Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Riyad S. Aboutaha"'
Autor:
Fares Jnaid, Riyad S. Aboutaha
Publikováno v:
Proceedings of the Institution of Civil Engineers - Structures and Buildings. 172:859-870
Finite-element analysis (FEA) and an analytical model were used to estimate the ultimate flexural strength of reinforced concrete (RC) beams with corroded compression bars. Both models accounted for the deteriorated material's properties and geometry
Publikováno v:
ACI Structural Journal. 117
Autor:
Fares Jnaid, Riyad S. Aboutaha
Publikováno v:
Bridge Structures. 14:47-59
Publikováno v:
ACI Structural Journal. 116
Autor:
Fares Jnaid, Riyad S. Aboutaha
Publikováno v:
Engineering Structures. 119:198-216
In order to develop a cost-effective retrofit system for deteriorated concrete members, there is a need for sound evaluation of their remaining strength. Unfortunately, there is a lack of reliable models for evaluating the residual strength of steel
Autor:
Xingji Lu, Riyad S. Aboutaha
Publikováno v:
Journal of Building Engineering. 31:101344
Footing enlargement method is widely used to increase the load carrying capacity of obsolete spread footings. The traditional method involves addition of new concrete and dowel bars, along with splicing of steel bars, which is labor intensive and imp
Publikováno v:
International Journal of Adhesion and Adhesives. 97:102485
In this research, a single-shear test was conducted to investigate the bond properties between carbon fibre-reinforced polymer (CFRP) plates and fire-damaged concrete prisms. The investigation focused on the effects of fire exposure condition and the
Autor:
Riyad S. Aboutaha, Rafic G. El-Helou
Publikováno v:
Computers and Concrete. 16:245-260
In this study, nominal moment-axial load interaction diagrams, moment-curvature relationships, and ductility of rectangular hybrid beam-column concrete sections are analyzed using the modified Hognestad concrete model. The hybrid columns are primaril
Publikováno v:
Applied Mechanics and Materials. :252-255
Composite concrete filled steel tubular (CFST) column is a new type of column having high ductility and high load-bearing capacity. In this paper, the finite element analysis software ABAQUS is used to study the seismic performance of 3D joint of com
Publikováno v:
Applied Mechanics and Materials. :305-308
In this paper, the finite element analysis software ABAQUS is used to study the seismic performance of the joint of crisscross concrete-filled steel tube core column-steel beam tested by the pseudo static simulation under low cyclic loading. Then we