Results 251 to 259 of about 210,949 (259)

Elastic critical moment of beams with sinusoidally corrugated webs

Journal of Constructional Steel Research, 2017
Abstract This paper approaches the elastic critical moment of web-corrugated beams (WCB), either subjected to a uniform bending moment, gradient bending moments, or a uniformly distributed load. Previous research on the subject of lateral-torsional buckling (LTB) of WCB is presented and critically reviewed.
Gonçalo Correia Lopes, Carlos As Couto, Paulo Vila Real   +2 more
exaly   +2 more sources

Elastic critical moment of continuous composite beams with a sinusoidal-web steel profile for lateral-torsional buckling

Engineering Structures, 2016
Abstract Lateral-torsional buckling (LTB) is an ultimate limit state that can occur in the hogging moment regions of continuous composite steel and concrete beams. This limit state is characterised by the buckling of the steel profile compressed flange (bottom flange) about the minor axis, together with a distortion of the steel profile web.
Janaina Pena Soares de Oliveira, Adenilcia Fernanda Grobério Calenzani, Ricardo Hallal Fakury, Walnório Graça Ferreira   +3 more
exaly   +2 more sources

Elastic critical moment for monosymmetric beams under linear moment gradients

Canadian Journal of Civil Engineering, 2022
The present study documents some inconsistencies observed when applying the lateral torsional buckling provisions of the Canadian standards of steel structures to characterize the elastic critical moments for monosymmetric beams subjected to linear moment gradients.
Xie, Wenbin, MOHAREB, Magdi
openaire   +1 more source

Elasticity and Critical Bending Moment of Model Colloidal Aggregates

Physical Review Letters, 2005
The bending mechanics of singly bonded colloidal aggregates are measured using laser tweezers. We find that the colloidal bonds are capable of supporting significant torques, providing a direct measurement of the tangential interactions between particles.
John P, Pantina, Eric M, Furst
openaire   +2 more sources

Elastic Critical Moment of Lateral-Distortional Buckling of Steel-Concrete Composite Beams under Uniform Hogging Moment

International Journal of Structural Stability and Dynamics, 2019
Great attention has been given in the last few years to steel–concrete composite beams due to the gains in strength that can be obtained with the small cost of installing a shear connection between the steel profile and the concrete slab. In continuous and semicontinuous composite beams close to the internal supports, hogging bending moments are ...
João Victor Fragoso Dias, Janaina Pena Soares Oliveira, Adenilcia Fernanda Grobério Calenzani, Ricardo Hallal Fakury   +3 more
openaire   +1 more source

Rapid Discrete Optimal Design of High-Damping Rubber Dampers for Elastic-Plastic Moment Frames under Critical Double Impulse

2023
Koshin Iguchi, Kohei Fujita, Izuru Takewaki   +2 more
openaire   +1 more source

Deep-subwavelength elastic metasurface with force-moment resonators for abnormally reflecting flexural waves

International Journal of Mechanical Sciences, 2022
Tian Zhao, Liyun Cao, Yanlong Xu
exaly  

Elastic critical moments of I sections with very slender webs

2002
A.J. Wang, K.F. Chung
openaire   +1 more source

Direct imaging for the moment tensor point sources of elastic waves

Journal of Computational Physics, 2022
Xianchao Wang, Yukun Guo
exaly