Cumulative damage characteristics of tunnel initial support concrete under blasting load by Yan Zhao, Zhuang Zhang, Lijie Ge, Lingling Xu, Huadong Zhao, Mingzan Yu

“…Abstract Relying on the Beijing-Zhangjiakou high-speed railway Cao Mao Shan tunnel project, blasting vibration monitoring and sound wave testing experiments were carried out. …”
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