J4 ›› 2010, Vol. 40 ›› Issue (1): 148-152.

Previous Articles     Next Articles

Evaluation of Soil Slope Stability Based on Cellular Automata Ant Algorithm

WANG Yu1,2,XIAO Sheng-xie2,FENG Wu-yi2,ZHANG Yuan-cai1,YU Yi-hua3   

  1. 1.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection|Chengdu University of Technology,Chengdu 610059|China;2.School of Applied Technology,Chongqing Jiaotong University,Chongqing 400074|China;3.School of Civil Engineering and Architecture Southwest University of Science and Technology,Mianyang,Sichuan 621010|China
  • Received:2009-01-15 Online:2010-01-26 Published:2010-01-26

Abstract:

How to ascertain the sliding surface and the factor of safety is the key problem of slope stability, the method of ant colony algorithm（CA）fitting was used to solve the stability analysis of soil slopes, and the structure of CA and the transfer probability formula were modified．An adaptive operator was introduced to change the selection mechanism of ants and prevent the phenomena of stagnation and premature in the evolutionary process．Thus，a new ant colony algorithm，called adaptive ant colony algorithm (CA-AA)，was presented．The stability coefficient of Wenwu slope is 1.37, which is less than the value of imbalance push method recommended by “The Rock Soil Engineering Reconnaissance Specification”, and its defect is overcomed, and the  new method applied to soil slope stability evaluation shows that it can exactly find out the global optimal solution and the search efficiency is higher.

Key words: ant algorithm, cellular automata, soil slope, stability factor

CLC Number: 

  • P642
[1] Liu Changyuan, Liu Peng, Bi Xiaojun. Land Use Change Prediction Model Based on Adaptive Variable Filter [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(5): 1477-1485.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] CHU Feng-you, SUN Guo-sheng,LI Xiao-min,MA Wei-lin, ZHAO Hong-qiao. The Growth Habit and Controlling Factors of the CobaltRich Crusts in Seamount of the Central Pacific[J]. J4, 2005, 35(03): 320 -0325 .
[2] ZHOU Li-ping, SHEN Xiang-dong, LI Xue-bin, BAI Zhong-qiang. Experiment Study of Mechanical Properties of Natual Pumice Powder Cement-Soil[J]. J4, 2009, 39(3): 492 -497 .
[3] HUANG Yu-long, WANG Pu-jun, SHAO Rui. Porosity and Permeability of Pyroclastic Rocks of the Yingcheng Formation in Songliao Basin[J]. J4, 2010, 40(2): 227 -236 .
[4] PAN Dian-qi,ZHANG Zu-pei,PAN Dian-cai,CHEN Yi-min,XU Rui. A Test Research on Longitudinal Wave Velocity of Artificial Frozen Clay Under Different Temperature and Moisture Conditions[J]. J4, 2006, 36(04): 588 -591 .
[5] FU Zhe，ZHOU Yun-xuan, LIU Dian-wei, LIU Wan-song. Design of the FeatureBased ObjectOriented Data Model and Implementation of Prototype System for a Virtual GIS[J]. J4, 2006, 36(04): 647 -652 .
[6] TENG Ji-wen, LIU Cai, HAN Li-guo, RUAN Xiao-min, YAN Ya-fen, ZHANG Yong-qian. The Dynamical Mechanism for Medium Rapture and Motion of Deep Matler on Wenchuan-Yingxiu MS8.0 Earthquarce,2008[J]. J4, 2009, 39(4): 559 -583 .
[7] LU Jin-cai, LI Yu-hong, WEI Xian-yang, WEI Jian-she. Research on the Depositional Environment and Resources Potential of the Oil Shale in the Chang7 Member,Triassic Yanchang Formation in the Ordos Basin[J]. J4, 2006, 36(6): 928 -0932 .
[8] HUANG Ji-guo,HUANG Guo-xin,NIE Guang-zheng,WEI Hai-juan,LV Ai-min,WANG Xue-song. Experimental Study on the Treatment of Landfill Leachate in a TwoPhase(UBF-UASB) Anaerobic System at Mid-Temperature[J]. J4, 2007, 37(1): 144 -0147 .
[9] SUN Cai-zhi, LIU Yu-lan, YANG Jun. Research on the Ecological and Sustainable Groundwater Table Regulation in the Lower Liaohe River Plain[J]. J4, 2007, 37(2): 249 -254 .
[10] SHU Ping, QU Yan-ming, WANG Guo-jun, DING Ri-xin, AI Xing-bo,JI Xue-yan, TANG Hua-feng, BIAN Wei-hua, WANG Pu-jun. Geological features of the volcanic reservoirs of the Songliao Basin and their geophysical detection[J]. J4, 2007, 37(4): 726 -0733 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd