Abstract

Laminated composite shells are frequently used in various engineering applications including aerospace, mechanical, marine, and automotive engineering. This article reviews the recent literature on the static analysis of composite shells. It follows up with the previous work published by the first author [1-4] and it is a continuation of another recent article that focused on the dynamics of composite shells [3]. This paper reviews most of the research done in recent years (2000-2010) on the static and buckling behavior (including postbuckling) of composite shells. This review is conducted with an emphasis on the analysis performed (static, buckling, postbuckling, and others), complicating effects in both material (e.g. piezoelectric) and structure (e.g. stiffened shells), and the various shell geometries (cylindrical, conical, spherical and others). Attention is also given to the theory being applied (thin, thick, 3D, nonlinear …). However, more details regarding the theories have been described in previous work [1,3].

Highlights

  • The use of laminated composite shells in many engineering applications has been expanding rapidly in the past four decades due to their higher strength and stiffness to weight ratios when compared to most metallic materials

  • This article reviews the recent literature on the static analysis of composite shells

  • It follows up with the previous work published by the first author [1,2,3,4] and it is a continuation of another recent article that focused on the dynamics of composite shells [3]

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Summary

Introduction

The use of laminated composite shells in many engineering applications has been expanding rapidly in the past four decades due to their higher strength and stiffness to weight ratios when compared to most metallic materials. Composite shells constitute a large percentage of recent aerospace or submarine structures. They are used increasingly in areas such as automotive engineering, biomedical engineering and other applications. Present article reviews only recent research (2000 through 2010) done on the static and buckling analyses of composite shells. It includes stress, deformation, buckling and post buckling analyses under mechanical, thermal, hygrothermal or electrical loading. In which various boundary conditions and/or shell geometries are considered, buckling and post-buckling problems, and research dealing with thermal and/or hygrothermal environments will be reviewed. This will include stiffened shells, shells with cut-outs, shells with imperfections or other complexities

Shell Theories
Three Dimensional Elasticity Theory
B A AB z zB
Thick Shell Theory
B55 B45 D55 D45
Thin Shell Theory
Nonlinear Theories
Shell Geometries
Types of Analyses
Static Analysis
Buckling Analysis
Postbuckling Analysis
Thermal and Hygrothermal Loading
Other Analyses
Piezoelectric Shells
Other Materials
Structural Complexity
Stiffened Shells
Shells with Cutouts
Imperfect Shells
Concluding Remarks
Full Text
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