ON THE APPLICATION OF AIR-COUPLED SEISMIC WAVES.
Abstract
Seismic measurements taken on Rogers Lake Playa, Edwards AFB, California, were prompted by a concern that ground vibrations excited by F-1 rocket engines might affect the role of playa cracking. These measurements relate to other Air Force interests. Specifically, the note characterizes seismic waves excited by F-1 rockets, sonic booms, and atmospheric explosions to: (1) Playa landing areas; (2) Ground conditions affecting sonic booms and rocket firings sensed in buildings; (3) Detection of accoustic sources using seismic systems; (4) The playa's selective distortion of acoustic wave characteristics; and (5) Consideration of a playa seismic alarm system. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 01, 1969
- Accession Number
- AD0693132
Entities
People
- Francis A. Crowley
- Henry A. Ossing
Organizations
- Air Force Cambridge Research Laboratories