Behavior of Fully Encapsulated Cable Bolt in Various Double-Shear Methods and the Sequence of Wire Failure in the Newly Developed Shear Apparatus

The use of long-tendon ground support elements (cable bolts) is now a common practice in modern underground coal mines, hard rock mines, tunnels, and other underground structures. The paper briefly introduces the development of test methods for rock and cable bolts, including single- and double-shea...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2020-10, Vol.570 (5), p.52009
Hauptverfasser:	Yang, Guanyu, Aziz, Naj, Nemcik, Jan, Khaleghparast, Saman
Format:	Artikel
Sprache:	eng
Schlagworte:	Bolted joints Coal mines Failure analysis Joints (anatomy) Mines Rock bolts Rocks Shear tests Shearing Strain gauges Tunnels Underground cables Underground mines Underground structures Wire
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