Paper Title:
Numerical Simulation of Interface Softening for Large Size Direct Shear Test
  Abstract

The interface of non-woven geotextile and HDPE geomembrane based on direct shear test has an obvious softening behavior. This paper adopts displacement-softening model that proposed by Esterhuizen and conducts secondary development by using ABAQUS and its embedded FRIC subroutine, making further efforts to conduct numerical simulation of interface of non-woven geotextile and HDPE geomembrane based on large-size direct shear tests. Results show that the developed interface friction model can simulate the characteristics of interface softening of certain materials better, thus providing a method when study the interface softening characteristic of materials.

  Info
Periodical
Advanced Materials Research (Volumes 368-373)
Chapter
Chapter 8: Infrastructure Construction Management and Sustainable Urban Development
Edited by
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
Pages
3230-3235
DOI
10.4028/www.scientific.net/AMR.368-373.3230
Citation
Z. Y. Xiao, W. Xu, Y. S. Deng, F. Tu, "Numerical Simulation of Interface Softening for Large Size Direct Shear Test", Advanced Materials Research, Vols. 368-373, pp. 3230-3235, 2012
Online since
October 2011
Export
Price
$32.00
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