Strain Tests on Flight-Deck Framing of USS YORKTOWN and USS WASP
Abstract
In the design of the flight-desk supports for aircraft carriers the problems encountered are similar to those in shore hangars and other structures with a great span of unsupported roof. The solutions found satisfactory in shore practice are not directly available because of space limitations and because of the more severe loading that results from rolling of the ship. The flight-deck design of modern carriers, although satisfactory as to strength, is massive and heavy. It was considered that improvement might be obtained through experimental study, and specific tests on the USS YORKTOWN were accordingly authorized (1).* Measurements of deflection and strain were made on the YORKTOWN in July 1938 under static vertical load. Application of horizontal loan was found to be more difficult but was finally accomplished (2) in January 1940 on the USS WASP by means of a mechanical oscillator or vibration generator. Since these tests differed widely in technique, they will be described separately. However, the results are comparable in nature and they will be combined for purposes of discussion.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 01, 1941
- Accession Number
- ADA950140
Entities
People
- W. P. Roop