Stability and vibration analysis of axially-loaded shear beam-columns carrying elastically restrained mass

Zhang, H.; Kang, Y.A.; Li, Xian-Fang

doi:10.1016/j.apm.2013.03.050

Cited by 15 publications

(1 citation statement)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several research programs have been carried out over the past 20 years (Farchaly and Shebl, 1995;Esmailzadeh and Ohadi, 2000), with some focused on shear beams (Zhang et al, 2013), investigating the consequences of variable sections (Naguleswaran, 2003) or of an elastically restrained base (Hernández-Urrea and Dario Aristizábal-Ochoa, 2008).…”

Section: Introductionmentioning

confidence: 99%

Identification of equivalent mechanical properties for unreinforced masonry walls

Denoël¹,

Mordant

Degée

2017

IJMRI

View full text Add to dashboard Cite

Transverse vibrations of beams are an interesting topic for numerous engineering fields. The equations of motion develop under various assumptions and associate a frequency equation. This paper expresses the frequency equation for two specific models, using the Timoshenko beam theory. The first model is a typical cantilever beam with an additional mass attached to the free end. The second model considers a beam partially clamped at the base and with an elastic connection of the additional mass to the free end. The relevance of the used theory is discussed and the importance of each term of the equation is studied. These models find applications in unreinforced masonry. They are indeed fitted to identify, from white noise tests, equivalent mechanical properties of unreinforced load-bearing clay masonry walls including soundproofing devices in the perspective of modelling these elements with a macro-scale approach. Discrepancies with respect to current standards are underscored.

show abstract

Section: Introductionmentioning

confidence: 99%

Identification of equivalent mechanical properties for unreinforced masonry walls

Denoël¹,

Mordant

Degée

2017

IJMRI

View full text Add to dashboard Cite

show abstract

Higher‐order effect of axial force on free vibration and buckling of functionally graded sandwich beams

Sun,

2024

Z Angew Math Mech

View full text Add to dashboard Cite

This paper presents a novel higher‐order shear deformation beam theory for analyzing the stability and free vibration of functionally graded (FG) sandwich beams with emphasis on the effect of higher‐order moment (HOM) and cross‐sectional warping. The governing equation of axially loaded FG sandwich beams is derived from three‐dimensional equations of the theory of elastic waves in bodies with homogeneous initial stresses. The characteristic equations for typical end conditions are obtained exactly. The numerical results of the natural frequencies and critical loads are calculated and verified for special cases by comparing them with the existing solutions. The effects of gradient index, core thickness, HOM, and warping shapes on the natural frequencies and critical buckling loads are elucidated for different slenderness ratios and end constraints.

show abstract

Stability and initial post-buckling of a standing sandwich beam under terminal force and self-weight

Han

et al. 2015

Arch Appl Mech

View full text Add to dashboard Cite

Stability and vibration analysis of axially-loaded shear beam-columns carrying elastically restrained mass

Cited by 15 publications

References 26 publications

Identification of equivalent mechanical properties for unreinforced masonry walls

Identification of equivalent mechanical properties for unreinforced masonry walls

Higher‐order effect of axial force on free vibration and buckling of functionally graded sandwich beams

Stability and initial post-buckling of a standing sandwich beam under terminal force and self-weight

Contact Info

Product

Resources

About