Evaluation Model of Hard Limestone Reformation and Strength Weakening Based on Acidic Effect

Evaluation Model of Hard Limestone Reformation and Strength Weakening Based on Acidic Effect

The typical thick-hard limestone roof with high failure pressure and easy fracture closure under in situ stress is extremely prone to induce disasters, which seriously threatens the safe production of coal mines. The modification of carbonate minerals by acidic effects can effectively realize the we...

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Bibliographic Details
Main Authors: Mingxiao Hou, Bingxiang Huang, Xinglong Zhao, Xuejie Jiao, Xufei Jiang, Zheng Sun
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Minerals
Subjects:
acidic effect
hard stratum
evaluation model
crystal defect
strength weakening
Online Access:https://www.mdpi.com/2075-163X/13/8/1101

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