Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ali Kheyroddin"'
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
Publikováno v:
Structures. 35:1175-1190
In this article, the outcomes from an experiential program aimed at investigating the effect of high- performance fiber reinforced cementitious composite (HPFRCC) layers and stirrups distance on flexural performance, ductility, moment redistribution,
Publikováno v:
International Journal of Steel Structures. 19:672-691
A retrofit method for bolted end plate connections is the use of haunches. This method needs no change or replacement of connection components. The optimum selection of rehabilitation parameters like thickness or haunch-beam angle is of great importa
Publikováno v:
Journal of Building Engineering. 44:102956
The Linked Column Frame (LCF) system consists of the main lateral load bearing system of the structure called the Linked Column (LC) frame; the structural system is Moment Resisting (MF) frame acts as gravity load bearing system. This system can use
Publikováno v:
Engineering Structures. 241:112434
Bar splices play an important role on the performance of RC structures by transferring loads from one bar to another. Therefore, applying an appropriate method to achieve satisfactory stress transmission has become a major concern for structural desi
Publikováno v:
International Journal of Steel Structures. 17:743-755
Bolted steel connections have been frequently used after Northridge earthquake. Among the concerns regarding the poor performance of weak connections is the ability to effectively and economically rehabilitate steel moment connections in existing bui
Publikováno v:
Engineering Structures. 129:31-43
There are wide variety of techniques for seismic rehabilitation of structures. Selecting the optimum technique for rehabilitation of existing structures has been a challenge for engineers in the recent years. One of rehabilitation cases is to retrofi
Publikováno v:
Structures. 8:144-153
Sassanid era arches are among the oldest arches in Persian architecture. In this study, an infilled masonry wall and a similar Sassanid era arched masonry wall, both with clay bricks (square bricks of 195 mm long) and clay and gypsum mortar, are comp
Publikováno v:
The Structural Design of Tall and Special Buildings. 25:801-820
SUMMARY In this study, different energy components in the tall reinforced concrete core-wall buildings with numerous plastic hinges over the height are investigated using nonlinear time history analysis. The effect of near-fault and far-fault earthqu
Publikováno v:
The Structural Design of Tall and Special Buildings. 25:519-539
Summary Near-fault (NF) ground motion having forward directivity and far-fault (FF) earthquakes can generate different responses on tall reinforced concrete cantilever walls. In this paper, the behavior of the core wall buildings were examined by per