›› 2006, Vol. 27 ›› Issue (2): 286-289.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Test study on compression and deformation behavior of light heterogeneous soil mixed with expanded polystyrene

DONG Jin-mei1, 2, LIU Han-long1, HONG Zhen-shun3, WANG Pei4 ，GAO Yu-feng1,   

  1. 1. Research Institute of Geotechnical Engineering, Hohai University, Nanjing 210098, China; 2. College of Civil Engineering Nanjing University of Technology, Nanjing 210009, China; 3. Institute of Geotechnical Engineering, Southeast University, Nanjing 210096, China; 4. Department of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China
  • Received:2004-03-04 Online:2006-02-10 Published:2013-10-25

PDF (PC)

1557

Abstract: Light heterogeneous soil mixed expanded polystyrene is a new kind of fill materials. The test studies are very scarce in China. In present study, based on unconfined compressive tests, the relationships between failure strain and compression strength, and between deformation coefficient and compression strength are analyzed. And according to one-dimensional consolidation compression tests, yield stresses and compressive modulus under different conditions of mixture ratios are obtained so as to provide reference for the application in engineering.

Key words: light heterogeneous soil with expanded polystyrene, failure strain, deformation coefficient, yield stress, compressive modulus

CLC Number: 

  • TU 432
  • 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] WANG Li-qin, SHAO Sheng-jun, WANG Shuai, ZHAO Cong, SHI Peng-xin, ZHOU Biao, . Compression curve characteristic of undisturbed loess [J]. Rock and Soil Mechanics, 2019, 40(3): 1076-1084.
[2] DU Hai-min, MA Wei, ZHANG Shu-juan, ZHOU Zhi-wei. Effects of confining pressure and water content on failure strain energy density for frozen silty sands [J]. , 2017, 38(7): 1943-1950.
[3] ZHANG Ting-ting, LI Jiang-shan, WANG Ping, LI Zhen-ze. Experimental study of stress-strain properties of lead-contaminated soils treated by magnesium phosphate cement [J]. , 2016, 37(S1): 215-225.
[4] DU Hai-min, MA Wei, ZHANG Shu-juan, ZHOU Zhi-wei. Effects of strain rate and water content on uniaxial compressive characteristics of frozen soil [J]. , 2016, 37(5): 1373-1379.
[5] ZHOU Xiao-wen , LIU Pan , HU Li-ming , HE Yong-bin , ZHAO Shi-wei , . An experimental study of shear yield characteristics of structured granite residual soil [J]. , 2015, 36(S2): 157-163.
[6] LIU Wei-zheng , QU Shuai , ZHANG Jun-hui，. In-situ compression law and prediction model of natural sedimentary structured clay [J]. , 2015, 36(S1): 101-108.
[7] CHEN Bo ，SUN De-an ，JIN Pan,. An elastoplastic constitutive model for marine sedimentary soft clays [J]. , 2015, 36(3): 730-738.
[8] ZHOU Bao-chun, ZHANG Yan-jun, TANG Zhi-song, MA Quan-guo, . One-dimensional swelling-compression characteristics of Jingmen weak expansive soil under different compactnesses [J]. , 2014, 35(5): 1275-1283.
[9] YANG Ai-wu ，YAN Shu-wang ，DU Dong-ju . Study of creep model of structural soft dredger fill [J]. , 2012, 33(11): 3213-3218.
[10] HUANG Ying-hao , ZHU Wei , ZHOU Xuan-zhao , ZHANG Chun-lei . Experimental study of compressibility behavior of solidified dredged material [J]. , 2012, 33(10): 2923-2928.
[11] YIN Jie. Effect of soil structure on compression behavior of natural soft clays [J]. , 2012, 33(1): 48-52.
[12] ZENG Ling-ling HONG Zhen-shun LIU Song-yu ZHANG Ding-wen DU Yan-jun. A method for predicting deformation caused by secondary consolidation for naturally sedimentary structural clays [J]. , 2011, 32(10): 3136-3142.
[13] YANG Ai-wu，YAN Shu-wang，DU Dong-ju，ZHAO Rui-bin，LU Li-qiang. Effects of overburden pressure and drainage conditions on strength of soft dredger fills [J]. , 2011, 32(1): 172-178.
[14] ZHAO Shu-ping, MA Wei, ZHENG Jian-feng, JIAO Gui-de. CT real-time monitoring on frozen Lanzhou loess at different temperatures and under uniaxial loading [J]. , 2010, 31(S2): 92-97.
[15] CHEN Xiao-ping, ZENG Ling-ling, Lü Jing, QIAN He, KUANG Li-wen. Expeimental study of mechanical behavior of structured clay [J]. , 2008, 29(12): 3223-3228.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] GUAN Yun-fei，GAO Feng，ZHAO Wei-bing，YU Jin. Secondary development of modified Cambridge model in ANSYS software[J]. , 2010, 31(3): 976 -980 .
[2] MI Hai-zhen, GAO Chun. Experimental study of expansive behaviors of quicklime[J]. , 2010, 31(4): 1253 -1256 .
[3] HE Xian-long, ZHAO Li-zhen. Analysis of shear wave velocity based on multiple cross-correlation functions[J]. , 2010, 31(8): 2541 -2545 .
[4] CHEN Jing-yu , GONG Xiao-nan, DENG Ya-hong. Research on dissipation of excess pore water pressure in one-dimensional finite strain consolidation of soft clays[J]. , 2009, 30(1): 191 -195 .
[5] ZHANG Chun-hui, ZHAO Quan-sheng. Early warning system of mining subsidence damage based on ARCGIS[J]. , 2009, 30(7): 2197 -2202 .
[6] SUN Jian , WANG Lian-guo , TANG Fu-rong , SHEN Yi-feng , GONG Shi-long. Microseismic monitoring failure characteristics of inclined coal seam floor[J]. , 2011, 32(5): 1589 -1595 .
[7] YANG Yong-xiang , ZHOU Jian , JIA Min-cai , HU Jin-hu. Visualization testing on liquefaction properties of saturated sands[J]. , 2011, 32(6): 1643 -1648 .
[8] XU Zheng-ming, XUE Qiang, ZHAO Ying. Research on time effect of modified sludge composites by triaxial tests on mechanical properties[J]. , 2011, 32(6): 1713 -1718 .
[9] CHEN Ming , HU Ying-guo , LU Wen-bo , YAN Peng , ZHOU Chuang-bing. Blasting excavation induced damage characteristics of diversion tunnel for Jinping cascade II hydropower station[J]. , 2011, 32(S2): 172 -177 .
[10] WANG Tao , LI Yang , ZHOU Yong , Lü Qing , LIU Da-wei. Research on safety specific report of phosphogypsum tailings ponds[J]. , 2011, 32(S2): 407 -412 .
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