Paper Title:
Numerical Simulation and Engineering Application of Bolt’s Supporting in Tectonic Stress Field
  Abstract

Roadway bolt supporting, which relates the equations such as ground stress, mechanical property of surrounding rock and bolt supporting structure, is an engineering problem of rock and structure coupling. Three-dimensional developing entry bolt supporting aided design system was developed by using ANSYS finite element software. Supporting function mechanics of coal roadway bolt supporting was analyzed and calculated. The effects of bolt supporting under similar conditions on roadway deformation, stress and displacement field around the roadway was mainly studied. The simulation results were applied in bolt supporting engineering of a coal mine 2395 entity coal roadway, and excellent supporting results were obtained which provides good experience for further generalization and application.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 30: Automation, Mechatronics and Robotics
Edited by
Wu Fan
Pages
7691-7696
DOI
10.4028/www.scientific.net/AMR.383-390.7691
Citation
F. Nan, Z. Q. Kang, F. P. Li, "Numerical Simulation and Engineering Application of Bolt’s Supporting in Tectonic Stress Field", Advanced Materials Research, Vols. 383-390, pp. 7691-7696, 2012
Online since
November 2011
Export
Price
$32.00
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