UNIVERSITY OF
SOUTHERN CALIFORNIA
DEPARTMENT OF CIVIL ENGINEERING
Report No. CE 85-04
 

PRELIMINARY EMPIRICAL MODELS FOR SCALING PSEUDO

 RELATIVE VELOCITY SPECTRA OF STRONG EARTHQUAKE ACCELERATIONS

IN TERMS OF MAGNITUDE, DISTANCE, SITE INTENSITY
AND RECORDING SITE CONDITIONS

by

M. D. Trifunac and V. W. Lee

October 1985