Retrospective Study of Selected DoD Materials and Structures Research and Development Programs. Phase 1. Case History Data Collection
Abstract
The DoD recognizes a continuing need to examine and, if possible, improve its investment strategy rationale in all of its R and D. Based on a request of USDR and E(R and AT/ET), the Institute for Defense Analyses undertook a study of R and D planning in the limited area of materials and structures. The objective of the study is to determine if the current R and D planning procedures in materials and structures can be improved. This phase I report is an orderly compilation of pertinent case histories. Evaluation and analysis will be the subject of a future Phase II paper. Pertinent studies of the past, such as HINDSIGHT and TRACES, are reviewed along with the IR and D programs of DoD. Funding histories in materials and structures technology are presented. Some outstanding research programs (6.1 category) sponsored by the Navy, Army, and Air Force are traced from their initial concept to their eventual contribution to the technology base. Selected case histories include the Navy's C4 Missile System program, which exemplifies the careful utilization of materials and structures technology advances by the designers. Other case histories discussed include the history and user acceptance of advanced fibers and composites as primary structural components; the development history of titanium and its uses; the Navy's development and sustained utilization of high-yield strength steels; the development of special aluminum alloys for aircraft and ships, and the growth of the graphitic (graphite and carbon-carbon) materials technology and their high temperature applications. The disappointing results of refractory metals for military applications are also discussed.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1979
- Accession Number
- ADA080547
Entities
People
- John E. Hove
- Leo F. Gowen
Organizations
- Institute for Defense Analyses