Código QR (código de barras bidimensional)

Implicit DEM analyses of size and shape effects on crushing strength of rockfill particles

An implicit version of discrete element method (DEM) called non-smooth contact dynamics (NSCD) is used to simulate the crushing process of single rockfill particle under one-dimensional (1D) compression. The angular and irregular shapes of rockfill particles are represented using polyhedrons, which...

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Hovedforfatter: HU Shenjiang 1, 2, GUO Ning 1, 2, YANG Zhongxuan 1, 2, ZHAO Jidong 3
Format: Artigo
Sprog:Inglês
Udgivet: Editorial Office of Chinese Journal of Geotechnical Engineering 2023-02-01
Serier:Yantu gongcheng xuebao
Fag:
particle crushing
non-smooth contact dynamics
cohesive zone model
size effect
particle shape
weibull distribution
Online adgang:https://www.cgejournal.com/en/article/doi/10.11779/CJGE20211396
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