Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Freydoon Rezaie"'
Publikováno v:
Civil Engineering Infrastructures Journal, Vol 51, Iss 2, Pp 405-424 (2018)
Progressive collapse is defined as the spread of an initial damage from one member to another, leading to extensive partial or total collapse of the structure. In this research, the potential of progressive collapse due to a sudden removal of vertica
Externí odkaz:
https://doaj.org/article/50f82e3bd493449d877f5c51318659ad
Autor:
Hamid Mortezaie, Freydoon Rezaie
Publikováno v:
Civil Engineering Infrastructures Journal, Vol 51, Iss 1, Pp 199-215 (2018)
Since the structure and foundation are built on soil, the soil is the major platform by which seismic vibrations are transmitted to the structure, and has noticeable effects on the response and behavior of structure during earthquakes. In this resear
Externí odkaz:
https://doaj.org/article/27a5376ad0e0445d8781bb35b355d95d
Autor:
Freydoon Rezaie, Hamid Mortezaie
Publikováno v:
Civil Engineering Infrastructures Journal, Vol 50, Iss 2, Pp 411-425 (2017)
In this research, Performance-Based Plastic Design (PBPD) method has been modified according to the proposed method for considering Soil–Structure Interaction (SSI) effects. In the proposed modified method, based on the existing relationships and i
Externí odkaz:
https://doaj.org/article/afee81d8d2d34fce99f51321beeca91e
Publikováno v:
Civil Engineering Infrastructures Journal, Vol 48, Iss 2, Pp 305-322 (2015)
In this paper, full scale load test of a horizontally curved steel box-girder bridge is carried out in order to detect structural defects, which reportedly result in unwanted vibrations in nearby buildings. The bridge is tested under the passage of s
Externí odkaz:
https://doaj.org/article/8cde3e75a5e64ad5a0e9ea0019790a38
Publikováno v:
Materials
Volume 16
Issue 4
Pages: 1629
Volume 16
Issue 4
Pages: 1629
Rebar corrosion and its consequences are one of the most common damages to reinforced concrete (RC) structures. In structures with greater sensitivity, such as prestressed reinforced concrete (PRC) structures, where steel elements, including prestres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fccd86cf16ae27ab2ed42fd81c41a1d5
Autor:
Freydoon Rezaie, S.M. Farnam
Publikováno v:
Engineering Failure Analysis. 96:109-117
Mode I crack propagation in prestressed concrete sleepers B70 is simulated by a fracture mechanics approach. The plastic damage model, which takes the non-linear behavior of concrete into account, is utilized to calculate crack length and crack mouth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04326de461955dfe5e70c05ea6f95da2
https://doi.org/10.1016/j.engfailanal.2018.09.012
https://doi.org/10.1016/j.engfailanal.2018.09.012
Autor:
Freydoon Rezaie, Y. Hossieny Akhgar
Publikováno v:
Numerical Methods in Civil Engineering. 3:47-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b9a5ea912b848f34475c60e489f61c3
https://doi.org/10.29252/nmce.3.2.47
https://doi.org/10.29252/nmce.3.2.47
Autor:
Hamid Mortezaie, Freydoon Rezaie
Publikováno v:
Journal of Vibroengineering, Vol 20, Iss 5, Pp 2099-2110 (2018)
During the past two decades, countless and valuable studies have been conducted on passive seismic control of structures on two-dimensional shear frame model and a few on three-dimensional shear frames. To simulate the actual behavior of buildings wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ad6469ead9b766ee01118bb33f6a151
https://doi.org/10.21595/jve.2017.18628
https://doi.org/10.21595/jve.2017.18628
Autor:
S.M. Farnam, Freydoon Rezaie
Publikováno v:
Engineering Failure Analysis. 58:267-280
This paper presents an investigation on pre-stressed concrete sleepers based on the principles of fracture mechanics in concrete material. To evaluate fracture mechanics parameters pre-stressed concrete sleepers with different initiation crack length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6337e46995a14be419b505a1612b7c4
https://doi.org/10.1016/j.engfailanal.2015.09.007
https://doi.org/10.1016/j.engfailanal.2015.09.007
Publikováno v:
Engineering Failure Analysis. 26:21-30
In the network of Iranian railways, pre-stressed concrete sleepers are more popular than the other types due to their high performance. One of the defects observed in these sleepers is longitudinal cracks caused by irregular and excessive pressure be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3b4b1253980bc95c8e82aac5cf5e820
https://doi.org/10.1016/j.engfailanal.2012.07.001
https://doi.org/10.1016/j.engfailanal.2012.07.001