Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Ali Kheyroddin"'
Publikováno v:
Proceedings of the Institution of Civil Engineers - Structures and Buildings. 176:190-202
The effects of high-strength steel (HSS) on the damage indices (DIs) of four special moment frames and three beam–column connection (BCC) specimens under cyclical loading were experimentally studied. The specimens with HSS rebars (with yield streng
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:
Hamed Dabiri, Ali Kheyroddin
Publikováno v:
Structures. 34:1603-1613
Reinforcement ratio and bar splice methods have an indubitable effect on the behavior of RC beam-column joints. The present experimental study is focused on evaluating the influence of parameters including reinforcement ratio of beams, method and num
Publikováno v:
Proceedings of the Institution of Civil Engineers - Structures and Buildings. 174:873-884
Technological developments have facilitated the production of high-strength reinforcements (HSRs) with increasingly appropriate characteristics. The application of HSRs has many benefits, one of which being a decrease in overall construction expendit
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...
Autor:
Ali Kheyroddin, Hamed Dabiri
Publikováno v:
Structures. 28:2562-2571
Beam-column joints affect the performance of structures remarkably, therefore, finding an appropriate method for their construction has always been one of the major concerns of researchers. In the present study, the influence of incorporating mechani
Autor:
Sima Aramesh, Ali Kheyroddin
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Civil Engineering. 45:2231-2254
Although framed tube system has been found to be the most efficient system for high-rise buildings, they could experience the shear lag effects which will result in nonlinear distribution of axial stress along the flange and the web of the cross-sect
Publikováno v:
Engineering Journal. 24:77-91
Engineered cementitious composite (ECC) can be used for strengthening of concrete columns due to its similar structure and suitable connection to normal concrete and its special tension behavior. In this study, to analyse the columns, finite element
Publikováno v:
KSCE Journal of Civil Engineering. 24:166-177
Structural pounding can lead to local or total damage to the stories at the collision level or to the overall collapse of the building. On the other hand, lateral stiffness irregularity is common in the form of soft or very soft stories, which is due
Publikováno v:
Structures. 22:186-199
Structural fuses are sacrificial elements embedded in the structural members to localize potential failures within themselves. These replaceable segments are used to dissipate the energy of severe loads while preserving the integrity of the structure