Bolt-grouting combined support technology in deep soft rock roadway

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Bolt-grouting combined support technology in deep soft rock roadway

Analyzing the mineral composition, mechanical properties and ground stress testing in surrounding rock, the study investigated the failure mechanism of deep soft rock roadway with high stress. The bolt-grouting combined support system was proposed to prevent such failures. By means of FLAC3D numeric...

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Bibliographic Details
Main Authors:	Yanlong Chen, Qingbin Meng, Xu, Guang, Haoshuai Wu, Guimin Zhang
Format:	Journal Article
Published:	Elsevier 2016
Online Access:	http://hdl.handle.net/20.500.11937/24444

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