Results 71 to 80 of about 885 (186)

Zginanie i Wyboczenie Ram Przestrzennych Złożonych z Prętów o Zmiennych Sztywnościach Zginania i Skręcania

Engineering Transactions, 1965
Bar structures of variable flexural and torsional rigidities find wide application in various structures. For this reason the obtainment of equations enabling easy computation of such structures is essential for engineering: The problem of bending and ...
E. Krynicki, Z. Mazurkiewicz
doaj  

Lateral Torsional Buckling of Steel Beams under Transverse Impact Loading

Shock and Vibration, 2018
This study employs experiments and numerical simulation to analyze the dynamic response of steel beams under huge-mass impact. Results show that lateral torsional buckling (LTB) occurs for a narrow rectangular cross-section steel beam under transverse ...
Wenna Zhang, Feng Liu, Feng Xi
doaj   +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  

A mathematica code for evaluating lateral-torsional buckling of tapered cantilevers [PDF]

E3S Web of Conferences
Lateral-torsional buckling (LTB) is the primary failure mode where slender cantilevers experience nonuniform twisting and buckling about their weak axes.
Yilmaz Tolga
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

Elastic Critical Moment for the Lateral-Torsional Buckling (LTB) Analysis of Structural Glass Beams with Discrete Mechanical Lateral Restraints. [PDF]

Materials (Basel), 2020
Santo D, Mattei S, Bedon C.
europepmc   +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

A new finite element formulation for the lateral torsional buckling analyses of orthotropic FRP-externally bonded steel beams

Curved and Layered Structures
The present study develops a new finite element (FE) formulation for the lateral torsional buckling (LTB) analyses of steel beams exteriorly bonded with orthotropic fiber-reinforced polymer (FRP) layers.
Doan-Tan Thi, Nguyen Xuan-Huy, Van Pham Phe   +2 more
doaj   +1 more source

Lateral torsional buckling of glulam beams

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

The Elastic Critical Moment of Lateral Torsional Buckling of Steel Beams with Spatially Elastically Restrained at the Support Nodes. [PDF]

Materials (Basel)
Piotrowski R, Szychowski A.
europepmc   +1 more source