Stress Concentrations Study on Composites Using Photo-Stress Methods 850889
The increased usage of composites in aerospace and automobile industries have brought forward various problems. One such problem is the stress concentration around holes for bolted and/or rivetted connections. This study focuses on the stress concentration around a hole in epoxy graphite with fibers in the uniaxial, biaxial and multiaxial directions. Photostress methods were used to determine the stress pattern around the hole in the elastic and plastic region of the material.
Citation: Iyer, S. and Sweet, P., "Stress Concentrations Study on Composites Using Photo-Stress Methods," SAE Technical Paper 850889, 1985, https://doi.org/10.4271/850889. Download Citation
Author(s):
Srinivasa L. Iyer, Perry Sweet
Affiliated:
Civil Engineering Dept. South Dakota School of Mines and Technology Rapid City, SD
Pages: 20
Event:
General Aviation Aircraft Meeting and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Composites-Design and Manufacturing for General Aviation Aircraft-SP-0623
Related Topics:
Composite materials
Graphite
Fibers
Resins
Thermoplastics
Plastics
Fastening
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »