Research and Application of Open-Off Cut Roof Cutting Pressure Releasing Technology

Research and Application of Open-Off Cut Roof Cutting Pressure Releasing Technology

The first weighting control is one of the difficult problems that cannot be avoided in the safe and efficient production of longwall mining face. To optimize the existing pressure releasing technology of open-off cut, the open-off cut roof cutting pressure releasing (OCRCPR) technology is put forwar...

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Bibliographic Details
Main Authors: Xingen Ma, Manchao He, Weidong Li, Yilong Wang, Lifeng Li, Xiaohu Sun, Yongyuan Li, Leiyu Gu, Xingfeng Sha
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2021/9989213
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