Progressive Failure and Post-buckling Response of Tapered Composite Plates
Author : Dai Ying Liu
Publisher :
Page : pages
File Size : 13,1 MB
Release : 2006
Category :
ISBN :
Author : Dai Ying Liu
Publisher :
Page : pages
File Size : 13,1 MB
Release : 2006
Category :
ISBN :
Author : G.J. Turvey
Publisher : Springer Science & Business Media
Page : 402 pages
File Size : 24,78 MB
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9401112282
Contributed by leading authorities in the field from around the world, this text provides a comprehensive insight into buckling and postbuckling. Basic theory, methods of buckling analysis and their application, the effect of external variables such as temperature and humidity on the buckling response and buckling tests are all covered.
Author : Vasant Matsagar
Publisher : Springer
Page : 764 pages
File Size : 15,42 MB
Release : 2014-12-12
Category : Technology & Engineering
ISBN : 8132221907
The book presents research papers presented by academicians, researchers, and practicing structural engineers from India and abroad in the recently held Structural Engineering Convention (SEC) 2014 at Indian Institute of Technology Delhi during 22 – 24 December 2014. The book is divided into three volumes and encompasses multidisciplinary areas within structural engineering, such as earthquake engineering and structural dynamics, structural mechanics, finite element methods, structural vibration control, advanced cementitious and composite materials, bridge engineering, and soil-structure interaction. Advances in Structural Engineering is a useful reference material for structural engineering fraternity including undergraduate and postgraduate students, academicians, researchers and practicing engineers.
Author : Richard Day
Publisher : Lulu.com
Page : 146 pages
File Size : 17,3 MB
Release : 2012
Category : Technology & Engineering
ISBN : 0946881766
Proceedings of the Second International Conference on Advanced Composite Materials and Technologies for Aerospace Applications held at Glynd
Author : S. P. Thompson
Publisher :
Page : pages
File Size : 38,30 MB
Release : 1999
Category : Composite materials
ISBN :
Author :
Publisher :
Page : 400 pages
File Size : 32,77 MB
Release : 1948
Category : Mechanics, Applied
ISBN :
Author : Marc Thomas DiNardo
Publisher :
Page : 18 pages
File Size : 19,25 MB
Release : 1987
Category :
ISBN :
An experimental and analytical investigation was conducted on the buckling and postbuckling behavior of laminated graphite/epoxy plates with ply dropoffs under uniaxial compression. Three types of plates were considered: ply dropoff plates with one or more internal plies terminated along a centerline perpendicular to the loading, flat plates to provide the baseline behavior, and angle change plates where the fiber angle of several plies changes abruptly along the centerline. This latter case isolates the change in material properties without the geometric eccentricities present in ply dropoff plates. An analysis method using a "superelement" formulated with a Rayleigh-Ritz assumed deflection model was developed and utilized to predict the linear buckling response of the plates. Both the experimental and analytical results show that ply dropoffs have a marked effect on plate buckling and postbuckling behavior. In contrast to basic flat plates, plates with ply dropoffs exhibit complex deflection shapes that cannot be characterized by simple modes. The buckling load of these plates was related to the ratio of the longitudinal bending stiffness of the dropped and undropped section of the plates and was bounded by the buckling loads of the flat plates with the layup configurations of the two individual sections. The angle change plates exhibited much of the same behavior seen in the ply dropoff plates but indicated that the change in the other bending stiffnesses can also have an important effect on the buckling behavior.
Author : Sundar Srinivasan
Publisher :
Page : 238 pages
File Size : 26,94 MB
Release : 1992
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Author :
Publisher :
Page : 1048 pages
File Size : 40,81 MB
Release : 1999
Category : Aeronautics
ISBN :
Author : Shaikh Mohammed Akhlaque-E-Rasul
Publisher :
Page : 0 pages
File Size : 36,5 MB
Release : 2005
Category :
ISBN :
Tapered composite plates are being used in various engineering applications such as helicopter yoke, robot arms and turbine blade in which the structure needs to be stiff at one location and flexible at another location. In the present thesis, the buckling of different types of tapered composite plates are analyzed based on classical laminated plate theory, first-order shear deformation theory and third-order shear deformation theory. The developed formulation is applied to the analysis of various types of tapered composite plates. The efficiency and accuracy of the developed formulation are established in comparison with available solutions, where applicable. A detailed parametric study has been conducted on various types of tapered composite plates, all made of NCT/301 graphite-epoxy, in order to investigate the effects of boundary conditions, laminate configuration, taper angle and the thickness ratio.