On Time-Domain Two-Dimensional Site Response Analysis of Topographic Structures by BEM
سال انتشار: 1382
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 116
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شناسه ملی سند علمی:
JR_JSEE-5-2_003
تاریخ نمایه سازی: 14 آبان 1400
چکیده مقاله:
In this paper, an advanced formulation of time-domain two-dimensional Boundary Element Method (BEM) for linear elastodynamics is used to carry out site response analysis of topographic structures subjected to incident P-, SV-, and Rayleigh waves. A modified set of well behaved full space two-dimensional elastodynamic convoluted kernels is presented and employed, that has a higher degree of accuracy than those presented by the previous researchers. Numerical results are presented, including cases of half-plane, canyon and ridge sections, subjected to the different body and surface waves.
کلیدواژه ها:
Boundary element method ، Time Domain ، Site Effects ، Topography Effects ، Site Response Analysis ، Two-dimensional Transient Elastodynamic Kernels ، In-plane Wave Scattering ، In-plane Wave Propagation ، Amplification
نویسندگان
Mohsen Kamalian
IIEES
Behrouz Gatmiri
University of Tehran and Research Director and Lecturer, Ecole Nationale des Ponts et Chaussees
Abdollah Sohrabi Bidar
IIEES