen, HE Lu, SU Yu-qin, . Three-dimensional slope modelling method and its stability based on coupled GIS and numerical simulation software [J]. Rock and Soil Mechanics, 2019, 40(7): 2855-2865.
[8] YAN Zhi-xin, LONG Zhe, QU Wen-rui, ZHANG Sen, JIANG Ping, . The effect of shear on the anchorage interface of rock slope with weak layers under earthquake [J]. Rock and Soil Mechanics, 2019, 40(7): 2882-2890.
[9] WU Guan-ye, ZHENG Hui-feng, XU Jian-rong. Model test study of stability and failure mechanism of three-dimensional complicated block system slope with deeply reinforcement [J]. Rock and Soil Mechanics, 2019, 40(6): 2369-2378.
[10] ZHU Ren-jie, CHE Ai-lan, YAN Fei, WEN Hai, GE Xiu-run, . Dynamic evolution of rock slope with connective structural surface [J]. Rock and Soil Mechanics, 2019, 40(5): 1907-1915.
[11] YU Guo, XIE Mo-wen, ZHENG Zheng-qin, QIN Shi-he, DU Yan, . Research on slope stability calculation method based on GIS [J]. Rock and Soil Mechanics, 2019, 40(4): 1397-1404.
[12] REN Jin-lan, CHEN Xi, WANG Dong-yong, LÜ Yan-nan. Instantaneous linearization strength reduction technique for generalized Hoek-Brown criterion [J]. Rock and Soil Mechanics, 2019, 40(12): 4865-4872.
[13] ZHANG Long-fei, WU Yi-ping, MIAO Fa-sheng, LI Lin-wei, KANG Tian. Mechanical model and stability analysis of progressive failure for thrust-type gently inclined shallow landslide [J]. Rock and Soil Mechanics, 2019, 40(12): 4767-4776.
[14] QIN Yu-qiao, TANG Hua, FENG Zhen-yang, YIN Xiao-tao, WANG Dong-ying, . Slope stability evaluation by clustering analysis [J]. , 2018, 39(8): 2977-2983.
[15] JIANG Shui-hua, LIU Xian, YAO Chi, YANG Jian-hua, HUANG Jin-song, JIANG Xian-he，. System reliability analysis of rock slopes at low probability levels [J]. , 2018, 39(8): 2991-3000.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] TAO Gan-qiang, YANG Shi-jiao, REN Feng-yu. Experimental research on granular flow characters of caved ore and rock[J]. , 2009, 30(10): 2950 -2954 .
[2] ZHANG Wen-jie，CHEN Yum-min. Pumping tests and leachate drawdown design in a municipal solid waste landfill[J]. , 2010, 31(1): 211 -215 .
[3] GONG Wei-li, AN Li-qian, ZHAO Hai-yan, MAO Ling-tao. Multiple scale characterization of CT image for coal rock fractures based on image description[J]. , 2010, 31(2): 371 -376 .
[4] WAN Zhi, DONG Hui, LIU Bao-chen. On choice of hyper-parameters of support vector machines for time series regression and prediction with orthogonal design[J]. , 2010, 31(2): 503 -508 .
[5] SUN Xi-yuan, LUAN Mao-tian, TANG Xiao-wei. Study of horizontal bearing capacity of bucket foundation on saturated soft clay ground[J]. , 2010, 31(2): 667 -672 .
[6] WANG Ming-nian, GUO Jun, LUO Lu-sen, Yu Yu, Yang Jian-min, Tan Zhon. Study of critical buried depth of large cross-section loess tunnel for high speed railway[J]. , 2010, 31(4): 1157 -1162 .
[7] HU Yong-gang, LUO Qiang, ZHANG Liang, HUANG Jing, CHEN Ya-mei. Deformation characteristics analysis of slope soft soil foundation treatment with mixed-in-place pile by centrifugal model tests[J]. , 2010, 31(7): 2207 -2213 .
[8] TAN Feng-yi, Jiang Zhi-quan, Li Zhong-qiu, YAN Hui-he. Application of additive mass method to testing compacted density of filling material in Kunming new airport[J]. , 2010, 31(7): 2214 -2218 .
[9] CHAI Bo, YIN Kun-long, XIAO Yong-jun. Characteristics of weak-soft zones of Three Gorges Reservoir shoreline slope in new Badong county[J]. , 2010, 31(8): 2501 -2506 .
[10] WANG Wei-ming, SUN Rui, CAO Zhen-zhong, YUAN Xiao-ming. Comparative study of features of liquefied sites at home and abroad[J]. , 2010, 31(12): 3913 -3918 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd