Paper Title:
Study on Mechanics Model and Stress Evolution Law of Filling Stope
  Abstract

The paper sets up mechanical model according to the characteristics of paste filling stope and determines the basic model units which are overlying strata, filling body, support and floor. The paper also establishes the mechanical parameters for controlling movement and deformation of overlying strata and sets up the relationship of all mechanical parameters. Based on this, the paper studies the stress evolution law under the condition of different filling ratio and filling step distance with the method of numerical simulation.

  Info
Periodical
Chapter
Chapter 1: Materials Science and Engineering
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
428-432
DOI
10.4028/www.scientific.net/AMM.121-126.428
Citation
J. X. Liu, W. J. Guo, W. B. Sun, X. G. Zhang, "Study on Mechanics Model and Stress Evolution Law of Filling Stope", Applied Mechanics and Materials, Vols. 121-126, pp. 428-432, 2012
Online since
October 2011
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Price
$32.00
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