Results 151 to 160 of about 3,073 (215)

Response study of tower crane and elastic plate under dynamic complicated excitation. [PDF]

PLoS One
Liu F, Chen H.
europepmc   +1 more source

Dynamic Stability Enhancement of Columns Through Material Distribution Optimization Strategies. [PDF]

Materials (Basel)
Szmidla J, Jurczyńska A, Ulewicz R.
europepmc   +1 more source

Postbuckling optimisation of variable angle tow composite plates [PDF]

Composite Structures, 2013
The potential for enhanced postbuckling performance of flat plates using variable angle tow (VAT), in comparison with conventional laminated composites, has been shown previously.
Zhangming Wu, Paul Weaver, Gangadharan Raju   +2 more
exaly   +5 more sources

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DC Solutions of Postbuckling Problems

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

POSTBUCKLING OF LAMINATED COMPOSITES WITH DELAMINATIONS

34th Structures, Structural Dynamics and Materials Conference, 1993
Summary: Postbuckling analysis of laminated composites with delaminations is presented. A finite element method based on a layerwise laminated composite plate theory is developed to formulate and solve the problem. Geometric nonlinearity in the sense of von Kármán and imperfections in the form of initial global deflection and initial delamination ...
Lee, Jaehong, Gürdal, Zafer, Griffin, O. Hayden jun.   +2 more
openaire   +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

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

Postbuckling of FGM rings

International Journal of Mechanical Sciences, 2014
Abstract Buckling and post-buckling behaviors of a moderately thick closed ring made of a through-the-thickness functionally graded material (FGM) is investigated in this research. It is assumed that material properties of the ring are distributed across the thickness in terms of a power law model.
M. Kerdegarbakhsh, Y. Kiani, S.E. Esfahani, M.R. Eslami   +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