Modeling and Numerical Simulation of Material Science

Volume 3, Issue 2 (April 2013)

ISSN Print: 2164-5345   ISSN Online: 2164-5353

Google-based Impact Factor: 0.82  Citations  

The Interlaminar Stress of Laminated Composite under Uniform Axial Deformation

HTML  XML Download Download as PDF (Size: 1954KB)  PP. 49-60  
DOI: 10.4236/mnsms.2013.32007    4,783 Downloads   9,857 Views   Citations


The interlaminar stresses are analyzed by combining the first shear theory with the layerwise theory method. And the plate subjected to a uniform axial strain is studied by the simplified displacement field. Using the simplified displacement field, the equations of finite element method is developed by the principle of virtual work. And the amount of calculation is reduced by using the linear element. Then, some numerical examples are given to verify the accuracy of the method and analyze the distribution of interlaminar stresses along y-axis and z-axis. The shapes of the stresses’ curves in the vicinity of the free edge are very different from the interior area. Moreover, the influence of the ply angle on the interlaminar stresses is analyzed for the plate [θ/-θ]s. It can be found that the shapes of the stresses along z-axis are similar when the angle is different, while the values of the interlaminar stresses are changed apparently with the ply angle.

Cite this paper

C. Yang, J. Chen and S. Zhao, "The Interlaminar Stress of Laminated Composite under Uniform Axial Deformation," Modeling and Numerical Simulation of Material Science, Vol. 3 No. 2, 2013, pp. 49-60. doi: 10.4236/mnsms.2013.32007.

Cited by

[1] Vibration of sandwich plates considering elastic foundation, temperature change and FGM faces
[2] تحلیل سه بعدی تنش ‌در ورق‌‌ کامپوزیتی با لایه‌گذاری متعامد تحت بارگذاری خمشی با استفاده از نظریه لایه‌ای‎
[3] Analytical method to investigate nonlinear dynamic responses of sandwich plates with FGM faces resting on elastic foundation considering blast loads
Composite Structures, 2017
[4] Bending and vibrations analyses of laminated beams by using a zig-zag-layer-wise theory
Composites Part B: Engineering, 2016
[5] Designing Laminate Composites to House Electronic Sensors for Drill Pipe Applications
[6] Three-dimensional stresses analysis in rotating thin laminated composite cylindrical shells
[8] Effect of Electrospun Nanofibers on the Short Beam Strength of Laminated Fiberglass Composite
ProQuest Dissertations Publishing, 2014
[9] Stresses Analysis in the Cross-ply Composite Plate Subjected to Bending Load Using layerwise Theory

Copyright © 2020 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.