Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Engineering Geology》 2010-01
Add to Favorite Get Latest Update


ZHOU Yongxi① ZHANG Dexuan① ZHOU Xide②(①Civil Engineering Department,Shanghai Jiaotong University,Shanghai 200240)(②Ertan Hydropower Development Congpany,Chengdu 610051)  
The steady state strength(i.e.,residual strength) plays a major role in the flow sliding mechanism of loess landslides.The evaluation of residual strength requires a better understanding of undrained saturated loess behavior.The steady strength of saturated loess is examined using stress-controlled undrained consolidation triaxial test.Two typical stress-strain behaviors of saturated loess are steady state behavior and quasi-steady state.The majority situations exhibit steady state behavior.Only loose loess exhibits quasi-steady state behavior.According to the test results,steady state line and steady state strength line of saturated loess are established.These lines can be used to analyze the mechanism of flow slide.It can use the angle of internal friction and cohesion to describe the steady state behavior of saturated loess.The meaning of these parameters is discussed.The difference of irrigation-induced landslides of loess and seismically-induced landslides of loess is analyzed.If the landslides induced by earthquake,the steady state strength(residual strength) plays a major role.If the landslides induced by irrigation,the peak strength plays a major role.
【Fund】: 国家自然科学基金资助项目(No-40772187)
【CateGory Index】: P642.22
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 YU Xiang-juan, JIANG Pu, WEI Song (College of Civil Engineering,Hohai Univ.,Nanjing 210098,China);Experimental Research on the Steady Strength of Sandy Soils[J];Journal of Hehai University (Natural Sciences );2001-01
2 WANG Yuan\+1, JIANG Pu\+1, ZHU Jun\|gao\+1,KONG Cai\|fen 2 (1 Hohai University,Nanjing\ 210098,China);Post-earthquake stability analysis of dike built on silty sand foundation[J];JOURNAL OF HYDRAULIC ENGINEERING;2000-11
3 Zhao Chenggang You Changlong(Northern Jiao?Tong University);LIQUEFACTION AND STEADY STATE STRENGTH[J];;2001-03
Chinese Journal Full-text Database 10 Hits
1 YANG Xin-bao (Institute of Geotechnical Engineering,Southeast University,Nanjing 210096,China);Sand liquefaction evaluation research and exiting problems[J];Journal of Changchun Institute of Technology(Natural Sciences Edition);2007-03
2 SUN Bin-tang~1,5,LING Chen~2,4,LING Xian-zhang~2,JIN Mian-cun~3,ZHU Guo-rong~1(1.Nanjing University,Nanjing 210093,China;2.Harbin Institution of Technology,Harbin 150001,China;3.Huzhou City Engineering Construction Supervise Corporation,Huzhou 313000,China;4.Hainan Provincial Institute of Construction Project Planning & Design,Haikou 570203,China;5.Shandong ZhengYuan Construction Engineering Co.,Ltd,Jinan 250014,China);The Research of Soil Liquefaction Estimation Method for the Design of Vibration Grout Machine[J];Journal of Disaster Prevention and Mitigation Engineering;2006-02
3 LIU ShengchuanWANG Lianjun(Beijing Jiaotong University Transportation and Environment department of the School of Civil Engineering,Beijing 100044);SUBGRADE SETTLEMENT BEHAVIOR IN SAND LIQUEFACTION AREA ALONG JIAOXIN RAILWAY[J];Journal of Engineering Geology;2006-04
4 CAO Ya-juan1,GUI Yu-zhen2,WANG Guo-qiang1(1.School of Resources and Environmental Engineering,Hefei University of Technology,Hefei 230009,China;2.Anhui Construction Engineering Survey and Design Institute,Hefei 230001,China);Evaluation of geological environment and sand liquefaction of foundation of the Ma' anshan Power Plant[J];Journal of Hefei University of Technology(Natural Science);2008-08
5 WANG Yuan 1,YU Xiang juan 1,CHEN Xiao jing 2,LI Xing zhao 3 (1.College of Civil Engineering, Hohai Univ., Nanjing 210098,China;2.Nanjing Water Conservancy Design and Planning Institute,Nanjing 210008,China;3.Committee of Zhujiang Water Resource;FEM Method for Evaluating the Effect of Vibroflotation on Sand Foundation[J];Journal of Hehai University (Natural Sciences );2001-03
6 WANG Shu-mao1,GAO Yu-feng1,ZHANG Yi-chun2(1.Geotechnical Research Institute of Hohai University,Nanjing 210098,China;2.Changzhou Guangjing Real Estate Development Co.,Ltd.,Changzhou 213001,China);Study on strength criteria and failure mechanism of lightweight sand-EPS beads soil(LSES) under dynamic loads[J];Journal of Hohai University(Natural Sciences);2007-02
7 LU Xiaobing TAN Qinming WANG Shuyun ZHANG Jinlai Institute of Mechanics, Chinese Academy of Sciences , Beijing 100080 China;THE ADVANCES OF LIQUEFACTION RESEARCH ON SATURATED SOILS[J];Advances In Mechanics;2004-01
8 YOU Chang-long, YANG Zhen-mao(College of Civil Engineering, Northern Jiaotong University, Beijing 100044, China);The hazard of sand liquefaction and its foundation treatment research[J];World Information On Earthquake Engineering;2002-03
9 LI Li-yun DU Xiu-li(Beijing Lab of Earthquake Engineering and Structural Retrofit,Beijing University of Technology,Beijing 100022,China);Review on the liquefaction research of saturated soils under dynamic load[J];World Earthquake Engineering;2006-02
10 WANG Ming-wu~1,Susumu IAI~2,Testuo TOBITA~2(1.Hefei University of Technology,Hefei 230009,China;2.Kyoto University,Kyoto 611-0011,Japan);Centrifuge test and numerical analysis of seismic responses of dyke on liquefiable soils foundation[J];Journal of Hydraulic Engineering;2008-12
China Proceedings of conference Full-text Database 1 Hits
1 Dang Faning;Ju Hua Institute of Geotechnical Engineering, Xi'an university of Technology, Xi,an 710048 China;MECHANISM OF THE CLAY-MIDDLE-WALL DAMS DESTRUCTION AFTER EARTHQUAKE[A];[C];2002
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved