Results 251 to 260 of about 1,916 (277)

Vibration modals of composite auxetic honeycomb sandwich cylindrical shells

Polymer Composites
Abstract The vibration modals of composite sandwich cylindrical shells with auxetic honeycomb cells arrayed in the circumferential direction and axial direction were studied theoretically and numerically.
Weimin Jiang, Yukun Li, Qinze Wang, Jiayi Liu, Wei Huang   +4 more
openaire   +1 more source

Static analysis of laminated and sandwich composite doubly-curved shallow shells

Steel and Composite Structures, 2016
A new analytical solution based on a third order shear deformation theory for the problem of static analysis of cross-ply doubly-curved shells is presented. The boundary-discontinuous generalized double Fourier series method is used to solve highly coupled linear partial differential equations with the mixed type simply supported boundary conditions ...
Veysel Alankaya, Ahmet Sinan Oktem
openaire   +1 more source

Comparison of plate and shell timber-composite sandwich structures

2017
The variety and relative ubiquity of automated workshop machines has led to a recent explosion in the design of digitally-fabricated structures. The range of materials used in these systems is immense, but timber, composites, and polymers are the most common, due to their high machinability and excellent structural characteristics.
Al-Qaryouti, Yousef, Wen, Ye, Gattas, Joseph M., Fernando, Dilum   +3 more
openaire   +1 more source

Weight Optimization of Design Structural Parameters of Sandwich Composite Shells

Mechanics of Composite Materials, 2023
V. E. Gaydachuk, A. V. Kondratiev, A. M. Potapov   +2 more
openaire   +1 more source

Free vibration analyses of composite sandwich cylindrical shells with grid cores: experimental study and numerical simulation

Mechanics Based Design of Structures and Machines, 2022
Davoud Shahgholian-Ghahfarokhi, Gholamhossein Rahimi, M Zarei   +2 more
exaly  

Dynamic characteristics of composite damping sandwich open conical shell

Mechanics of Advanced Materials and Structures, 2022
Yunfa Zhou, Changsheng Zheng, Hanchang Wang, Qiang Han, Jiansen Shen   +4 more
openaire   +1 more source

On the Optimization of Composite Cylindrical Sandwich Shells Subjected to Beam Type Bending

Analysis and Design Issues for Modern Aerospace Vehicles, 1997
Abstract Sandwich construction offers several advantages over monocoque and various discretely stiffened structures. These include greater load carrying ability, reduced weight, higher buckling loads and higher fundamental natural frequencies. The equations for the analysis and design of sandwich cylindrical shells subjected to beam type
openaire   +1 more source

Temperature Profiles in Composite and Sandwich Shells

2014
Erasmo Carrera, Salvatore Brischetto
openaire   +2 more sources

Analytical study on sandwich shells considering partial degree of composite action

Mechanics of Advanced Materials and Structures, 2023
An Chen, Defa Xu, Jiaxu Shi, Jing Sun
openaire   +1 more source

Dynamics of composite, sandwich, and stiffened shell-type structures

Journal of Spacecraft and Rockets, 1969
CHARLES W. BERT, DAVIS M. EGLE
openaire   +1 more source