Shear strength and swelling of compacted partly saturated bentonite

被引：0
|
作者：
Kos, J [1 ]
Pacovsky, J [1 ]
Trávnícek, R [1 ]
机构：
[1] Czech Tech Univ, Dept Geotech, CR-16635 Prague, Czech Republic
来源：
UNSATURATED SOILS FOR ASIA | 2000年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Undrained shear strength and swelling pressure have been among the properties tested of bentonite seals for high-level radioactive waste repositories that are being prepared for use in the Czech Republic. The properties of Czech raw Ca/Mg bentonite and industrial Na bentonite have been tested. The specimens were compacted by pressures in the range of 0.5 to 100 MPa. The influence of low water content on the pore water suction, shear strength and one-dimensional collapse or swelling has been measured and numerically modeled.
引用
收藏
页码：521 / 526
页数：6
相关论文
共 50 条
  • [41] Influence of initial water content on unsaturated shear strength of compacted GaoMiaoZi (GMZ) bentonite
    Zhao, N. F.
    Ye, W. M.
    Wang, Q.
    Chen, B.
    Cui, Y-J
    [J]. CANADIAN GEOTECHNICAL JOURNAL, 2021, 58 (01) : 142 - 146
  • [42] Modelling of compacted bentonite swelling accounting for salinity effects
    Navarro, Vicente
    Yustres, Angel
    Asensio, Laura
    De la Morena, Gema
    Gonzalez-Arteaga, Jesus
    Laurila, Teemu
    Pintado, Xavier
    [J]. ENGINEERING GEOLOGY, 2017, 223 : 48 - 58
  • [43] Shear failure development in compacted bentonite specimens
    Kodaka, Takeshi
    Teramoto, Yuko
    Hirate, Toshio
    Motoyoma, Yasuhisa
    Higo, Yosuke
    Oka, Fusao
    [J]. GEOMECHANICS AND GEOTECHNICS: FROM MICRO TO MACRO, VOLS 1 AND 2, 2011, : 29 - 33
  • [44] Tracer diffusion in compacted, water-saturated bentonite
    Bourg, Ian C.
    Sposito, Garrison
    Bourg, Alain C. M.
    [J]. CLAYS AND CLAY MINERALS, 2006, 54 (03) : 363 - 374
  • [45] Tracer Diffusion in Compacted, Water-Saturated Bentonite
    Ian C. Bourg
    Garrison Sposito
    Alain C. M. Bourg
    [J]. Clays and Clay Minerals, 2006, 54 : 363 - 374
  • [46] Estimation of the swelling strain and swelling pressure of compacted bentonite using electrical conductivity
    Won, Jongmuk
    Kim, Jang-Un
    Choo, Hyunwook
    [J]. APPLIED CLAY SCIENCE, 2023, 242
  • [47] Thermodynamic Response of Crystalline Swelling and Double-Layer Swelling of Compacted Bentonite
    Chen, Yonggui
    Liu, Lina
    [J]. PROCEEDINGS OF GEOSHANGHAI 2018 INTERNATIONAL CONFERENCE: MULTI-PHYSICS PROCESSES IN SOIL MECHANICS AND ADVANCES IN GEOTECHNICAL TESTING, 2018, : 129 - 138
  • [48] STRENGTH AND DEFORMATION OF PARTLY SATURATED SOILS
    ESCARIO, V
    JUCA, JFT
    [J]. PROCEEDINGS OF THE TWELFTH INTERNATIONAL CONFERENCE ON SOIL MECHANICS AND FOUNDATION ENGINEERING, VOL 1: TECHNICAL PAPERS, 1989, : 43 - 46
  • [49] Influence of dry density and water content on the swelling of a compacted bentonite
    Villar, M. Victoria
    Lloret, Antonio
    [J]. APPLIED CLAY SCIENCE, 2008, 39 (1-2) : 38 - 49
  • [50] Mobility of water and ions in partially water-saturated compacted MX-80 bentonite in relation with swelling pressure
    Savoye, S.
    Wang, J.
    Desert, L.
    Lefevre, S.
    Robinet, J. C.
    Gouze, P.
    [J]. APPLIED GEOCHEMISTRY, 2024, 167
12345