Results 21 to 30 of about 18,483 (211)

The behaviour and effects of beam-end buckling in fire using a component-based method [PDF]

, 2017
A combination of beam-web shear buckling and flange buckling at the ends of steel beams is very commonly observed during full-scale fire tests. This can affect the behaviour of the steel beams, as well as on their adjacent connections, under fire ...
Burgess, I., Huang, S.S., Quan, G.
core   +1 more source

Failure modes of steel beams with web openings [PDF]

Građevinski Materijali i Konstrukcije
As an alternative to trusses and open-web joist systems, beams with Web openings are lightweight, long-spanning structural elements that bind structural role (efficient load distribution) and functionality in a visually acceptable way by allowing service
Ranisavljević Maja, Dobrić Jelena
doaj   +1 more source

Design of Cellular Members under Axial-Shear-Flexure Interaction [PDF]

Journal of Applied and Computational Mechanics
Due to lack of a design resistance for cellular beam-columns under the axial-shear-flexure interaction, the design interaction resistances were investigated through a validated finite element analysis.
Pattamad Panedpojaman, Worathep Sae-Long, Ruslan Yapa, Passagorn Chaiviriyawong   +3 more
doaj   +1 more source

Buckling of built-up columns of pultruded fiber-reinforced polymer C-sections [PDF]

, 2014
This paper presents the test results of an experimental investigation to evaluate the buckling behavior of built-up columns of pultruded profiles, subjected to axial compression.
Carlo Casalegno, Engesser F., Fiberline, Giosuè Boscato, J. Toby Mottram, Lane A., Mottram J. T., Russo S., Salvatore Russo   +8 more
core   +1 more source

PARAMETRIC STUDIES ON THE COMPONENT-BASED APPROACH TO MODELLING BEAM BOTTOM FLANGE BUCKLING AT ELEVATED TEMPERATURES

Acta Polytechnica, 2016
In this study, an analytical model of the combination of beam-web shear buckling and bottom-flange buckling at elevated temperatures has been introduced. This analytical model is able to track the force-deflection path during post-buckling. A range of 3D
Guan Quan, Shan-Shan Huang, Ian Burgess
doaj   +1 more source

Experimental and FE analysis of stiffened steel I-column with slender sections

Ain Shams Engineering Journal, 2018
This paper presents an experimental and a FE analysis of the compressive behavior of slender section columns with and without stiffeners. A series of tests was performed on specimens with different overall heights and different number of stiffeners.
Suzan A.A. Mustafa, Osama M. Elhussieny, Ehab B. Matar, Ahmed G. Alaaser   +3 more
doaj   +1 more source

Vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under axial loads and end moments [PDF]

, 2013
A finite element model with seven degrees of freedom per node is developed to study vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under constant axial loads and equal end moments.
Banerjee J. R., Banerjee J. R., Bank L. C., Bleich F., Gjelsvik A., Jaehong Lee, Jones R.M., Joshi A., Joshi A., Kaya M., Kim N. I., Kim N. I., Kim N. I., Lee J., Lee J., Lee J., Leung A.Y. T., Leung A.Y. T., Leung A.Y. T., Leung A.Y. T., Li J., Li J., Machado S.P., Mohri F., Mohri F., Pavlovic R., Sapountzakis E. J., Sapountzakis E. J., Sapountzakis E. J., Thuc Phuong Vo, Timoshenko S., Timoshenko S., Vlasov V. Z., Voros G. M.   +33 more
core   +2 more sources

Behaviour and design of composite beams subjected to negative bending and compression [PDF]

, 2012
This paper investigates the behaviour of steel–concrete composite beams subjected to the combined effects of negative bending and axial compression. Six full-scale tests were conducted on composite beams subjected to negative moment while compression was
Kirkland, Brenadan, Tan, Ee Loon, Uy, Brian, Vasdravellis, George   +3 more
core   +1 more source

Post-buckling Analysis of Cold-form Steel Column

Journal of Engineering, 2020
For the time being, the cold-formed sections are widely used due to their simple manufacturing and construction processes. To be feasible, the strength of cold-formed columns should be determined based on their post-buckling behavior.
Tuka Mohammed Qasim, Salah Rohaima Al-Zaidee   +1 more
doaj   +1 more source

Numerical simulation of composite steel-concrete alveolar beams: web-post buckling, Vierendeel and flexural mechanisms [PDF]

Latin American Journal of Solids and Structures, 2020
Abstract Composite alveolar beams consist in the union of two structural systems largely employed in civil construction sector: the steel-concrete composite beams and the alveolar steel beams. Thus, its use allows their advantages to be enhanced, enabling to design even larger spans and to achieve more economical and sustainable solutions.
Matheus Erpen Benincá, Inácio Benvegnu Morsch   +1 more
openaire   +3 more sources