Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Shahram Vahdani"'
1
Akademický článek
Implementation of a New Macroscopic Shear Wall Element
Autor: Mohammad Hossein Abdollah Abyaneh, Shahram Vahdani, Mohammad Rahimian, Mohammad Reza Mansoori
Publikováno v: Civil Engineering Infrastructures Journal, Vol 53, Iss 2, Pp 207-226 (2020)
A new macroscopic four node reinforced concrete shear wall element is presented. The element is capable of considering the effect of wall opening without any divisions in the element. Accordingly, the opening may be located arbitrary inside the eleme
Externí odkaz: https://doaj.org/article/a1f8d3b6746d4dcc8d6925c894e677bd
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2
Akademický článek
Numerical Uncoupling of Domains in Dam-Reservoir Problem
Autor: Saba Golchin, Reza Attarnejad, Shahram Vahdani
Publikováno v: Shock and Vibration, Vol 2018 (2018)
Flexibility of dam structure affects the hydrodynamic pressure acting on the dam. Several approaches have been proposed to consider this effect. Most of these approaches are involved with an iterative scheme. Of course solving the total numerical mod
Externí odkaz: https://doaj.org/article/4d2c8970ab8b4760a0fbbd84fb4b3da5
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4
Extracting the Solution of Three-Dimensional Wave Diffraction Problem from Two-Dimensional Analysis by Introducing an Artificial Neural Network for Floating Objects
Autor: Shahram Vahdani, Meisam Qorbani Fouladi, Peyman Badiei
Publikováno v: Latin American Journal of Solids and Structures v.17 n.8 2020
Latin American journal of solids and structures
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
Latin American Journal of Solids and Structures, Volume: 17, Issue: 8, Article number: e324, Published: 23 NOV 2020
The diffraction of the waves from the two ends of floating breakwaters (FBWs) that have limited length, are practically a three-dimensional (3D). In order to perform a two-dimensional vertical (2DV) analysis to solve the wave diffraction problem, som
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7847b32d91f1911e7ccc4c216392c5f4
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000800503
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7
A study on full interaction of water waves with moored rectangular floating breakwater by applying 2DV scaled boundary finite element method
Autor: Shahram Vahdani, Peyman Badiei, Meisam Qorbani Fouladi
Publikováno v: Ocean Engineering. 220:108450
The problem of interaction between water wave and moored rectangular floating breakwater is studied using the semi-analytical Scaled Boundary Finite Element Method (SBFEM) in a two-dimensional vertical plane. The current study applies a generalized s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c830bd2affec66257f8982c117670ff3
https://doi.org/10.1016/j.oceaneng.2020.108450
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8
Numerical-aided design of fiber reinforced concrete tunnel segment joints subjected to seismic loads
Autor: Albert de la Fuente, Abdollah Hoseini, Mohammad Jamshidi Avanaki, Shahram Vahdani
Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
In this paper, the effects of different steel fiber reinforced concrete (SFRC) composites on the flexural response of segmental joints under seismic actions is investigated numerically based on experimental results. The results in terms of moment –
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5cf2e3c40ef2af66b044edddb224788
https://hdl.handle.net/2117/118074
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9
Reduced stiffness method for nonlinear analysis of structural frames
Autor: B. Pourazarm, Shahram Vahdani, Jamshid Farjoodi
Publikováno v: Scientia Iranica. 18:181-189
This paper addresses a numerical algorithm for nonlinear analysis of frames, using the unit displacement method, in generating a reduced stiffness matrix of the structure. This algorithm can properly be used in nonlinear static analysis or in the inc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5664a6f349de07e669695d52c0913e46
https://doi.org/10.1016/j.scient.2011.03.027
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10
Improved Formulation in Mixed-Based State-Space Approach for Large Displacement Inelastic Analysis of Frames
Autor: Shahram Vahdani, Mohammad Rahimian, V. Jafari
Publikováno v: Journal of Engineering Mechanics. 137:196-204
In this research, an enhanced flexibility- (force-) based formulation is developed for a shear deformable beam-column element by using force interpolation functions. The development is derived from Reissner’s exact stress resultant theory and its f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5961ba972068d68789ba5565c87b9582
https://doi.org/10.1061/(asce)em.1943-7889.0000218
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