A Multi-Scale Approach of Combining Nano-indentation with Computational Mechanics to Predict Impact Behavior of Structural Composite Materials
Abstract
This is a one-year seed project to investigate. Conduct selected nano-indentation and other material tests for composite systems to establish a mechanical properties database at the material level. The materials that will be specifically targeted here are carbon fiber composites. Simulate the maximum damage level caused by the maximum impact force for a structural component using the above material data for preliminary structural members (square composite laminates). The impact energy levels range from 5 J to 30 J, but no more than 50 J. Validate the above tasks using low-speed impact experiments under room temperature specifically for square composite laminates.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Apr 09, 2018
- Source ID
- FA95501810006
Entities
People
- L. Roy Xu
Organizations
- Air Force Office of Scientific Research
- United States Air Force
- University of New Mexico