Affiliation:
1. School of Mechanical and Electrical Engineering, Henan Institute of Science and Technology, Xinxiang, China
2. College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, China
Abstract
The failure properties of trouser-shaped tests on flexible composite called Uretek-3216LV were studied by experiment and theory. Based on the failure mechanical behavior of the trouser-type tests, theoretical model of the three stages (displacement, fiber stretching, and fiber breaking) were established. In the model, a spring system including the tail, tear del, and the fiber elongation is introduced to characterize the mechanical behavior of the displacement stage and the fiber stretching stages. Based on the strain wave model, the failure model of fiber breaking stage is established. Based on the trouser tearing tests and failure model, the trouser-shaped failure performance of flexible composites was analyzed in detail.
Funder
The Young Key Teachers Projects in Henan Higher Education Institutions
National Natural Science Foundation of China
The Program for Innovative Research Team
Science and Technology in Henan Province
Subject
Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites
Cited by
1 articles.
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