Experimental Study of the Damage and Failure Characteristics of the Backfill-Surrounding Rock Contact Zone

Experimental Study of the Damage and Failure Characteristics of the Backfill-Surrounding Rock Contact Zone

Due to obvious differences in the properties of the filling body and surrounding rock, deformation always develops near the contact zone. Thus, determining the damage and failure characteristics of the contact zone between the backfill and surrounding rock is a precondition for safe production in mi...

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Bibliographic Details
Main Authors: Guang Li, Yang Wan, Jie Guo, Fengshan Ma, Haijun Zhao, Yanfang Wu
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Materials
Subjects:
backfill mining
contact zone
Jinchuan mine
damage
failure
model test
Online Access:https://www.mdpi.com/1996-1944/15/19/6810

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https://www.mdpi.com/1996-1944/15/19/6810

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