Advanced Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊
Volume 40 Issue 2
Turn off MathJax
Article Contents
Abstract
References
LIU Zhen-ya, LIU Jian-kun, LI Xu, HU Tian-fei, FANG Jian-hong. Application of PIV in model tests on frozen unsaturated soils and grayscale correlation analysis[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(2): 313-320. DOI: 10.11779/CJGE201802012
Citation: LIU Zhen-ya, LIU Jian-kun, LI Xu, HU Tian-fei, FANG Jian-hong. Application of PIV in model tests on frozen unsaturated soils and grayscale correlation analysis[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(2): 313-320. DOI: 10.11779/CJGE201802012
shu

Application of PIV in model tests on frozen unsaturated soils and grayscale correlation analysis

  • 1.Key Laboratory of Urban Underground Engineering of Ministry of Education, Beijing Jiaotong University, Beijing 100044, China
    2.Qinghai Research and Observation Base, Key Laboratory of Highway Construction & Maintenance Technology in Permafrost Regions, Ministry of Transport, Xining 810001, China

More Information
  • Received Date: July 19, 2017
  • Published Date: February 24, 2018
    Graphical Abstract
    • Abstract
  • PIV is a velocity-measuring technique commonly used in the field of experimental fluid mechanics and geotechnical tests, but few previous reports are found on the use of this technique in frozen silty clay (especially unsaturated condition) due to the lack of surface texture. The self-made model test apparatus for frozen soil, Canon Eos camera and GeoPIV software, are used to analyze the movement of soil particles. The experiment results demonstrate that: (1) The constant light area is needed to be built in studio which significantly affects the PIV results. (2) Due to the insufficient surface texture of clayey soils, PIV cannot be used. Therefore, to allow the analysis, some materials are used to make the artificial texture of silty clay and the silica particles with a diameter 0.3 mm are the best tracking particles. (3) Change of ice-water phase during freezing will cause the grayscale variation of silty clay images inevitably. The minimum acceptable correlation coefficient tolerance for seed is 0.85 and the minimum correlation coefficient tolerance is 0.69 according to the statistical results.
    • FullText(HTML)
    • References (24)
  • [1]
    AJAZ A, PARRY R H G. Stress-strain behaviour of two compacted clays in tension and compression[J]. Géotechnique, 1975, 25(3): 495-512.
    [2]
    TARANTINO A, COL E D.Compaction behaviour of clay[J]. Géotechnique, 2008, 58(3): 199-213.
    [3]
    李东庆, 魏春玲, 吴紫汪. 边坡渗流对冻土地区路基稳定性的影响分析[J]. 兰州大学学报(自然科学版), 2000, 36(3): 175-179.
    (LI Dong-qing, WEI Chun-ling, WU Zi-wang.Analysis of the influence of the slope seepage on embankment stability[J]. Journal of Lanzhou University (Natural Science), 2000, 36(3): 175-179. (in Chinese))
    [4]
    令锋, 吴紫汪. 渗流对多年冻土区路基温度场影响的数值模拟[J]. 冰川冻土, 1999, 21(2): 115-119.
    (LING Feng, WU Zi-wang.Numerical simulation of the influnce of seepage on temperature field of roadbed in permafrost region[J]. Journal of Glaciology and Geocryology, 1999, 21(2): 115-119. (in Chinese))
    [5]
    张长庆, 彭万巍, 于志秋. 应变片用于冻土变形测试初探[J]. 冰川冻土, 1995(增刊1): 147-150.
    (ZHANG Chang-qing, PENG Wan-wei, YU Zhi-qiu.Primary study of measuring deformation of frozen soil with strain gauge[J]. Journal of Glaciology and Geocryology, 1995(S1): 147-150 (in Chinese))
    [6]
    刘增利, 张小鹏, 李洪升. 基于动态CT识别的冻土单轴压缩损伤本构模型[J]. 岩土力学, 2005, 26(4): 542-546.
    (LIU Zeng-li, ZHANG Xiao-peng, LI Hong-sheng.A damage constitutive model for frozen soils under uniaxial compression based on CT dynamic distinguishing[J]. Rock and Soil Mechanics, 2005, 26(4): 542-546. (in Chinese))
    [7]
    孙星亮, 汪稔, 胡明鉴. 冻土三轴剪切过程中细观损伤演化CT动态试验[J]. 岩土力学, 2005, 26(8): 1298-1302, 1311.
    (SUN Xing-liang, WANG Ren, HU Ming-jian.A CT-timely experimental study on meso-scopic structural damage development of frozen soil under triaxial shearing[J]. Rock and Soil Mechanics, 2005, 26(8): 1298-1302, 1311. (in Chinese))
    [8]
    刘波, 李东阳, 刘璐璐, 等. 冻土正融过程CT扫描试验及图像分析[J]. 煤炭学报, 2012,37(12): 2014-2019.
    (LIU Bo, LI Dong-yang, LIU Lu-lu, et al.CT scanning and images analysis during frozen soil thawing[J]. Journal of China Coal Society, 2012,37(12): 2014-2019. (in Chinese))
    [9]
    盛煜, 彭万巍, 福田正己. 超声波技术在冻土物性测试中的应用探讨[J]. 冰川冻土, 2001,23(4): 432-435.
    (SHENG Yu, PENG Wan-wei, FUKUDA M.Approach to the application of ultrasonic technology to measuring physical properties of frozen soils[J]. Journal of Glaciology and Geocryology, 2001,23(4): 432-435. (in Chinese))
    [10]
    凌贤长, 徐学燕, 徐春华, 等. 冻结哈尔滨粉质黏土超声波速测定试验研究[J]. 岩土工程学报, 2002, 24(4): 456-459.
    (LING Xian-zhang, XU Xue-yan, XU Chun-hua, et al.Study on frozen harbin silty clay through its measuring tests of ultrasonic velocity[J]. Chinese Journal of Geotechnical Engineering, 2002, 24(4): 456-459. (in Chinese))
    [11]
    王大雁, 朱元林, 赵淑萍, 等. 超声波法测定冻土动弹性力学参数试验研究[J]. 岩土工程学报, 2002, 24(5): 612-615.
    (WANG Da-yan, ZHU Yuan-lin, ZHAO Shu-ping, et al.Study on experimental determination of the dynamic elastic mechanical parameters of frozen soil by ultrasonic technique[J]. Chinese Journal of Geotechnical Engineering, 2002, 24(5): 612-615. (in Chinese))
    [12]
    武建军, 俞祁浩. 冻土位移的散斑照相测量[J]. 冰川冻土, 1997, 19(3):258-262.
    (WU Jian-jun, YU Qi-hao.Measuring frozen soil displacement with speckle photography[J]. Journal of Glaciology and Geocryology, 1997, 19(3): 258-262. (in Chinese))
    [13]
    LIU S, JIANG F, LIU J, et al.Measurement of ice movement in water using electrical capacitance tomography[J]. Journal of Thermo Science, 2009, 18(1): 8-12.
    [14]
    李元海, 朱合华, 上野胜利, 等. 基于图像相关分析的砂土模型试验变形场量测[J]. 岩土工程学报, 2004, 26(1): 36-41.
    (LI Yuan-hai, ZHU He-hua, KATSUTOSHI U, et al.Deformation field measurement for granular soil model using image analysis[J]. Chinese Journal of Geotechnical Engineering, 2004, 26(1): 36-41. (in Chinese))
    [15]
    张嘎, 牟太平, 张建民. 基于图像分析的土坡离心模型试验变形场测量[J]. 岩土工程学报, 2007, 29(1): 94-97.
    (ZHANG Ga, MU Tai-ping, ZHANG Jian-min.Displacement measurement using image analysis in centrifuge modeling of slopes[J]. Chinese Journal of Geotechnical Engineering, 2007, 29(1): 94-97. (in Chinese))
    [16]
    ARENSON L U, SEGO D C, TAKE W A.Measurement of ice lens growth and soil consolidation during frost penetration using particle image velocimetry (PIV)[C]// 60th Canadian Geotechnical Conference. Ottawa, 2007.
    [17]
    XIA D, ARENSON L U, BIGGAR K W, et al.Freezing process in Devon silt-using time-lapse photography: proceedings[C]// 58th Canadian Geotechnical Conference. Ottawa, 2005.
    [18]
    AZMATCH T F, ARENSON L U, SEGO D C, et al.Measuring ice lens growth and development of soil strains during frost penetration using particle image velocimetery (GeoPIV)[C]// Proceedings of the Ninth International Conference on Permafrost. Fairbanks, 2008.
    [19]
    ADRIAN R J.Particle-imaging techniques for experimental fluid mechanics[J]. Annual Review of Fluid Mechanics, 1991,23(1): 261-304.
    [20]
    ADRIAN R J.Multi-point optical measurements of simultaneous vectors in unsteady flow. a review[J]. International Journal of Heat and Fluid Flow, 1986, 7(2): 127-145.
    [21]
    WHITE D J.Investigation into the behaviour of pressed-in piles[D]. Cambridge: University of Cambridge, 2002.
    [22]
    WHITE D J, TAKE W A, BOLTON M D.Soil deformation measurement using particle image velocimetry (PIV) and photogrammetry[J]. Géotechnique, 2003, 53(7): 619-631.
    [23]
    王世鑫, 王旭东. 基于粒子图像测速技术的黏性土变形测量研究[J]. 南京工业大学学报(自然科学版), 2015(2): 102-107.
    (WANG Shi-xin, WANG Xu-dong.Deformation measurement of cohesive soil based on PIV technology[J]. Journal of Nanjing Tech University (Natural Science Edition), 2015(2): 102-107. (in Chinese))
    [24]
    TEH K L, CASSIDY M J, LEUNG C F, et al.Revealing the bearing capacity mechanisms of a penetrating spudcan through sand overlying clay[J]. Géotechnique, 2008, 58(10): 793-804.
    • Related Articles
  • Supplements (0)

  • Cited by

    Periodical cited type(0)

    Other cited types(4)

Catalog

    Get Citation
    PDF
    XML
    Article views PDF downloads Cited by(4)
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return