A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Study on Dynamic Response and Blasting Vibration Monitoring of Small-Distance Tunnels
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.
Study on Dynamic Response and Blasting Vibration Monitoring of Small-Distance Tunnels
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.
Study on Dynamic Response and Blasting Vibration Monitoring of Small-Distance Tunnels
Applied Mechanics and Materials ; 90-93 ; 2301-2306
2011-09-08
6 pages
Article (Journal)
Electronic Resource
English
Study on Dynamic Response and Blasting Vibration Monitoring of Small-Distance Tunnels
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