Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hayder A. Rasheed"'
Autor:
Hayder A. Rasheed, Rund Al-Masri
Publikováno v:
Thin-Walled Structures. 123:206-213
Following the bifurcation approach, a generalized closed form buckling solution for clamped-pinned anisotropic laminated composite columns under axial compression is developed using the energy method. The effective axial, coupling, and flexural rigid
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
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:
International Journal of Structural Stability and Dynamics. 20:2041016
This study addresses the analytical treatment of a closed-form buckling equation for lateral-torsional stability of thin web composite cantilever beams under mid-height tip force. The beam is composed of random ply fiber orientations. Classical lamin
Publikováno v:
Mathematical Problems in Engineering, Vol 2017 (2017)
Buckling of nonprismatic single columns with arbitrary boundary conditions resting on a nonuniform elastic foundation may be considered as the most generalized treatment of the subject. The buckling differential equation for such columns is extremely
Autor:
Hayder A. Rasheed, Rund Al-Masri
Publikováno v:
International Journal of Structural Stability and Dynamics. 17:1750103
A generalized analytical formula is developed to predict buckling of anisotropic laminated composite fixed–fixed thin columns by using the Rayleigh–Ritz displacement field approximation. Based on the generalized constitutive relationship, the eff