Results 181 to 190 of about 9,711 (260)

Assessment of negative Poisson’s ratio effect on the postbuckling of pressure-loaded FG-CNTRC laminated cylindrical shells

Mechanics based design of structures and machines, 2021
This paper examines the postbuckling behaviors of pressure-loaded laminated cylindrical shells made of carbon nanotube reinforced composite (CNTRC) under thermal environmental conditions.
Hui‐Shen Shen, Chong Li, Xu-Hao Huang
semanticscholar   +1 more source

Buckling and Postbuckling Structures

2008
This book provides an in-depth treatment of the study of the stability of engineering structures. Contributions from internationally recognized leaders in the field ensure a wide coverage of engineering disciplines in which structural stability is of importance, in particular the experimental, analytical and numerical modelling of structural stability ...
Falzon, Brian G. (R21311), Aliabadi, M. H. Ferri   +1 more
openaire   +4 more sources

CFRP fuselage structures - postbuckling permitted

Air & Space Europe, 2001
CFRP (carbon fibre reinforced plastics) fuselage structures are expected to be realized with future generations of aircraft. Going into the postbuckling regime with these structures requires improved, fast and reliable procedures for analysis and design of stiffened fibre composite panels.
Zimmermann, R., Rolfes, R.
openaire   +2 more sources

The thermal-mechanical buckling and postbuckling design of composite laminated plate using a ROM-driven optimization method

Mechanics of Advanced Materials and Structures, 2022
The high temperature environment makes the buckling of composite laminated plate happen earlier. Further weight savings can be achieved once the plate has a favorable postbuckling stiffness.
K. Liang, Zheng Li, Zheng Wang, Yongjie Zhang   +3 more
semanticscholar   +1 more source

DC Solutions of Postbuckling Problems

Journal of Global Optimization, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alart, P., Pagano, S.
openaire   +1 more source

Postbuckling of Hyperelastic Plates

Journal of Applied Mechanics, 2016
Curvature is simply expressed as the second derivative of the plate deflection in prior studies of post-buckling of plates. It is shown in this paper that the higher-order terms in curvature should be retained, consistent with Koiter's post-buckling theory. This paper also solves the dilemma whether the increase of post-buckling load is proportional to
Chi Zhang, Jian Wu, Keh-Chih Hwang, Yonggang Huang   +3 more
openaire   +1 more source

Thermomechanical postbuckling of shells

38th Structures, Structural Dynamics, and Materials Conference, 1997
A number of issues involving the postbuckling of doubly-curved panels exposed to a non-uniform temperature field and subjected to a system of mechanical loads are considered in this paper. Effects played by transverse shear, initial geometric imperfections, membrane and thickness-wise temperature gradient, tangential edge constraints, linear/non-linear
Liviu Librescu, Liviu Librescu
openaire   +1 more source

Thermal postbuckling analysis of variable angle tow composite cylindrical panels

, 2021
The advanced Automated Fiber Placement (AFP) technologies allow the fiber trajectories to be curvilinearly steered over the panel platform, which brings out a novel type of cylindrical panel structure, termed as Variable Angle Tow (VAT) composite ...
Xiaodong Chen, G. Nie, Xuefei Yang
semanticscholar   +1 more source

Postbuckling of elliptical plates

Mechanics Research Communications, 1994
The postbuckling behaviour of elliptical plates is investigated, to predict their postbuckling strength, using a 8-node isoparametric plate finite element.
Bhushan, Bharat, Singh, Gajbir, Venkateswara Rao, G.   +2 more
openaire   +2 more sources

Thermal postbuckling analysis of sandwich beams with functionally graded auxetic GRMMC core on elastic foundations

Journal of thermal stresses, 2021
This article deals with thermal postbuckling of sandwich beams caused by uniform temperature rise and resting on elastic foundations. The sandwich beam is composed of auxetic graphene-reinforced metal matrix composite (GRMMC) core with negative Poisson's
Zhen-xin Wang, Hui‐Shen Shen, Le Shen
semanticscholar   +1 more source