Experimental research on dynamic mechanical characteristics of layered composite coal-rock

Abstract Using the Separate Hopkinson Pressure Bar test device, a series of dynamic impact tests were carried out on the single coal and white sandstone near the incident bar. When the stress wave propagates in a complex with different wave impedance matching effects, its dynamic mechanical properti...

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Veröffentlicht in:	Latin American journal of solids and structures 2021, Vol.18 (8)
Hauptverfasser:	Zou, Shizhuo, Wang, Li, Wen, Jianmin, Wu, Xiaoling, Zhou, Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	ENGINEERING, CIVIL ENGINEERING, MECHANICAL MECHANICS
Online-Zugang:	Volltext
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