Low Viscosity Pore Fluid to Manufacture Transparent Soil

    Volume 33, Issue 6 (November 2010)

    ISSN: 0149-6115

    CODEN: GTJOAD

    Published Online: 16 July 2010

    Page Count: 6


    Zhao, Honghua
    Lecturer, Dept. of Engineering Mechanics, Dalian Univ. of Technology, Dalian,

    Ge, Louis
    Assistant Professor, Dep. of Civil, Architectural, and Environmental Engineering, Missouri Univ. of Science and Technology, Rolla, MO

    Luna, Ronaldo
    Associate Professor, Dept. of Civil, Architectural, and Environmental Engineering, Missouri Univ. of Science and Technology, Rolla, MO

    (Received 9 June 2009; accepted 21 June 2010)

    Abstract

    Transparent soil has been investigated for its potential as a substitute research media for natural soil. The mechanism for manufacturing the transparent soil is through adding an appropriate pore fluid to silica gel particles with the same refractive index. Two types of high viscosity pore fluids were identified by Iskander in 1994. However, because of the high viscosity of these two pore fluids, air was easily entrapped, which made the manufacture of a large mass of transparent soil difficult. In addition, the identified pore fluids caused serious membrane deterioration during triaxial laboratory testing. This research presented herein is an experimental investigation on low viscosity pore fluids to manufacture transparent soil, including the fluid/particle interaction in the stimulant matrix. Two low viscosity pore fluids were identified with minimum interaction with latex membranes.


    Paper ID: GTJ102607

    DOI: 10.1520/GTJ102607

    ASTM International is a member of CrossRef.

    Author
    Title Low Viscosity Pore Fluid to Manufacture Transparent Soil
    Symposium , 0000-00-00
    Committee D18