Experimental study of steel tube panel under in-plane lateral cyclic load

摘要

This paper presents the results of experimental tests of four steel tube panel called Received 27 August 2018 “-Lateral-Load-Resisting-System (LLRS)” under in-plane lateral cyclic load. The system Received in revised form 15 July 2019 consisted in a frame with two columns, a beam at the top, and a welded grid of cold-formed Accepted 15 July 2019 steel tubes joined tangentially to the boundary elements. Beam and Columns were welded using cold-formed steel (CFS) profiles, and they were filled with concrete.