Paper Title:
Study on Dynamic Response and Blasting Vibration Monitoring of Small-Distance Tunnels
  Abstract

In accordance with characteristics of super-small-distance tunnels in Nanjing metro, the peak value distribution of vibration velocity for existing tunnel was investigated when cut-hole blasted under the conditions of different surrounding rock Grades, followed by dynamic response rule of super-small-distance tunnels blasting. In addition, monitoring emphasis should be placed on upper bench for right tunnel blasting. Therefore, controlled measures of the small-distance tunnels were obtained during construction. Not only is the result fit for the metro tunnel, but it can be as reference for similar engineering.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
2301-2306
DOI
10.4028/www.scientific.net/AMM.90-93.2301
Citation
Z. G. Zhu, M. L. Sun, Y. Q. Zhu, X. L. Sun, "Study on Dynamic Response and Blasting Vibration Monitoring of Small-Distance Tunnels", Applied Mechanics and Materials, Vols. 90-93, pp. 2301-2306, 2011
Online since
September 2011
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$35.00
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