Study of the Rock Crack Propagation Induced by Blasting with a Decoupled Charge under High In Situ Stress

The high in situ stress can significantly affect the blast-induced rock fragmentation and cause difficulties in deep mining and civil engineering where the drilling and blasting technique is applied. In this study, the rock crack propagation induced by blasting under in situ stress is first analyzed...

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Bibliographic Details
Main Authors: Xudong Li, Kewei Liu, Jiacai Yang
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2020/9490807
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