Energy evolution and dynamic response characteristics of damaged sand-stone caused by pre-compression under impact loads

Energy evolution and dynamic response characteristics of damaged sand-stone caused by pre-compression under impact loads

ObjectiveDeep rock masses are usually in varying damage degrees induced by excavation disturbance before dynamic catastrophes appear. The complex and ever-changing occurrence environment in deep areas places higher demands on the stability of deeply buried rock masses and the prevention and control...

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Bibliographic Details
Main Authors: ZHENG Qiangqiang, LI Pingfeng, XU Ying, YIN Zhiqiang, HU Hao
Format: Article
Language:English
Published: Editorial Department of Journal of Sichuan University (Engineering Science Edition) 2025-01-01
Series:工程科学与技术
Subjects:
impact load
damaged sandstone
dynamic strength
energy evolution
SHPB.
Online Access:http://jsuese.scu.edu.cn/thesisDetails#10.12454/j.jsuese.202400700
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