Mechanical Deformation Mechanism of Fiber Reinforced Composites T-joints

4th International Conference on Advanced Composite Materials and Manufacturing Engineering 2017

材料科学;化学

Su, Wei^1,3 ; Cheng, Ke-Qiang^1 ; Liu, Ren-Huai^1,2,3 ; Huang, Shi-Qing^2,3

Sci. and Technol. on Reliability Phys. and Application Technology of Electronic Component Laboratory, China Electronic Product Reliability and Environmental Testing Research Institute, Guangzhou, China^1

Department of Mechanics and Civil Engineering, Jinan University, Guangzhou, China^2

MOE Key Lab of Disaster Forecast and Control in Engineering, Jinan University, Guangzhou, China^3

关键词: Fiber reinforced composites;    Force method;    Ideal theories;    Mechanical deformation;    Nodal force;    T joints;    Vertical displacements;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/207/1/012062/pdf
DOI  :  10.1088/1757-899X/207/1/012062

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this paper, we focus on the need for ideal theory analytical solution of mechanical deformation mechanism for T-joints. Through removing unnecessary constraints, stress equivalence system of T-joints can be established by force method. Solution equations of unknown nodal forces and the total vertical displacement can also be obtained, and this result can be used to evaluate strength of FRC T-joints.