Results 181 to 190 of about 18,471 (198)

The evaluation of the previous models used to study the web post-buckling

International Journal of Steel Structures, 2017
The number of suggested and modified theories for web post-buckling behavior shows that this is one of the topics receiving much attention in civil engineering. However, the controversy related to the elusive behavior of web post-buckling is going on. The present study using an updated data set from 27 previous experimental shear tests and the current ...
Thi-Hang Mai, Sang-Yun Han, Dae-Hyeak Kim, Young-Jong Kang   +3 more
openaire   +1 more source

Buckling of Web Posts in Perforated Beams

Journal of the Structural Division, 1981
The buckling of the web post is investigated for steel I-beams containing adjacent rectangular web openings, and a method is presented for determining the buckling moment. An expression is derived for the effective buckling length of a web post, and its validity is demonstrated by means of tests on scale models.
openaire   +1 more source

Stiffened shear webs: post-buckling failure of stiffeners of less than critical rigidity

The Aeronautical Journal, 1979
The buckling coefficient for a conventional shear web, reinforced by a series of equally-spaced transverse stiffeners, is practically independent of the flexural rigidity of the stiffeners provided this exceeds a certain critical value. The stiffeners then provide conditions close to simple-support (if they are of negligible torsional stiffness).
A. Rothwell, N. J. Liacos
openaire   +1 more source

Investigation of Web Post Compression Buckling Limit State and Stiffener Requirements in Castellated Beams

Engineering Journal, 2017
The research presented in this paper addresses the need for a design method to estimate the nominal capacity of castellated beams against concentrated loads. The limit state investigated is that of web post buckling due to compression loads. The purpose of the paper is twofold: (1) to investigate the limit state of web post buckling due to compression ...
Fatmir Menkulasi, Christopher D. Moen, Matthew R. Eatherton, Dinesha Kuruppuarachchi   +3 more
openaire   +1 more source

Web Post Buckling in Castellated Beams

1996
Richard Redwood, Walid Zaarour, Jihad Megharief   +2 more
openaire   +1 more source

Buckling and post-buckling analyses of composite cellular beams

Composite Structures, 2021
Konstantinos D Tsavdaridis, Carlos Humberto Martins, Silvana De Nardin   +2 more
exaly  

Comparative analysis of fire-adapted models for the shear buckling strength of web-posts in castellated steel beams

Fire Safety Journal, 2023
Larice Gomes Justino Miranda, José Carlos Lopes Ribeiro, Gustavo de Souza Veríssimo, José Luiz Rangel Paes, Rodrigo Barreto Caldas   +4 more
openaire   +1 more source

Post-buckling shear resistance of slender girder webs: Stiffener participation and flange contributions

Journal of Constructional Steel Research, 2022
Kevin Augustyn, Spencer E Quiel, Maria Garlock   +2 more
exaly  

Inelastic Shear Buckling and Post-Buckling Analysis of Steel Web Posts With Openings

Ju-Hyung Kim, Young Hak Lee, Jang-Woon Baek, Dae-Jin Kim   +3 more
openaire   +1 more source

Buckling and post-buckling of a composite C-section with cutout and flange reinforcement

Composites Part B: Engineering, 2014
Shijun Guo, Xiang Zhang, Jinwu Xiang
exaly