|
|
||||||||
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, ENVIRONMENTAL RESEARCH LABORATORIES, SEISMOLOGICAL FIELD SURVEY
Abstract
The spectrum of the velocity response envelope as a function of time for 5 per cent and 2 per cent critical damping has been calculated for the horizontal and vertical components of the Pacoima Dam accelerogram of February 9, 1971. The duration in terms of time and the number of cycles for a particular period of the response envelope above different levels are examined. The effects of critical damping and of peak ground acceleration on the velocity response envelope are also examined.
This article has been cited by other articles:
![]() |
S. P. Jarpe and P. W. Kasameyer Validation of a procedure for calculating broadband strong-motion time histories with empirical Green's functions Bulletin of the Seismological Society of America, August 1, 1996; 86(4): 1116 - 1129. [Abstract] [PDF] |
||||
![]() |
V. PEREZ Spectra of amplitudes sustained for a given number of cycles: An interpretation of response duration for strong-motion earthquake records Bulletin of the Seismological Society of America, October 1, 1980; 70(5): 1943 - 1954. [Abstract] [PDF] |
||||
![]() |
W. W. HAYS, K. W. KING, and R. B. PARK Duration of nuclear explosion ground motion Bulletin of the Seismological Society of America, August 1, 1978; 68(4): 1133 - 1145. [Abstract] [PDF] |
||||
![]() |
W. W. HAYS A note on the duration of earthquake and nuclear-explosion ground motions Bulletin of the Seismological Society of America, August 1, 1975; 65(4): 875 - 883. [Abstract] [PDF] |
||||
![]() |
C. F. KNUDSON, V. PEREZ, and R. B. MATTHIESEN Strong-motion instrumental records of the Managua earthquake of December 23, 1972 Bulletin of the Seismological Society of America, August 1, 1974; 64(4): 1049 - 1067. [Abstract] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |