Characterization of Composites for the Purpose of Reliability Evaluation.
Abstract
The report discusses, develops, and experimentally verifies models for composite material behavior. These models include a description of static failure resistance by lamination theory combined with energy based fracture mechanics criterion for failure, and a description of wearout via kinetic fracture mechanics. The relationships between the material's capability as defined by these models and the anticipated use and misuse reflected by the expected loads and environments is defined and implemented. The goal is to define critical technical areas for the development of structural composites.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1972
- Accession Number
- AD0764356
Entities
People
- John C. Halpin
- Kenneth L. Jerina
- Thomas A. Johnson
Organizations
- Air Force Research Laboratory