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浙江大学学报(工学版)
JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE)
    
Experimental study on pore fluid for forming transparent soil
ZHANG Yi-ping, LI Liang, WANG Si-zhao
College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China
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Abstract  

Three kinds of pore fluid, including the solution of CaBr2, CaCl2·2(H2O) and white mineral oil mixture, were analyzed by experiments in order to choose the pore fluid for matching the fused quartz sand in transparent soil. The refractive index variations with temperature and mass fraction as well as viscosity and mean dispersion of the candidate fluid were tested. Results show that the relationship between refractive index and temperature or mass fraction is linear. When temperature rises the refractive index goes down, while it occurs reverse when mass fraction rises. The data fitting shows the refractive index of white mineral oil after the mixture fit the Arago-Biot equation. The viscosity of CaCl2·2(H2O) solution is the highest, while the CaBr2 solution is the lowest. For the mean dispersion, the white mineral oil shows the smallest variation. Then the general principles for choosing the candidate fluid for the transparent soil were concluded. Results show that the white mineral is the safest.

Published: 01 October 2014
CLC:  TU 99  
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Cite this article:

ZHANG Yi-ping, LI Liang, WANG Si-zhao. Experimental study on pore fluid for forming transparent soil. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 2014, 48(10): 1828-1834.

URL:

http://www.zjujournals.com/eng/10.3785/j.issn.1008-973X.2014.10.017     OR     http://www.zjujournals.com/eng/Y2014/V48/I10/1828


透明土中孔隙流体的实验研究

在透明土配置中,为了选择与熔融石英砂相匹配的孔隙流体,通过实验研究CaBr2溶液、CaCl2·2(H2O)溶液和白矿物油混合物3种孔隙流体.研究孔隙流体折射率随温度和质量分数（或体积比）的变化规律,测定了3种孔隙流体的黏度和平均色散值等物理性质.实验结果表明,3种孔隙流体的折射率均随温度的升高而线性降低,无机盐溶液的折射率与质量分数呈线性关系,质量分数越高,折射率越大,白矿油混合后的折射率与混合体积比有关,可以用Arago-Biot方程描述.黏度以CaCl2·2(H2O)溶液为最大,CaBr2溶液最小.色散值以白矿物油为最小.总结了筛选孔隙流体的一般性原则,认为白矿物油的安全性最好.

［1］ ANDREA L, WELKER J J B R. Applied research using a transparent material with hydraulic properties similar to soil ［J］. Geotechnical Testing Journal, 1999, 22(3): 266-270.
［2］ SADEK S, ISKANDER M G, LIU J Y. Geotechnical properties of transparent silica ［J］. Canadian Geotechnical Journal, 2002, 39(1): 111-124.
［3］ ISKANDER M G, LIU J Y, SADEK S. Transparent amorphous silica to model clay ［J］. Journal of Geotechnical and Geoenvironmental Engineering, 2002, 128(3): 262-273.
［4］ TABE K. Aquabeads to model the geotechnical behavior of natural soils ［D］. New York: New York University, 2009.
［5］ SADEK S, ISKANDER M G, LIU J Y. Accuracy of digital image correlation for measuring deformations in transparent media ［J］. Journal of Computing in Civil Engineering, 2003, 17(2): 88-96.
［6］ NI Q, HIRD C C, GUYMER I. Physical modelling of pile penetration in clay using transparent soil and. particle image velocimetry ［J］. Geotechnique, 2010, 60(2): 121-132.
［7］ LIU J Y, ISKANDER M G. Modeling capacity of transparent soil ［J］. Canadian Geotechnical Journal, 2010, 47(4): 451-460.
［8］ ZHAO H. Development and assessment of transparent soil and particle image velocimetry in dynamic soil-structure interaction ［D］. Rolla: University of Missouri-Rolla, 2007.
［9］ AHMED M, ISKANDER M. Analysis of tunneling-induced ground movements using transparent soil models ［J］. Journal of Geotechnical and Geoenvironmental Engineering, 2011, 137(5): 525-535.
［10］ 吴明喜. 人工合成透明砂土及其三轴试验研究［D］. 大连：大连理工大学, 2006.
WU Ming-xi. Study on transparent synthetic soil and its triaxial test ［D］. Dalian: Dalian University of Technology, 2006.
［11］ 佘跃心. 基于透明介质和颗粒图像技术的土体变形测量研究进展［J］. 勘察科学技术, 2005(6): 710.
SHE Yue-xin. Research progress in soil deformation measurement using transparent media and particle image velocimetry ［J］. Site Investigation Science and Technology, 2005(6): 710.
［12］ 孙吉主,肖文辉. 基于透明土的盾构隧道模型试验设计研究［J］. 武汉理工大学学报, 2011,33(5): 108-112.
XUN Ji-zhu, XIAO Wen-hui. Design on model test of shield tunneling in transparent soil ［J］. Journal of Wuhan University of Technology, 2011, 33(5): 108-112.
［13］ 赵红华,葛玉宁,李鹏飞. 粒子测速技术和透明土在土与结构动力相互作用研究中的应用［J］. 西北地震学报, 2011, 33(增1): 148-154.
ZHAO Hong-hua, GE Yu-ning, LI Peng-fei. Application of PIV and transparent soil in the study of the dynamic soil-structure interaction ［J］. Northwestern Seismological Journal, 2011, 33(suppl.1): 148-154.
［14］ CAO Z, LIU H, LIU J. Transparent fused silica to model natural sand ［C］∥2011 Pan-Am CGS Geotechnical Conference. Toronto: Canadian Geotechnical Society (CGS), 2011.
［15］ WELKER A L, BOWDERS J J, GILBERT R B. Applied research using a transparent material with hydraulic properties similar to soil ［J］. Geotechnical Testing Journal, 1999, 22(3): 266-270.
［16］ LIU J Y, ISKANDER M G, SADEK S. Consolidation and permeability of transparent amorphous silica ［J］. Geotechnical Testing Journal, 2003, 26(4): 390-401.
［17］ GUZMAN I L, ISKANDER M. Geotechnical properties of sucrose-saturated fused quartz for use in physical modeling ［J］. Geotechnical Testing Journal, 2013, 36(3): 448-454.
［18］ VERKOUTEREN J R, LEIGH S D. New low-index liquid refractive index standard: SRM 1922 ［J］. Fresenius’ Journal of Analytical Chemistry, 2000, 367(3): 226-231.
［19］ AMINI N, HASSAN Y A. An investigation of matched index of refraction technique and its application in optical measurements of fluid flow ［J］. Experiments in Fluids, 2012, 53(6): 2011-2020.
［20］ DIJKSMAN J A， RIETZ F， LORINEZ K A， et al. Invited article: refractive index matched scanning of dense granular materials \[J\]. Review of Scientific Instruments, 2012, 83: 0113011.
［21］ SAEED W R, DISTANTE S, HOLMES J D, et al. Skin injuries afflicting three oil workers follwing contact with calcium bromide and/or calcium chloride ［J］. Burns, 1997, 23(7/8): 634637.
［22］ NASH J F, GETTINGS S D, DIEMBECK W, et al. A toxicological review of topical exposure to white mineral oils ［J］. Food and Chemical Toxicology, 1996, 34(2): 213-225.
 
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