چکیده مقاله
In this paper, new advances are addressed for a numerical scheme called the Scaled Boundary Finite Element Method SBFEM recently developed for dynamic analysis of unbounded domains A Padé series solution for the SBFE equation in dynamic stiffness is developed A high order local transmitting boundary condition constructed from a continued fraction solution of the dynamic stiffness matrix is developed Applying the continued fraction solution, the equation of motion of unbounded domain is formulated as that in classical structural dynamics, i e , a system of ordinary differential equations with symmetric and frequency independent coefficient matrices
کلیدواژهها
نویسندگان
Mohammad Hossein Bazyar
Assistant Professor, Department of Civil Engineering, Yasouj University, Yasouj, Iran
Chongmin Song
Associate Professor, School of Civil and Environmental Engineering, The University of New South Wales, Sydney, NSW, Australia
شیوه ارجاع
Hossein Bazyar, Mohammad and Song, Chongmin,1388,A Reliable and Efficient Numerical Technique for Dynamic Analysis of Soil-Structure Interaction Problems,8th International Congress on Civil Engineering,Shiraz
ارائهشده در
مجموعه مقالات هشتمین کنگره بین المللی مهندسی عمران21 اردیبهشت 1388 · شیراز