Research ArticleOpen AccessGoogle Scholar indexed
Elasticity Solution of Composite Material Wedge Loaded with a Concentrated Moment
Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
- 1 Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
- 2 Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
- 3 Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
- 4 Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
- 5 Department of Engineering Mechanics, Northwestern Polytechnical University, Xi’an, China
Journal of Materials Science and Chemical Engineering·Volume 07 (2019)·Pages 77–85·Published 5 August 2019·DOI10.4236/msce.2019.78009
Copy link · social · email
Abstract
The complex variable functions are used and analyzed for the solving the mechanic problem of composite plates. The stress boundary condition for composite material wedge is considered. By constructing new stress function, the mechanic analysis of the composite material wedge subjected to a concentrated moment is conducted. The stress boundary problem is studied and the basic governing equation is solved by using the complex function method. The formulae of the stress fields are derived for the wedge loaded with a concentrated moment.
KeywordsComposite MaterialConcentrated MomentComplex FunctionStress Fields
- Timoshenko, S.P. and Goodier, J.N. (1970) Theory of Elasticity. 3rd Edition, McGraw Hill Companies, Inc., New York. https://doi.org/10.1115/1.3408648
- Sih, G.C. (1991) Mechanics of Fracture Initiation and Propagation. Kluwer Academic Pub. https://doi.org/10.1007/978-94-011-3734-8
- Friedrich, K. (1989) Application of Fracture Mechanics to Composite Materials. Elsevier Sci. Pub.
- Sadd, M.H. (2014) Elasticity: Theory, Applications, and Numerics. 3rd Edition, Elsevier Inc., Academic Pres.
- Fakoor, M. and Khansari, N.M. (2016) Mixed Mode I/II Fracture Criterion for Orthotropic Materials Based on Damage Zone Properties. Eng Fract Mech, 153, 407-420. https://doi.org/10.1016/j.engfracmech.2015.11.018
- Fallah, N. and Nikraftar, N. (2018) Meshless Finite Volume Method for the Analysis of Fracture Problems in Orthotropic Media. Eng Fract Mech, 204, 46-62. https://doi.org/10.1016/j.engfracmech.2018.09.029
- Zhang, H. and Qiao, P. (2019) A State-Based Peridynamic Model for Quantitative Elastic and Fracture Analysis of Orthotropic Materials. Eng Fract Mech, 206, 147-171. https://doi.org/10.1016/j.engfracmech.2018.10.003