TY - BOOK AU - Graesser, E.J. , AU - Cozzarelli, F.A. , ED - NCEER. TI - Multidimensional hysteretic model for plastically deforming metals in energy absorbing devices U1 - 624.1762 GRA PY - 1991/// CY - Buffalo, NY PB - National Center for Earthquake Engineering Research KW - Civil engineering KW - Technical report KW - National Center for Earthquake Engineering Research (U.S.) KW - NCEER-91-0006 KW - Damping mechanics mathematical models KW - Deformations KW - Structural steel industry KW - Technical Report KW - Earthquake Engineering N1 - This research was conducted at the State University of New York at Buffalo and was partially supported by the National Science Foundation under Grant No. ECE 86-07591 ER -