Paper Title:
Arch Math Model of Thick Sand Layer Mining Unload Failure in Shallow Seam
  Abstract

Under the basis of the “arch” failure of thick sand layer in preliminary period in shallow seam through field experiment, arch math model is set up. The conclusion establish the basis to study the coupling problem between key stratum (key block) and the sand layer.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 2: Mining Engineering
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
204-207
DOI
10.4028/www.scientific.net/AMR.361-363.204
Citation
P. Zhang, Q. X. Huang, "Arch Math Model of Thick Sand Layer Mining Unload Failure in Shallow Seam", Advanced Materials Research, Vols. 361-363, pp. 204-207, 2012
Online since
October 2011
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Price
$32.00
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