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Arash Razmkhah
Researcher at Islamic Azad University South Tehran Branch
Publications - 23
Citations - 326
Arash Razmkhah is an academic researcher from Islamic Azad University South Tehran Branch. The author has contributed to research in topics: Time domain & Finite element method. The author has an hindex of 5, co-authored 20 publications receiving 293 citations. Previous affiliations of Arash Razmkhah include Islamic Azad University & International Institute of Earthquake Engineering and Seismology.
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Journal Article
Dynamic properties of fine grained soils in south of tehran
TL;DR: In this article, the authors present dynamic properties of fine grained soils in south of Tehran through field and laboratory studies, based on field geoseismic investigations, new Vs -N(SPT) correlations for fine graining soils are presented.
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Time-domain two-dimensional site response analysis of non-homogeneous topographic structures by a hybrid BE/FE method
Mohsen Kamalian,Mohammad Kazem Jafari,Abdollah Sohrabi-Bidar,Arash Razmkhah,Arash Razmkhah,Behrouz Gatmiri,Behrouz Gatmiri +6 more
TL;DR: In this article, an advanced formulation of the time-domain, two-dimensional hybrid finite element-boundary element method (FEM/BEM) is presented, and applied to carry out site response analysis of homogeneous and non-homogeneous topographic structures subjected to incident in-plane motions.
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Seismic Response of 2-D Semi-Sine Shaped Hills to Vertically Propagating Incident Waves : Amplification Patterns and Engineering Applications
TL;DR: In this article, the authors presented the most important results of an extensive numerical parametric study on seismic behavior of two-dimensional semi-sine shaped hills subjected to vertically propagating incident SV and P waves.
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Considerations on seismic microzonation in areas with two-dimensional hills
TL;DR: In this article, the authors presented the results of an extensive numerical parametric study on seismic behavior of 2D homogenous hills subjected to vertically propagating incident SV waves and found that the amplification potential of these hills is strongly influenced by the wavelength, by shape ratio, by the shape of the hill and in a less order of importance, by Poisson ratio of the media.
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Comparison of the Lumped and Quasi-distributed Clark Runoff Models in Simulating Flood Hydrographs on a Semi-arid Watershed
TL;DR: In this article, the performance of the quasi-distributed model ModClark versus lumped parameter model Clark in simulating the process of transformation of rainfall to runoff was compared and the results of calibration and accuracy of models revealed that both models are able to simulate the hydrology of the catchment in an acceptable way.