00000cab a22000003a 4500 UP-99796217613392619 Buklod 20231008001409.0 a gr |||| u| ta 200622s xx d | ||r ||||| || DENG eng Badoux, Marc Steel bracing of RC frames for seismic retrofitting Marc Badoux and James O. Jirsa. pp.55-74. Steel bracing. Seismic retrofitting. Beam alteration. Jirsa, James O. Journal of Structural Engineering 116, 1 (1990). FO. Article