Numerical Simulation of 2D Elastic Problems Using RBF-FD Method

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

	Numerical Simulation of 2D Elastic Problems Using RBF-FD Method
	Li, Wei 1; Li, Chun-Guang 2; Zheng, Hong 1; Guo, Hong-Wei 1; Wang, Zhi-Fen 2
	2014
会议日期	DEC 13-14, 2014
会议地点	Wuhan, PEOPLES R CHINA
关键词	Meshless Method Radial Basis Function Finite Difference Hermite Interpolation Elasticity
卷号	7
页码	193
英文摘要	This work applies the radial basis function-finite difference method (RBF-FD) for the solution of 2D elastic problems. Compared with traditional finite difference methods based on polynomial interpolation, the RBF-FD does not require a regular arrangement of nodes but can achieve high accuracy. With delta -property, the boundary conditions can be easily imposed. To deal with the stress boundary conditions, the Hermite interpolation is used in calculation of the approximation function and discrete equation. The validity is examined by typical examples in the treatment of 2D problems in elasticity.
会议录	PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON MECHANICS AND CIVIL ENGINEERING
会议录出版者	ATLANTIS PRESS
会议录出版地	PARIS
语种	英语
WOS研究方向	Engineering ; Mechanics
WOS记录号	WOS:000349462200035
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4814]
专题	岩土力学所知识全产出_会议论文国家重点实验室知识产出_会议论文
作者单位	1.China Three Gorges Univ, Minist Educ, Key Lab Geol Hazards Three Gorges Reservoir Area ; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomechan & Geotechn Engn
推荐引用方式 GB/T 7714	Li, Wei,Li, Chun-Guang,Zheng, Hong,et al. Numerical Simulation of 2D Elastic Problems Using RBF-FD Method[C]. 见:. Wuhan, PEOPLES R CHINA. DEC 13-14, 2014.