Research on a Basic Study of the High-Speed Penetration Dynamics of Textile Materials
Abstract
The work described in a previous report has been extended to cover the effect of target diameter and backing material on penetration and energy absorption using a selection of the materials studied previously. The influence of change of target diameter is related to a simple theoretical treatment of penetration mechanics. The theoretical and experimental results confirm the importance of the shape of the stress-strain curve. Yielding materials give a high localized deformation with poor strain propagation and energy absorption, while locking materials give good strain propagation and energy absorption. A review of the work carried out under the current as well as previous contracts is presented and related to the history of research in the topic area to include a comparison of theoretical approaches and suggested direction for future research.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1974
- Accession Number
- ADA018712
Entities
People
- J. W. Hearle
- M. A. Sultan
Organizations
- University of Manchester