نتایج جستجو برای: strong ground motion

تعداد نتایج: 701655  

Journal: :Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering ^|^ Earthquake Engineering (SE/EE)) 2013

  Abstract : The main objective of this study is estimating the strong motion for the Bam region using the stochastically based seismological models. The two widely used synthetic techniques namely point-source and finite-fault were utilized incorporating the source-path and site parameters into simple function. The decay factor kappa was estimated based on the data obtained from recorded stron...

Journal: :Eng. Appl. of AI 2011
Amir Hossein Gandomi Amir Hossein Alavi Mehdi Mousavi Seyed Morteza Tabatabaei

A novel hybrid method coupling genetic programming and orthogonal least squares, called GP/OLS, was employed to derive new ground-motion prediction equations (GMPEs). The principal ground-motion parameters formulated were peak ground acceleration (PGA), peak ground velocity (PGV) and peak ground displacement (PGD). The proposed GMPEs relate PGA, PGV and PGD to different seismic parameters inclu...

Journal: :Bulletin of the New Zealand Society for Earthquake Engineering 1977

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