ABSTRACT
Behaviour and design of semi-rigid structures 549
550 Astaneh-Asl
Behaviour and design of semi-rigid structures 551
Fig. 4 . Variation of period versus semi-rigidity of frame in semirigid frames.
552 Astaneh-Asl
v =F,+ Y F ;
554 Astaneh-Asl
Behaviour and design of semi-rigid structures 555
556 Astaneh-Asl
