›› 2007, Vol. 28 ›› Issue (1): 29-35.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Formation and basic characteristics of sand-sliding slope composed of granular clasts: Part I of sand-sliding slope series

WANG Cheng-hua1, ZHANG Xiao-gang1, QUE Yun2, HE Si-ming1   

  1. 1. Institute of Mountain Hazard and Environment, Chinese Academy of Sciences＆Ministry of Water Conservency, Chengdu 610041, China; 2. Department of River and Ocean Engineering,Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2005-04-05 Online:2007-01-10 Published:2013-08-28

PDF (PC)

1461

Abstract: The formation and basic characteristics of sand-sliding slope composed of granular clasts are researched based on spot investigation and model tests. First, the effect of sand source region, sliding region and accumulation region in the development and evolution of this kind of slopes are discussed respectively. Then, the structural characteristics of loose matters which form the slopes are discussed. The influential factors and their significance analysis of natural repose angle of loose matters are concerned and a linear regression equation is derived to determine the angle. The stability and its identification index are analysed at the end.

Key words: sand-sliding slope composed of granular clasts, formation conditions, natural repose angle, two-factor variance analysis, linear regression equation

CLC Number: 

  • P 55
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] QIU Jun, REN Guang-ming, WANG Yun-nan. Characteristics of forming conditions and development scale of toppling in anti-dip and dip stratified slopes [J]. , 2016, 37(S2): 513-524.
[2] YI Cheng, ZHU Hong-guang, WANG Hong-tao, LIU Zheng, PAN Hong. Analysis of transformation conditions and influence factors of uni-body and bi-body models under axial compression [J]. , 2011, 32(5): 1297-1302.
[3] XU Chun-hua , XU Xue-yan , SHEN Xiao-dong,. Study on residual strain of frozen soil and CT analysis under cyclic loading of variable amplitudes [J]. , 2005, 26(4): 572-576.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Xiao-wen，CHANG Li-jun，HU Xiao-rong. Experimental research of matric suction with water content and dry density of unsaturated laterite[J]. , 2009, 30(11): 3302 -3306 .
[2] JIANG Quan，FENG Xia-ting，JIE Bing-hui，ZENG Xiong-hui. Interval analysis method of safety degree for mid partition in underground multi-cavern structure[J]. , 2010, 31(6): 1847 -1852 .
[3] WU Ke, LUAN Mao-tian, YANG Qing, FAN Qing-lai, WANG Zhi-yun. Effect of strength heterogeneity of soft clay on failure envelopes of bucket foundation subjected to combined loading[J]. , 2009, 30(3): 779 -784 .
[4] WANG Guo-bo，MA Xian-feng，YANG Lin-de. Three-dimensional seismic response analysis of metro station structures and tunnels in soft soil[J]. , 2009, 30(8): 2523 -2528 .
[5] ZHAO Shang-yi, ZHENG Ying-ren, LI An-hong, QIU Wen-ping, TANG Xiao-song. Application of multi-row embedded anti-slide piles to landslide of Wulong county government[J]. , 2009, 30(S1): 160 -164 .
[6] LI Yi, ZHANG Shao-jie, XU Jin, TANG Tian-guo, LIU Hao-wu. Experimental research on dynamic model material of high concrete dam[J]. , 2011, 32(3): 757 -760 .
[7] CHEN Bao-guo , SUN Jin-shan , ZHANG Lei. Study of stressing state and ground treatment of reinforced concrete arch culvert[J]. , 2011, 32(5): 1500 -1506 .
[8] ZHAO Yue-tang, LIN Jia-wei, SHI Lei. Research of spalling under impulse loading[J]. , 2011, 32(S2): 122 -126 .
[9] WANG Guo-cui, YANG Min. Nonlinear analysis of laterally loaded piles in sand[J]. , 2011, 32(S2): 261 -267 .
[10] HUO Jun-shuai, CHEN Tao, GONG Quan-mei, ZHOU Shun-hua. Confined water pumping test of deep-large-irregular foundation pit with complex surrounding conditions[J]. , 2011, 32(S2): 268 -273 .
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