Sound Radiation from an Orthotropic Plate Supported by a Double Set of Stiffeners.
Abstract
A solution is developed for sound radiation from point loading of an infinite orthotropic plate stiffened by two infinite sets of stiffeners. One set is intended to simulate the intermediate or ring stiffeners of a shell while the other set is intended to simulate the bulkheads. Results emphasize the importance of bulkheads at low frequency, the relative unimportance of rings at low frequency if stiff bulkheads are present and the relative insensitivity of the sound field to both ring and bulkhead stiffness.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 1975
- Accession Number
- ADA013320
Entities
People
- Joshua E. Greenspon