Effect of Loading Rate and Confining Pressure on Strength and Energy Characteristics of Mudstone under Pre-Cracking Damage

Effect of Loading Rate and Confining Pressure on Strength and Energy Characteristics of Mudstone under Pre-Cracking Damage

In order to explore the deformation and failure law of deep surrounding rock roadway disturbed by strong dynamic pressure, the triaxial mechanical properties of mudstone samples under pre-cracking damage conditions were tested to study the deformation and failure characteristics and energy evolution...

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Bibliographic Details
Main Authors: Hanghang Zheng, Zhenqian Ma, Lang Zhou, Dongyue Zhang, Xuchao Liang
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Energies
Subjects:
loading rate
confining pressure
peak strength
presplitting
critical loading rate
Online Access:https://www.mdpi.com/1996-1073/15/10/3545

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https://www.mdpi.com/1996-1073/15/10/3545

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