PFC2D simulation research on vibrating compaction test of soil and rock aggregate mixture

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 会议论文

	PFC2D simulation research on vibrating compaction test of soil and rock aggregate mixture
	Jia, X.1; Chai, H.2; Yan, Z.2; Zheng, Y.3
	2009
会议日期	JUN 29-JUL 02, 2009
会议地点	Champaign, IL
页码	551
英文摘要	PFC2D discrete element modeling program is applied to simulate the vibrating compaction process of soil and rock aggregate mixtures. Different gradations of soil and rock aggregate mixtures are considered; and the porosity and dry density values of the soil and rock aggregate mixtures are tracked during the simulation. The compaction curve is consistent to the physical test. The particle motion pattern and density formation mechanism are investigated during the vibrating compaction simulation. The particle flow behavior and the structural properties of the particles of different gradations are discussed.
会议录	BEARING CAPACITY OF ROADS, RAILWAYS AND AIRFIELDS, VOLS 1 AND 2
会议录出版者	CRC PRESS-TAYLOR & FRANCIS GROUP
会议录出版地	BOCA RATON
语种	英语
WOS研究方向	Engineering
WOS记录号	WOS:000280416400059
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4512]
专题	岩土力学所知识全产出_会议论文
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech ; 2.Chongqing Commun Res Design Inst; 3.Dept Architecture & Civil Engn EU
推荐引用方式 GB/T 7714	Jia, X.,Chai, H.,Yan, Z.,et al. PFC2D simulation research on vibrating compaction test of soil and rock aggregate mixture[C]. 见:. Champaign, IL. JUN 29-JUL 02, 2009.