Micromechanical Analysis of Asphalt-Mixture Shear Strength Using the Three-Dimensional Discrete Element Method

AbstractThis study investigated the shear strength of asphalt mixtures and its influence factors by using a three-dimensional (3D) discrete-element method (DEM). The uniaxial penetration test, a shear strength test method for asphalt mixtures, was briefly introduced. A 3D micromechanical model for p...

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Veröffentlicht in:	Journal of materials in civil engineering 2018-11, Vol.30 (11)
Hauptverfasser:	Peng, Yong, Bao, Jian-xi
Format:	Artikel
Sprache:	eng
Schlagworte:	Asphalt Building materials Civil engineering Computer simulation Discrete element method Loading rate Penetration Shear strength Technical Papers Test procedures Three dimensional flow Three dimensional models
Online-Zugang:	Volltext
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