Accession Number:

AD0861245

Title:

Development of LP Wave Discrimination Capability Using LP Strain Instruments.

Descriptive Note:

Quarterly rept. no. 5, 1 Jul-30 Sep 69,

Corporate Author:

GEOTECH GARLAND TEX

Personal Author(s):

• Fix,James E.

Report Date:

1969-10-30

Pagination or Media Count:

18.0

Abstract:

The report discusses the progress during July, August, and September, 1969, in designing vertical and horizontal long-period LP strain seismographs with gain and response characteristics equivalent to those of the advanced LP inertial instruments. The designed instruments are to be used in conjunction with inertial seismographs to develop techniques for discrimination of LP seismic waves. Author

Descriptors:

• *SEISMOLOGICAL STATIONS
• *UNDERGROUND EXPLOSIONS
• SEISMOMETERS
• DETECTION
• SEISMIC WAVES
• DISCRIMINATORS
• NUCLEAR EXPLOSIONS
• EARTHQUAKES
• UNDERGROUND STRUCTURES
• TEST METHODS
• PHASED ARRAYS
• NETWORKS

Subject Categories:

• Seismology
• Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE