Zobrazeno 21 - 30
of 98
pro vyhledávání: '"Hayder A. Rasheed"'
Publikováno v:
Composite Structures. 184:839-847
An experimental program was conducted to evaluate the seismic performance of rigid frames strengthened with externally bonded CFRP fabric and near-surface mounted (NSM) CFRP bars. Three rigid frame specimens were subjected to cyclic loading. The thre
Publikováno v:
Engineering Structures. 151:327-336
Closed form expression for the buckling load of generally anisotropic laminated composite simply supported thin plates is derived. The Rayleigh-Ritz displacement field approximation based on the energy approach introduced an upper bound solution comp
Publikováno v:
Engineering Structures. 150:300-317
This paper presents a general methodology for predicting the critical buckling loads of spherical shells using a nondestructive test. For this purpose, the well known graphical method of predicting buckling loads, i.e., the Southwell’s nondestructi
Autor:
Hayder A. Rasheed, Rami A. Hawileh
Publikováno v:
International Journal of Advanced Structural Engineering, Vol 9, Iss 4, Pp 315-323 (2017)
This paper presents a numerical study that investigates the behavior of continuous concrete decks doubly reinforced with top and bottom glass fiber reinforced polymer (GFRP) bars subjected to top surface fire. A finite element (FE) model is developed
Publikováno v:
Engineering Structures. 147:473-485
The objective of this experimental investigation is to study the viability and effectiveness of using Aluminum Alloy (AA) plates as externally bonded flexural reinforcement for reinforced concrete (RC) beams. Ten RC beams were prepared and nine of th
Publikováno v:
Engineering Structures. 146:127-139
In this paper, a generalized analytical approach for lateral-torsional buckling of simply supported anisotropic hybrid (steel-FRP), thin-walled, rectangular cross-section beams under pure bending condition was developed using the classical laminated
Autor:
Mustafa M. Raheem, Hayder A. Rasheed
Publikováno v:
Composite Structures. 265:113762
There are only few experimental studies available in literature that focus on the effect of distributed U-wraps as anchoring system to secure FRP-strengthened reinforced concrete (RC) beams. Thus, this paper is intended to present a rational design m
Autor:
Mohammed A. Zaki, Hayder A. Rasheed
Publikováno v:
Composite Structures. 262:113630
The premature debonding of Fiber Reinforced Polymer (FRP) sheets has been well studied and understood for normal weight concrete. This type of failure mode can be averted by keeping the maximum FRP strain below the debonding strain of FRP as specifie
Publikováno v:
Composite Structures. 167:207-218
The flexural resistance of reinforced concrete (RC) members such as beams and slabs can be enhanced by bonding fibre-reinforced polymer (FRP) composite plates to their tension face. The effectiveness of the strengthening can be compromised though by
Publikováno v:
International Journal of Concrete Structures and Materials. 11:135-149
The prediction of the actual ultimate capacity of confined concrete columns requires partial confinement utilization under eccentric loading. This is attributed to the reduction in compression zone compared to columns under pure axial compression. Mo