Isogeometric technique for dynamic instability analysis of nanocomposite folded plates based on higher-order shear deformation theory

H Mohammadi, O Weeger, M Shojaee - Thin-Walled Structures, 2022 - Elsevier
This paper proposes a dynamic instability isogeometric analysis (IGA) of functionally graded
(FG) folded plates strengthened by carbon nanotubes (CNTs) under a uniform in-plane …

Sound transmission loss behavior of sandwich panel with different truss cores under external mean airflow

T Fu, Z Chen, H Yu, X Zhu, Y Zhao - Aerospace Science and Technology, 2019 - Elsevier
This paper presents an analytical study on the sound transmission loss characteristics of
sandwich plate with different truss cores under external mean airflow. Three types of truss …

[HTML][HTML] Dynamic buckling of active sandwich panels

A Afonso, M Tomé, F Moleiro, AL Araújo - Composite Structures, 2023 - Elsevier
In this work, a laminated sandwich plate model with external piezoelectric layers is extended
for buckling and dynamic stability analysis. In-plane harmonic uniformly distributed loads are …

Investigation on global analytic modes for a three-axis attitude stabilized spacecraft with jointed panels

G He, D Cao, Y Cao, W Huang - Aerospace Science and Technology, 2020 - Elsevier
The natural property of a three-axis attitude stabilized spacecraft is investigated by
simplifying it as a rigid central body jointed with 4 solar panels in this paper. For the …

[HTML][HTML] Dynamic stability analysis of delaminated composite beams in frequency domain using a unified beam theory with higher order displacement continuity

T Pölöskei, A Szekrenyes - Composite Structures, 2021 - Elsevier
In this paper the dynamic stability behaviour of single delaminated composite beam is
investigated using higher order shear deformable beam theories. The system is discretised …

[HTML][HTML] An advanced five-unknown higher-order theory for free vibration of composite and sandwich plates

WU Zhen, MA Rui, LI Yongzhi, X Yushan… - Chinese Journal of …, 2021 - Elsevier
Accurate prediction of dynamic characteristics is quite critical to understand the strength of
layered structures. Nevertheless, the existing five-unknown higher-order theories encounter …

Dynamic Modeling and Attitude–Vibration Cooperative Control for a Large-Scale Flexible Spacecraft

G He, D Cao - Actuators, 2023 - mdpi.com
Modern spacecraft usually have larger and more flexible appendages whose vibration
becomes more and more prominent, and it has a great influence on the precision of …

Stability analysis for geometric nonlinear functionally graded sandwich shallow shell using a new developed displacement field

YX Hao, Z Cao, W Zhang, J Chen, MH Yao - Composite Structures, 2019 - Elsevier
Although the stability of the sandwich structures under in-plane excitation has been
reported, few of them focus on the functionally graded materials (FGM) sandwich doubly …

[HTML][HTML] Stability behavior of variable stiffness composite panels under periodic in-plane shear and compression

M Rasool, MK Singha - Composites Part B: Engineering, 2019 - Elsevier
Dynamic stability characteristics of variable stiffness composite plates under periodic in-
plane loads are investigated here using a shear-deformable sixteen-node plate bending …

Stochastic natural frequency analysis of skewed sandwich plates

RR Kumar, PK Karsh, KM Pandey, S Dey - Engineering …, 2019 - emerald.com
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