Simulation of non-stationary ground motion processes (I)OA
Simulation of non-stationary ground motion processes (I)
This paper presents a spectral representation method for simulation of non-stationary ground motion processes on the basis of Priestley's evolutionary spectral theory. Following this method, sample processes can be generated …查看全部>>
This paper presents a spectral representation method for simulation of non-stationary ground motion processes on the basis of Priestley's evolutionary spectral theory. Following this method, sample processes can be generated using a cosine series formula. It is shown that, these sample processes accurately reflect the prescribed characteristics of the evolutionary power spectral density function when the number of the terms in the cosine series is large enou…查看全部>>
LIANG Jian-wen
Department of Civil Engineering, Tianjin University, Tianjin 300072, China
天文与地球科学
non-stationary ground motion processessimulationspectral representationevolutionary power spectrum
non-stationary ground motion processessimulationspectral representationevolutionary power spectrum
《地震学报（英文版）》 2005 (2)
大型地下隧道群对沿线地震地面运动影响的研究
226-238,13
National Natural Science Foundation of China (50378063) and Excellent Young Teachers Program of Ministry of Education.
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