Results 21 to 30 of about 1,180,463 (291)

Flexural–torsional behavior of thin-walled composite box beams using shear-deformable beam theory [PDF]

open access: yes, 2008
This paper presents a flexural–torsional analysis of thin-walled composite box beams. A general analytical model applicable to thin-walled composite box beams subjected to vertical and torsional loads is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Flexural Behavior of Fiber-Reinforced Self-Stressing Concrete T-Shaped Composite Beams

open access: yesAdvances in Civil Engineering, 2020
Given the excellent crack resistance performance of steel fiber-reinforced self-stressing concrete (SFRSSC), the bending performance of some composite beams with SFRSSC laminated layers was studied.
Boxin Wang, Ruichang Fang, Qing Wang
doaj   +1 more source

Finite Element Analysis on Inelastic Mechanical Behavior of Composite Beams Strengthened With Carbon-Fiber-Reinforced Polymer Laminates Under Negative Moment

open access: yesFrontiers in Materials, 2022
This work studies the improvement in the inelastic mechanical property of steel-concrete composite beams strengthened by carbon-fiber-reinforced polymer (CFRP) laminates under a negative moment.
Aiming Song   +3 more
doaj   +1 more source

Flexural-torsional behavior of thin-walled closed-section composite box beams [PDF]

open access: yes, 2007
This paper presents a flexural–torsional analysis of composite box beams. A general analytical model applicable to thin-walled box section composite beams subjected to vertical and torsional load is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Geometrically nonlinear analysis of thin-walled open-section composite beams [PDF]

open access: yes, 2010
A geometrically nonlinear model for general thin-walled open-section composite beams with arbitrary lay-ups under various types of loadings based on the classical lamination theory is presented.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Prediction of Post-Yield Performance of Hybrid Precast Beams Based on Strength Degradation

open access: yesApplied Sciences, 2021
In this study, the post-yield load-displacement relationships of precast composite beams with various boundary conditions were predicted based on strength degradation data.
Won-Kee Hong, Gyun-Taek Lim
doaj   +1 more source

A Refined Zigzag Beam Theory for Composite and Sandwich Beams [PDF]

open access: yesJournal of Composite Materials, 2009
A new refined theory for laminated composite and sandwich beams that contains the kinematics of the Timoshenko Beam Theory as a proper baseline subset is presented. This variationally consistent theory is derived from the virtual work principle and employs a novel piecewise linear zigzag function that provides a more realistic representation of the ...
TESSLER A   +2 more
openaire   +2 more sources

Geometrically nonlinear analysis of thin-walled composite box beams [PDF]

open access: yes, 2009
A general geometrically nonlinear model for thin-walled composite space beams with arbitrary lay-ups under various types of loadings has been presented by using variational formulation based on the classical lamination theory.
Lee, Jaehong, Vo, Thuc
core   +1 more source

On triply coupled vibrations of axially loaded thin-walled composite beams [PDF]

open access: yes, 2010
Free vibration of axially loaded thin-walled composite beams with arbitrary lay-ups is presented. This model is based on the classical lamination theory, and accounts for all the structural coupling coming from material anisotropy.
Lee, Jaehong, Vo, Thuc, Lee, Kihak
core   +1 more source

Geometrically nonlinear theory of thin-walled composite box beams using shear-deformable beam theory [PDF]

open access: yes, 2010
A general geometrically nonlinear model for thin-walled composite space beams with arbitrary lay-ups under various types of loadings is presented. This model is based on the first-order shear deformable beam theory, and accounts for all the structural ...
Lee, Jaehong, Vo, Thuc
core   +1 more source

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