Strata Movement of the Thick Loose Layer under Strip-Filling Mining Method: A Case Study

Strata Movement of the Thick Loose Layer under Strip-Filling Mining Method: A Case Study

Filling mining plays an important role in controlling surface subsidence. To study the movement of overburdened rock in filling mining under thick loose layers, a numerical simulation combing field measurement in CT30101 working face in the Mahuangliang coal mine was tested. The results show that di...

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Bibliographic Details
Main Authors: Qingliang Chang, Xingjie Yao, Qiang Leng, Hao Cheng, Fengfeng Wu, Huaqiang Zhou, Yuantian Sun
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Applied Sciences
Subjects:
extremely thick loose layer
roadway by lane filling mining
overburden movement
numerical simulation
Online Access:https://www.mdpi.com/2076-3417/11/24/11717

Internet

https://www.mdpi.com/2076-3417/11/24/11717

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