Affiliation:
1. National Key Laboratory of Science and Technology on Advanced Composites in Special Environments Harbin Institute of Technology Harbin China
2. Center for Rubber Composite Materials and Structures Harbin Institute of Technology Weihai China
3. Central Hardware Engineering Institute Huawei Technologies Co., Ltd Shenzhen China
4. Structural Engineering Research Center Beijing Institute of Space Launch Technology Beijing China
Abstract
AbstractAs an advanced composite material with a flexible structure, cord–rubber composite has the advantages of high strength, high modulus, and lightweight, widely used in aerospace and other fields. Compared with our previous work, we focus on the effects of three kinds of overlap structures (positive–positive, positive–invert, concave–convex) on the mechanical properties of cord–rubber composites through uniaxial tensile tests and finite element simulation. When the interlaced distance is 5 mm, the concave–convex overlap structure reaches the maximum tensile strength (74.79 MPa). With the increased interlaced distance, the failure form of the cord rubber composite gradually transfers from the overlap end to the interface slip and fixture end. The maximum Von Mises stress distribution of cord–rubber composite flexible support tends to be uniform through rational design by the mechanical characteristics of the three kinds of overlap structures.
Funder
National Natural Science Foundation of China
Subject
Materials Chemistry,Polymers and Plastics,Surfaces, Coatings and Films,General Chemistry
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献