Doubly curved truss core composite shell system for broadband diffuse acoustic insulation

MH Asadi Jafari, MR Zarastvand… - Journal of Vibration and …, 2024 - journals.sagepub.com
The lattice sandwich structure as a new periodic sandwich model involves high stiffness and
superior strength to density ratio, which can be applied for modeling lightweight systems …

Effect of visco-Pasternak foundation on thermo-mechanical bending response of anisotropic thick laminated composite plates

F Bounouara, M Sadoun, MMS Saleh… - Steel and Composite …, 2023 - koreascience.kr
This article investigates the static thermo-mechanical response of anisotropic thick
laminated composite plates on Visco-Pasternak foundations under various thermal load …

Acoustic wave transmission characteristics of stiffened composite shell systems with double curvature

MR Zarastvand, MH Asadijafari, R Talebitooti - Composite Structures, 2022 - Elsevier
In this study, acoustic performance of the stiffened doubly curved shells is studied for the first
time. Since these structures reinforced via equally spaced stiffeners are found in many …

Computational Modelling and Analysis of Effect of Viscoelastic Materials on Damping and Vibrational Behaviors of Composite Structures—An Extensive Review

YH Elmoghazy, B Safaei, M Asmael, S Sahmani… - … Methods in Engineering, 2024 - Springer
This article reported an extensive review of computational modelling and analysis on
damping and vibrational behaviors of viscoelastic structures, including experimental …

Sound transmission loss and energy absorbing performance of stiffened doubly-curved shells with corrugated-honeycomb hybrid cores

T Fu, E Rao, T Rabczuk - European Journal of Mechanics-A/Solids, 2024 - Elsevier
Compared to traditional lightweight corrugation and cellular cores, the novel cellular cores
auxetic metamaterials with negative and zero Poisson's ratios possess distinctive …

Large cylindrical deflection analysis of FG carbon nanotube-reinforced plates in thermal environment using a simple integral HSDT

N Djilali, AA Bousahla, A Kaci, MM Selim… - Steel and Composite …, 2022 - dbpia.co.kr
This work presents a non-linear cylindrical bending analysis of functionally graded plate
reinforced by single walled carbon nanotubes (SWCNTs) in thermal environment using a …

Broadband low-frequency sound insulation of stiffened sandwich PFGM doubly-curved shells with positive, negative and zero Poisson's ratio cellular cores

T Fu, X Wang, T Rabczuk - Aerospace Science and Technology, 2024 - Elsevier
Compared to the conventional cellular cores, the cellular cores auxetic metamaterials with
negative and zero Poisson's ratios have unique mechanical deformation characteristics …

Semi-analytical dynamic modeling of parallel pipeline considering soft nonlinearity of clamp: A simulation and experimental study

W Chen, Y Cao, S Chen, X Guo, H Ma… - Mechanical Systems and …, 2023 - Elsevier
Clamp is a crucial support structure to secure and connect the parallel pipeline system.
Since the metal felt of the clamp is composed of metal rubber material, as well as the clamp …

Effect of temperature and porosity on free vibration characteristics of a doubly-curved skew laminated sandwich composite structures with 3D printed PLA core

V Kallannavar, S Kattimani - Thin-Walled Structures, 2023 - Elsevier
This paper deals with the investigation of the influence of temperature and porosity on the
vibration response of the doubly-curved skew laminated sandwich composite (DSLSC) …

The dynamic regimes and the energy harvesting of the energy harvester based on the bistable piezoelectric composite laminate

T Dong, D Cao, M Dong - Thin-Walled Structures, 2023 - Elsevier
The dynamic regimes and the energy harvesting of the bistable energy harvester based on
the bistable piezoelectric composite laminate are elaborated here. To identify the all-around …