Results 91 to 100 of about 1,000,097 (165)

Elastic lateral-torsional buckling of cellular beams [PDF]

Cellular beams are I-shaped steel sections with advantages provided by their circular web openings. This type of beam can have greater spans, be more slender and higher than the solid beams, being more prone to failure by lateral-torsional buckling ...
Silva, Luana Vidoti da, Mesquita, L.M.R.
core   +1 more source

Numerical study of cold-formed steel beam subject to lateral-torsional buckling [PDF]

, 2011
The use of cold-formed steel members as structural columns and beams in residential, industrial and commercial buildings has increased significantly in recent times.
N. Dolamune Kankanamge, M. Mahendran, Mahendran, Mahen, Dolamune Kankanamge, Nirosha   +3 more
core   +1 more source

Structural safety of rolled and welded beams subjected to lateral‐torsional buckling

Journal of Civil Engineering and Management, 2010
The expediency of using probability‐based approaches in the analysis of beams subjected to lateral‐torsional buckling is discussed. The values of buckling resistance moments and their uncertainties for rolled and equivalent welded I sections as ...
Antanas Kudzys, Ona Lukoševičienė, Inga Baltrukėnaitė-Kroškienė   +2 more
doaj  

Elastic lateral-torsional buckling of glass beams with continuous lateral restraints

, 2016
Lateral-torsional buckling is a typical buckling mode for slender members loaded in bending, which is characterized by the lateral and torsional displacement of the cross-section along the complete member length.
Belis, Jan, Sonck, Delphine
core   +1 more source

Design imperfections for steel beam lateral torsional buckling [PDF]

, 2016
To perform geometrically and materially nonlinear analyses including imperfec-tions for steel beam lateral torsional buckling, the size and shape of the geometric imperfec-tion can be obtained from EN 1993-1-1.
Hofmeyer, H.; id_orcid, Snijder, H.H., van Hove, B.W.E.M., van der Aa, R.P.   +3 more
core  

Helical Buckling of Drill-Strings

MATEC Web of Conferences, 2018
This paper presents experimental and numerical investigations of the complex drill-string vibration, with particular attention to the helical buckling of drill-strings and its influence on the system dynamics.
Kapitaniak Marcin, Vaziri Vahid, Wiercigroch Marian   +2 more
doaj   +1 more source

Lateral Torsional Instability of Single Channels Restrained by Angle Cleats [PDF]

, 2010
A series of experiments on the lateral tors ional instability of single channels is presented. The channels are restrained by a purlin – angle cleat connection and subjected to a two point loading system in order to simulate a distributed load.
Bukasa, G. M., Masce, M. Dundu
core   +1 more source

Span-dependent comparative analysis of lateral torsional buckling and nonlinear load behaviour in castellated and solid I-beams using analytical and finite element approaches

Materials Research Express
Castellated beams (CB), widely employed in modern construction, offer an improved strength-to-weight ratio and enhanced structural efficiency due to their increased depth and moment of inertia.
Kiran Bhat P, Ashwitha S, Dhanalakshmi Kiran Bhat   +2 more
doaj   +1 more source

Lateral-torsional buckling of cold-formed steel beams at ambient temperature [PDF]

, 2009
Cold-formed steel beams are increasingly used as floor joists and bearers in residential, industrial and commercial buildings. Their structural behaviour and moment capacities are influenced by lateral-torsional buckling and hence a research study was ...
Mahendran, Mahen, Kankanamge, Nirosha
core  

Lateral torsional buckling of glulam beams

, 2023
Töpler, Janusch, Kuhlmann, Ulrike
openaire   +2 more sources