The Theory of Artificial Visco-elasticity Boundary Virtual Displacement and the Realization Method in FEPG System

Author

Xue, Zhicheng ; Wang, Zhenqing ; Wang, Litao

Author_Institution

Sch. Aerosp. & Civil Eng., Harbin Eng. Univ., Harbin, China

Volume

3

fYear

2010

fDate

4-6 June 2010

Firstpage

186

Lastpage

189

Abstract

The virtual displacement equation with visco-elasticity boundary condition is presented, the uniform mathematical expression of visco-elasticity boundary condition is reached. The FEPG(Finite Element Program Generator) system has the capacity of generating finite element computation program directly from virtual displacement equation the paper gets the finite element computation program according to the derived virtual displacement equation via the FEPG system, and the program is examined correctly and validly.

Keywords

finite element analysis; mathematics computing; mechanical engineering computing; viscoelasticity; FEPG System; artificial visco-elasticity boundary virtual displacement; finite element computation program; finite element program generator system; visco-elasticity boundary condition; Boundary conditions; Computational modeling; Earthquake engineering; Elasticity; Equations; Finite element methods; Power engineering and energy; Seismic waves; Standardization; Viscosity; FEPG; anti-seismic; engineering structure; visco-elasticity boundary;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Computing (ICIC), 2010 Third International Conference on

Conference_Location

Wuxi, Jiang Su

Print_ISBN

978-1-4244-7081-5

Electronic_ISBN

978-1-4244-7082-2

Type

conf

DOI

10.1109/ICIC.2010.231

Filename

5513953