Stress Analysis of Orthotropic Wedge Loaded on the Apex

5th Annual International Workshop on Materials Science and Engineering

Jia, Purong^1 ; Suo, Yongyong^1 ; Jia, Cheng^1 ; Wang, Qiang^1

School of Mechanics and Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an

710129, China^1

关键词: Boundary problems;    Complex variable function;    Concentrated force;    Governing equations;    Material parameter;    Orthotropic materials;    Stress boundary conditions;    Stress functions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/585/1/012069/pdf
DOI  :  10.1088/1757-899X/585/1/012069

来源: IOP

【 摘 要 】

The complex variable function including a material parameter is analyzed for the solving the mechanic problem. Typical stress boundary condition for a wedge is considered to orthotropic materials. By constructing new stress function, the mechanic analysis of the wedge subjected to a concentrated force is carried out. The stress boundary problem and the governing equation are studied. The formulae of the stress fields in rectangular and polar coordinates are derived for the composite wedge.