Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ali Kheyroddin"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-20 (2022)
Abstract The main objective of this study is to investigate the structural performance of reinforced concrete (RC) beam specimens strengthened with 3D-fiberglass as compared with fiber-reinforced polymers (FRP) sheets. For this purpose, six RC beams
Externí odkaz:
https://doaj.org/article/822389e9121b49518b1da764415c1987
Publikováno v:
Journal of Rehabilitation in Civil Engineering, Vol 9, Iss 1, Pp 52-70 (2021)
One of the common methods to create bond strength in reinforced concrete is providing development length. The bond strength of glass fiber reinforced polymer (GFRP) bar is inherently poor due to its shape, as well as its inadequate mechanical interlo
Externí odkaz:
https://doaj.org/article/7cc98d7d562a45f786331af6fff4418b
Autor:
علی کارگران, Ali Kheyroddin
Publikováno v:
Journal of Structural and Construction Engineering, Vol 6, Iss 1, Pp 155-171 (2019)
Civil engineering structures as well as office or apartment building are affected by earthquakes. In some buildings, few or no walls are provided at the first story (pilot). In the structures with difference in story level, major problems is due to d
Externí odkaz:
https://doaj.org/article/f311f8db313744fb9de9b79f78db5981
Autor:
farzin moludi, ali kheyroddin
Publikováno v:
مجله مدل سازی در مهندسی, Vol 17, Iss 56, Pp 143-156 (2019)
According to recent studies, beam-column connections in concrete structures are highly important since failure in these parts, as the main elements of force transmission in the building, causes the destruction and instability of the entire structure.
Externí odkaz:
https://doaj.org/article/cd8a001c15c9497a85592b4610daab80
Publikováno v:
Journal of Rehabilitation in Civil Engineering, Vol 7, Iss 1, Pp 159-173 (2019)
One of the methods for seismic retrofitting in reinforced concrete structures is the application of steel braces. In this paper, the effect of concentric and eccentric bracing systems on the seismic performance of dual reinforced concrete building sy
Externí odkaz:
https://doaj.org/article/767d7efc3bbc4d929dc499685ed0b9cc
Assesment and seismic rehabilitation of reinforced concrete building with large-scale external brace
Publikováno v:
پژوهشهای زیرساختهای عمرانی, Vol 3, Iss 1, Pp 51-67 (2017)
The experience of past earthquakes has shown that most reinforced concrete structures have been damaged by earthquake-bending frame systems. Also, existing reinforced concrete structures that are designed in accordance with previous editions of seism
Externí odkaz:
https://doaj.org/article/809706282f1f4207a6c5dc44491c9f1f
Publikováno v:
Journal of Structural and Construction Engineering, Vol 2, Iss 1, Pp 19-33 (2015)
Tall buildings with Cor wall are growing in the structural industry. Generally, occurring one plastic hinge in the base of the structure is acceptable. In this research,20, 30 and 40 story buildings are designed according to the practice and response
Externí odkaz:
https://doaj.org/article/81813b84135947b2943ddc7da88dafa3
Autor:
Ali Kheyroddin, علی کارگران
Publikováno v:
مجله مدل سازی در مهندسی, Vol 4, Iss 18, Pp 59-65 (2009)
Civil engineering structures as well as office or apartment building are affected by earthquakes .A common cause of failure seems to be shear stress .The earthquake forces developed at different floor levels in a building need to be brought down alon
Externí odkaz:
https://doaj.org/article/77091d5377f847f189239fa9ca1b348b
Autor:
Ali Kheyroddin, Hamid Beiraghi
Publikováno v:
Proceedings of the Institution of Civil Engineers - Structures and Buildings. 175:865-876
Generally, in reinforced concrete (RC) core wall buildings, the formation of one plastic hinge at the base is preferred; this is called the single plastic hinge (SPH) approach. During a severe earthquake, this approach results in significant moment d
Autor:
Ali Kheyroddin, Ali Kargaran
Publikováno v:
European Journal of Environmental and Civil Engineering. 26:4619-4642
Shear failure is the major factor involved in the failure of structures and may occur in short columns. In this article, six reinforced concrete short columns are prepared and experimentally and nu...