PPV distribution of sidewalls induced by underground cavern blasting excavation

Abstract The peak particle velocity (PPV) is an important indicator for predicting blasting excavation disturbances. However, the PPV distribution in the deep underground space is significantly different from that on the outdoor ground. Therefore, it is difficult to predict the underground PPV by Sa...

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Bibliographic Details
Main Authors: Yi Luo, Xiaoqing Wei, Junhong Huang, Guang Zhang, Xing Bian, Xinping Li
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/dcceab663ccb4e8e9dd4e42fd5abc192
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