Lysmer, John; Tabatabaie, Mansour; Tajirian, Frederick F.; Vahdani, Shahriar; Ostadan, Farhang
UCB/GT-81/02, University of California, Berkeley, Geotechnical Engineering, 1981-04, PDF (2.9 MB) (555.6 L92 1981)
First report on development of SASSI and the associated computer codes to address embedded structures with complex and flexible foundation geometries and seismic environments using an equivalent linear method. The system works in the frequency domain. SASSI has undergone several revisions since this original work.
Available online: http://nisee.berkeley.edu/elibrary/files/documents/elib/www/documents/GEOTECH/UCB-GT-81-02.pdf (3 MB)