Application of a FBG-Based Instrumented Rock Bolt in a TBM-Excavated Coal Mine Roadway
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چکیده
منابع مشابه
Deformation mechanisms in a coal mine roadway in extremely swelling soft rock
The problem of roadway support in swelling soft rock was one of the challenging problems during mining. For most geological conditions, combinations of two or more supporting approaches could meet the requirements of most roadways; however, in extremely swelling soft rock, combined approaches even could not control large deformations. The purpose of this work was to probe the roadway deformatio...
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ژورنال
عنوان ژورنال: Journal of Sensors
سال: 2018
ISSN: 1687-725X,1687-7268
DOI: 10.1155/2018/8191837