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Application of 3D-FSM Boundary Element Method in Stress and Displacement Analysis of Roadway

Author(s):


Medium: journal article
Language(s): English
Published in: The Open Civil Engineering Journal, , n. 1, v. 9
Page(s): 484-488
DOI: 10.2174/1874149501509010484
Abstract:

Conventional fictitious stress methods (FSM) employ numerical integration to calculate displacements or stresses on each element unit. The paper represents a kind of three-dimensional fictitious stress method adopting analytical integrals over triangular leaf elements instead of numerical integration and describes how to analyze stress and displacement of surrounding rock around roadway by the 3D-FSM. The results computed by this method were compared with the results obtained by Flac3d, which proved that it is a correct and rational method to solve three-dimensional mechanics problems especially about hole and crack in an elastic body.

Copyright: © 2016 Wang Chong et al.
License:

This creative work has been published under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given to the original author and the conditions of the license are met.

  • About this
    data sheet
  • Reference-ID
    10175604
  • Published on:
    30/12/2018
  • Last updated on:
    02/06/2021
 
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