| A preliminary ground-surface response evaluation of three sites on the Mississippi State University's campus in Starkville, Mississippi was conducted using the WESHAKES response analysis software. The program required parameters such as dynamic soil models and an acceleration input in order to properly evaluate the campus. Information for WESHAKES was obtained from the University Physical Plant, Waterways Experiment Station, Vicksburg District, and from on-site seismic reflection data collected specifically for this study.;Results suggest spectral peak ground accelerations to range from 0.57 g to a 0.65 g generated from a 6.2 and a 8.25 magnitude earthquake event at an epicentral distance of approximately 250 km. The highest spectral amplifications were consistent at Swalm Chemical building for both the 6.2 and the 8.25 magnitude events. Low-strain values and the dynamic site periods were calculated suggesting possible damage to the MSU campus in the order of 10 percent, thus, warranting a more comprehensive investigation. |
