Paper Title:
Numerical Investigation into Rockburst Proneness of Deep-Buried Tunnels with Arch-Shaped Wall
  Abstract

During the construction of the deep-buried tunnels, high surrounding rock stress and the rockburst are the important factors affecting the stability of surrounding rock. Xiabandi hydraulic engineering is the key project in Tarim River basin. Due to the deep buried excavation, rockburst is particularly prominent and should be received adequate attention. According to the rockburst practice during construction, numerical analysis is adopted to study the stress characteristics along depth with the same lateral pressure coefficient. Furthermore, the rockburst tendency along the tunnel with different burying depth is investigated. The conclusion is of great value to guide the rockburst control during the tunnel design and construction.

  Info
Periodical
Advanced Materials Research (Volumes 250-253)
Edited by
Guangfan Li, Yong Huang and Chaohe Chen
Pages
1192-1195
DOI
10.4028/www.scientific.net/AMR.250-253.1192
Citation
X. Y. Wang, Z. S. Shao, Y. M. Cui, "Numerical Investigation into Rockburst Proneness of Deep-Buried Tunnels with Arch-Shaped Wall", Advanced Materials Research, Vols. 250-253, pp. 1192-1195, 2011
Online since
May 2011
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$32.00
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