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:International journal of minerals, metallurgy and materials metallurgy and materials, 2017, Vol.24 (1), p.1-9
Hauptverfasser: Sun, Xiao-ming, Zhang, Yong, Wang, Dong, Yang, Jun, Xu, Hui-chen, He, Man-chao
Format: Artikel
Sprache:eng
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