Mechanical properties and supporting effect of CRLD bolts under static pull test conditions
A device for supporting soft rock masses combined with a constant resistance structure characterized by constant resistance and large deformation at the end of a steel bar, known as the constant resistance and large deformation(CRLD) bolt, has recently been developed to counteract soft rock swelling...
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Veröffentlicht in: | 矿物冶金与材料学报:英文版 2017, Vol.24 (1), p.1-9 |
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Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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