Visualization of cracks in compacted clayey soil due to using X-ray CT

被引:0
|
作者
Mukunoki, T. [1 ]
Otani, J. [1 ]
Camp, S. [1 ]
Gourc, J. P. [2 ]
机构
[1] Kumamoto Univ, Dept Civil Engn, Kumamoto, Japan
[2] Univ Joseph Fourier, Lirigm, Grenoble, France
来源
GEOSYNTHETICS IN CIVIL AND ENVIRONMENTAL ENGINEERING | 2008年
关键词
compacted clayey soil; cracks; landfill cover; X-ray computed tomography (CT);
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The objective of this paper is to investigate the property change of compacted clayey soils for cover in the landfill subjected to moisture fluctuations and local deformation. Authors have tried to evaluate the crack behavior of compacted clayey soils due to punching loading without confining pressure. Based on the results of this study, mixing the rubber chips in the soil material was proposed as a new cover soil material. As consecutive study, conventional compacted clayey soils and compacted clayey soil with rubber chips were used for the following tests: the punching test and bending test with air compressing. At each level, the compacted clayey specimen is scanned using the X-ray computed tomography (CT) scanner and then, the density change in the specimen was visualized and evaluated quantitatively.
引用
收藏
页码:517 / +
页数:2
相关论文
共 50 条
  • [21] SIMULTANEOUS EMISSION CT AND X-RAY TRANSMISSION CT USING COMPOSITE X-RAY AND GAMMA-RAY DETECTORS
    CLINTHORNE, NH
    ANTONUK, LE
    HUANG, W
    YORKSTON, J
    JOURNAL OF NUCLEAR MEDICINE, 1993, 34 (05) : P100 - P101
  • [22] Study on the Effect of Contrast Agent on Biofilms and Their Visualization in Porous Substrate Using X-ray μCT
    Shastry, Abhishek
    Villanueva, Xabier
    Steenackers, Hans
    Cnudde, Veerle
    Robles, Eric
    Boone, Matthieu N.
    APPLIED SCIENCES-BASEL, 2020, 10 (16):
  • [23] Visualization of failure in a pull-out test of cable bolts using X-ray CT
    Ito, F
    Nakahara, F
    Kawano, R
    Kang, SS
    Obara, Y
    CONSTRUCTION AND BUILDING MATERIALS, 2001, 15 (5-6) : 263 - 270
  • [24] VISUALIZATION AND ANALYSIS OF PREFLUSH EFFECT ON POLYMER FRONT STABILITY IN ROCKS USING X-RAY CT
    Alajmi, Abdullah F.
    Algharaib, Meshal
    JOURNAL OF POROUS MEDIA, 2021, 24 (08) : 71 - 81
  • [25] X-RAY VISUALIZATION OF PANCREAS
    RUBAUM, NJ
    SHOHL, T
    ANNALS OF SURGERY, 1961, 153 (02) : 246 - &
  • [26] Time Lapse Visualization of Catalyst Ink Degradation by X-ray CT
    Uemura, S.
    Kameya, Y.
    Iriguchi, N.
    Yoshida, T.
    Hirai, S.
    POLYMER ELECTROLYTE FUEL CELLS 17 (PEFC 17), 2017, 80 (08): : 403 - 407
  • [27] Visualization of substrate by means of X-ray, and solutions for issues in CT inspection
    Noguchi K.
    J. Jpn. Inst. Electron. Packag., 2019, 4 (275-278): : 275 - 278
  • [28] Image analysis of soil failure on defective underground pipe due to cyclic water supply and drainage using X-ray CT
    Toshifumi Mukunoki
    Naoko Kumano
    Jun Otani
    Frontiers of Structural and Civil Engineering, 2012, 6 (2) : 85 - 100
  • [29] Image analysis of soil failure on defective underground pipe due to cyclic water supply and drainage using X-ray CT
    Mukunoki, Toshifumi
    Kumano, Naoko
    Otani, Jun
    FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING, 2012, 6 (02) : 85 - 100
  • [30] Segmentation of Cracks in X-ray CT Images of Tested Macroporous Plaster Specimens
    Bhowmik, Ujjal Kumar
    Mandala, Divya
    Hudyma, Nick W.
    Kreidl, O. Patrick
    Harris, Alan
    IEEE SOUTHEASTCON 2014, 2014,