Dynamic mechanical properties and energy dissipation analysis of frozen sandstone with initial damage

Dynamic mechanical properties and energy dissipation analysis of frozen sandstone with initial damage

Damaged rock masses on the slopes of open pit coal mines are prone to geological disasters such as landslides under low temperatures and dynamic loads such as blasting impacts. Based on the Low Temperature Split Hopkinson Pressure Bar (LT-SHPB) system, dynamic compressive tests were done on sandston...

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Bibliographic Details
Main Authors: Qihang Xie, Yanlong Chen, Haoyan Lyu, Jun Gu, Yuanguang Chen, Huidong Cui, Peng Wu
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-02-01
Series:Frontiers in Earth Science
Subjects:
open pit coal mine
initial damage
LT-SHPB
frozen sandstone
energy dissipation
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2023.1128634/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2023.1128634/full

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