STRAIN MAGNIFICATION IN FILAMENT WOUND MOTOR CASES, APPENDIX
Abstract
The strain concentration factor in the resin is shown to depend on the average measured strains as well as on resin content and the elastic coefficients of resin and glass. In pressure vessels, the strain parallel to the fibers is usually intended to be not greatly different from that across the fibers. No allowance was made for the effects of cracking on the measured strains or on the strain concentration factor. The perfect model is useful only as a qualitative guide for insight into the strains imposed on the resin during pressurization. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 30, 1962
- Accession Number
- AD0270549
Entities
People
- J.a. Kies
Organizations
- United States Naval Research Laboratory