Results 101 to 110 of about 13,966 (231)

Experimental Study of Lateral-Torsional Buckling of Class 4 Beams at Elevated Temperature. [PDF]

Materials (Basel), 2021
Woźniczka P.
europepmc   +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  

Lateral-Torsional Buckling of Beams Elastically Restrained Against Warping at Supports

Archives of Civil Engineering, 2015
The study presents the results of theoretical investigations into lateral torsional buckling (LTB) of bi-symmetric I-beams, elastically restrained against warping at supports. Beam loading schemes commonly used in practice are taken into account.
Piotrowski R., Szychowski A.
doaj   +1 more source

Lateral-torsional buckling of compressed and highly variable cross section beams

Curved and Layered Structures, 2016
In the critical state of a beam under central compression a flexural-torsional equilibrium shape becomes possible in addition to the fundamental straight equilibrium shape and the Euler bending.
Mascolo Ida, Pasquino Mario
doaj   +1 more source

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

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

Pelaksanaan pengajaran pensyarah tiada kelayakan Ikhtisas Pendidikan [PDF]

, 2013
Kajian deskriptif kuantitatif berbentuk kajian kes institusi ini meninjau pelaksanaan pengajaran dalam kalangan pensyarah tiada kelayakan ikhtisas pendidikan mengikut pendapat pelajar Sarjana Muda kejuruteraan Mekanikal di Fakulti Kejuruteraan ...
Che Ilias, Izyan Mumtaz
core  

Elastic lateral-torsional buckling of cellular beams

Structures
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.
openaire   +2 more sources

Design Procedures for Fiber Composite Box Beams [PDF]

Step-by-step procedures are described which can be used for the preliminary design of fiber composite box beams subjected to combined loadings.
Chamis, Christos C., Murthy, Pappu L. N.
core   +1 more source

A simple model for lateral torsional buckling resistance of steel I beams under fire condition – comparison with experimental results [PDF]

, 2010
When a beam is bent about its axis of greatest flexural rigidity it may twist before it reaches its strength limit state. This flexural stability limit state is most commonly referred to as lateral torsional buckling of a beam. The twisting of the beam
Piloto, P.A.G., Vila Real, P.M.M.
core