Paper Title:
Numerical Investigation into Rockburst Prevention Technology in Deep-Buried Tunnels with Circular Cross-Section
  Abstract

Rockburst is a common dynamic failure phenomenon in deep-buried underground construction process, which greatly threatened the safety of equipment and person. In the paper, combined with the engineering of Xinjiang Xiabandi hydraulic and the Russense’s rockburst criteria, the finite element analysis are employed to study the effect of advance dig-hole and softening of surrounding rock. The results of the study indicate that the two measures can effectively reduce the intensity of rockburst level in the construction of deep-buried tunnel.

  Info
Periodical
Advanced Materials Research (Volumes 368 - 373)
Chapter
Chapter 2: Disaster Prevention and Reduction of Civil Engineering
Edited by
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
Pages
1192-1195
DOI
10.4028/www.scientific.net/AMR.368-373.1192
Citation
Xin Yu Wang et al., 2011, Advanced Materials Research, 368-373, 1192
Online since
October 2011
Price
US$ 28,-
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