Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Underground Space and Engineering》 2011-S1
Add to Favorite Get Latest Update

Influencing Factors on Dynamic Elastic Modulus of Lime Soil for Subgrade

Chen Bao,Li Yonggang(Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092,China)  
Dynamic triaxial tests were carried out to study the effect of several factors,such as the confining pressure,frequency,consolidation ratio,dynamic strain,and lime content,on the dynamic elastic modulus and the maximum dynamic elastic modulus of lime soil.Combined with the equivalent hyperbolic model,the maximum dynamic elastic modulus are also determined under different experimental conditions.The results show that: the dynamic elastic modulus and the maximum dynamic elastic modulus of lime soil increase with the growth of the confining pressure,frequency,consolidation ratio and lime content;the dynamic elastic modulus decreases by the increasing of dynamic strain,and the reduction is significant in small strain conditions,and tends to be gentle when the strain increases;the maximum dynamic elastic modulus of lime soil increases slowly under the conditions of low lime content and low consolidation ratio,and increases quickly to high lime content and high consolidation ratio.
【CateGory Index】: U416.1
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 ZENG Guo-hong,PENG Hai-yan,FENG Jun-qin(College of Architecture & Civil Engineering,Taiyuan University of Technology,Taiyuan 030024,China);Experimental Research on Dynamics Deformation Characteristics of Lime Improved Soil[J];Subgrade Engineering;2010-01
2 HE Jian-qing~(1,2), ZHANG Jia-sheng~2(1. Civiling School of Cenlral South University, Changsha 410075, China; 2. School of Civil Engineering, Hunan Universily of Science and Technology, Xiangtan 411201, China);Experimental study on dynamic properties of soft soil treated with lime under cyclic loading[J];;2005-04
3 BAI Hao,KONG Ling-wei(State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China);Experimental research on influence of consolidation ratio on dynamic characteristics of lime-treated soil[J];Rock and Soil Mechanics;2009-06
Chinese Journal Full-text Database 10 Hits
1 CAI Guojun LIU Songyu TONG Liyuan DU Guangyin(Institute of Geotechnical Engineering,Transportation College,Southeast University,Nanjing 210096);GENERAL FACTORS AFFECTING INTERPRETATION AND CORRECTIONS OF PRIMARY DATA FROM PIEZOCONE PENETRATION TEST(CPTU)[J];Journal of Engineering Geology;2006-05
2 An Qingjun et al.;Discussions on the Control Standards of CD Tri-axial Tests[J];Geotechnical Investigation & Surveying;2008-02
3 Lu Liqiang1,2,Du Dongju1,2,Yang Aiwu1,2,Zhao Ruibin1,2,Zhang Yan1(1.Tianjin Institute of Urban Construction,Tianjin 300384,China;2.Tianjin Key Lab of Soft Soil Characteristic and Engineering Environment,Tianjin 300384,China);Undrained shear strength of Tianjin soft soil obtained from flat dilatometer tests[J];Geotechnical Investigation & Surveying;2011-02
4 LIU Tian-yun(Tianjin Port Engineering Institute Ltd.of CCCC,Key Lab of Port Geochnical Engineering of Ministry of Communications,Key Lab of Port Geochnical Engineering of Tianjin,Tianjin 300222,China);Approaching of Factors Influencing Strength Indexes for the Consolidation Quick Direct Test[J];China Harbour Engineering;2009-06
5 Wang Jun Liu Yongming Fu Xudong(Wuhan University School of Civil Engineering Wuhan 430072);RESEARCH ON DEGREE OF SATURATION OF SILTY CLAY[J];Industrial Construction;2005-S1
6 LING Zao(Guangdong Nonferrous Metals Engineering Investigation Design Institute,Guangzhou 510080);Determining Compression Modulus of Soft Soil by Cone Penetration Test[J];Guangzhou Architecture;2009-01
7 ZHANG Hao,SHI Minglei,ZHANG Ruikun(Southeast University,Nanjing Jiangsu 210096,China);Analysis on Load Action Effect of Subgrade in Pile Supported Lime-soil Embankment[J];Journal of Highway and Transportation Research and Development;2011-06
8 OU Xiao-duo,ZHANG Lu,WU Hong-ying,YANG Jian-wei(Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education,Guangxi University,Nanning 530004,China);The model experiment for dynamic characteristics of the roadbed in low temperature environment of southern China[J];Journal of Guangxi University(Natural Science Edition);2011-04
9 YAO Bo1,LIU Zhen-jie1,SONG Jia1,LU Jing2 (1.School of Civil Engineering,Hefei University of Technology,Hefei 230009,China;2.Shijiazhuang Guangsha Survey and Design Co.,Ltd.,Shijiazhuang 052160,China);Experimental research on improvement of shear strength of reinforced earth with geotextile strengthened by cement[J];Journal of Hefei University of Technology(Natural Science);2008-11
10 CHEN Yu-cheng1,2,YANG Zhi-min2,3,HE Juan2(1.Key Laboratory of Eco-environments in Three Gorges Reservoir Region(Ministry of Education),Southwest University,Chongqing 400715,China;2.College of Resources and Environment,Southwest University,Chongqing 400716,China;3.Chongqing Key Laboratory of Agricultural Resources & Environment,Chongqing 400716,China);Matching Study on Treatment of Sewage from Highway Service Area by Ecological Soil System in Chongqing[J];Environmental Science;2011-04
China Proceedings of conference Full-text Database 2 Hits
1 TONG Liyuan CAI Guojun LIU Songyu DU Guangyin (Institute of Geotechnical Engineering,Southeast University,Nanjing 210096);EVALUATION OF SOFT CLAY PROPERTIES FROM PIEZOCONE TEST(CPTU)[A];[C];2008
2 LOU Zenghuan~①CHEN Jianfeng~(①②) (①Department of Geotechnical Engineering,Tongji University,Shanghai 200092 ) (②Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092);PRELIMINARY STUDY ON DYNAMIC PROPERTIES OF THE REINFORCED LIME-STABILIZED SOILS SUBJECTED TO TRAFFIC CYCLE LOADING[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Huang Xiaoming Deng Xuejun Transportation Engineering Institute, Southeast University, Nanjing;The Mechanical Analysis of Plate on Visco-Elastic Winkler Foundation under Moving Load[J];Journal of Chongqing Jiaotong University;1990-02
2 Zeng Yangsheng; Zhang Peizhi;Gu Qi (Civil Engineering Department);Dynamic Properties of Lime-expansive Soil[J];;1992-03
3 HE Jianqing ZENG Juan(School of Civil Engineering, Hunan University of Science and Technology, Xiangtan 411201);DYNAMIC PROPERTIES OF CEMENT TREATED SOFT SOIL FROM TRIAXIAL TEST WITH CYCLIC LOADING[J];Journal of Engineering Geology;2007-05
4 Shen Zhu-jiang, (Nanjing Hydraulic Research Institute);A STRESS-STRAIN MODEL FOR SOILS WITH THREE YIELD SURFACES[J];Acta Mechanica Solida Sinica;1984-02
5 Liu Chunyuan; Dou Yuanming; Rong Xian; Liang Ruilin;Experiment Research on Filling Super Highway Bed with High Liquid Clay[J];JOURNAL OF HEBEI UNIVERSITY OF TECHNOLOGY;1999-04
6 Xu Jinyu(The Air Force College of Engineering,Xi′an,710038,P.R. China );FEM Analysis of the Dynamic Coupling system Consists of Aircraft,Pavement and SoiI[J];;1994-01
7 Bai Bing; Zhou Jian(Department of Geotechnical Engineering,Tongji University,Shanghai 200092);The Secondary Consolidation Deformation of Soft Clay After Impact Loading[J];JOURNAL OF WUHAN TRANSPORTATION UNIVERSITY;1999-06
8 CHEN Jin-jian,WU Gang,WANG Jian-hua,HAO Jia(Dept. of Civil Eng., Shanghai Jiaotong Univ., Shanghai 200030, China);Disturbed State Concept Model for Studying onMechanical Characteristics of Saturated Cohesive Soils[J];Journal of Shanghai Jiaotong University;2004-06
9 Yang Qijing (Central-South Institute of Geotechnical Investigation and Design);The effect of cyclic strain history on the strength and residual deformation of soft clay[J];Journal of Hydraulic Engineering;1991-10
10 JIANG Jun\+1, ZHU Xiang\|rong\+1 (1 Zhejiang University, Hangzhou\ 310027,China);Study on the behavior of clay composite specimens with sand column under undrained cyclic loading[J];Journal of Hydraulic Engineering;2001-12
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved