Thermo-mechanical coupled behavior of laminated beams with temperature-dependent viscoelastic interlayers

Yang, Zhiyuan; Zhu, Hong; Yu, Fei; Wu, Peng; Fang, Hai

doi:10.1016/j.euromechsol.2023.105000

Cited by 4 publications

(2 citation statements)

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“…In the present study, the temperature field is considered in steady state. Based on the two-dimensional heat conduction theory [30], the temperature field and the heat flux for the i th (i = 1,2) component should satisfy the following equations…”

Section: Temperature Fieldmentioning

confidence: 99%

“…After the temperature field is determined, the stresses and displacements in the TCC beam under a thermo-mechanical load is then figured out in this section. On the basis of the two-dimensional thermo-elasticity theory in the linear elastic framework [30], the constitutive equation and the equilibrium equation for the i th (i = 1,2) component are respectively given by…”

Section: Stresses and Displacements Under Thermo-mechanical Loadmentioning

confidence: 99%

See 1 more Smart Citation

Theoretical Analysis on Thermo-Mechanical Bending Behavior of Timber–Concrete Composite Beams

Guan,

Dai,

Zhang

et al. 2023

Buildings

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In this study, an analytical approach is introduced for predicting the bending behavior of a timber–concrete composite (TCC) beam subjected to a mechanical load and a non-uniform temperature field, in which the orthotropy of timber as well as interfacial slip are taken into consideration. The analytical model addresses the non-uniform temperature field using Fourier series expansion based on the heat transport theory. The stresses and displacements of the TCC beam under the thermo-mechanical condition are governed by the thermo-elasticity theory, and the corresponding solution is derived analytically by solving a group of non-homogeneous partial differential equations. The proposed solution is in good agreement with the finite element solution and exhibits higher accuracy compared to the Euler–Bernoulli beam solution that relies on the assumption of transverse shear deformation and isotropy. An extensive investigation is carried out to analyze how the bending behavior of TCC beams is influenced by variations in interfacial shear stiffness and temperature field.

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Section: Temperature Fieldmentioning

confidence: 99%

Section: Stresses and Displacements Under Thermo-mechanical Loadmentioning

confidence: 99%