Optimization and application of bolting and grouting support parameters in roadway with fractured surrounding rock

In view of the loose, broken and serious deformation of the surrounding rock of the connection roadway in the south of 730 mining area of Xinhe Mining Company, the influence of different grouting parameters on the slurry diffusion was discussed by using Comsol Multiphysics finite element analysis so...

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Bibliographic Details

Published in:	Mei kuang an quan Vol. 55; no. 3; pp. 181 - 189
Main Authors:	Senhu LIU, Jianguo NING, Xinshuai SHI, Wen ZHANG, Shangming LIU, Xiaoguang XIE
Format:	Journal Article
Language:	Chinese
Published:	Editorial Office of Safety in Coal Mines 01-03-2024
Subjects:	anchor grouting support broken surrounding rock grouting anchor cable grouting reinforcement numerical simulation slurry diffusion surrounding rock control
Online Access:	Get full text
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