The Earthquake Engineering Online ArchiveEffect of Stiffness Degradation on Earthquake Ductility RequirementsClough, Ray W. UCB/SESM-1966/16, Dept. of Civil Engineering, University of California, Berkeley, 1966-10, 75 pages (500/C23/66/16)
Available online: http://nisee.berkeley.edu/documents/SEMM/SEMM-66-16.pdf (3 MB) |