Wei-Wen Yu International Specialty Conference on Cold-Formed Steel Structures 2018, Date: 7 November 2018 through 8 November 2018, Patrocinadores: American Iron and Steel Institute (AISI);Cold-Formed Steel Engineers Institute (CFSEI);et al.;Metal Building Manufacturers Association (MBMA);Rack Manufacturers Institute (RMI);Steel Deck Institute (SDI)