Modal strength reduction factors for the seismic design of steel moment resisting frames

Papagiannopoulos, G.A. and Beskos, D.E.
EUROSTEEL 2008, R. Ofner, D. Beg, J. Fink, R. Greiner, H. Unterweger, Editors, Graz, Austria, 3-5 September, pp. 1401-1406
Publication year: 2008