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Analysis of Blasting Power of Small Clear Distance Tunnel Group
Author(s): 
Pages: 93-95,108
Year: Issue:  6
Journal: Technology of Highway and Transport

Abstract: 采用有限元软件ANSYS对某高速公路小净距隧道群进行爆破动力分析,得到钻爆施工过程中新建隧道爆破施工产生的地震波对既有隧道的影响程度,提出新建隧道爆破施工的控制速度参考值,并对小净距隧道群爆破施工开挖顺序进行优化.
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