Title :
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
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;
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
DOI :
10.1109/ICIC.2010.231
