27 Shanda Nanlu
South Rd.
Jinan, SD 250100
China
Shandong University
Wire arc additive manufacturing (WAAM), 2209 duplex stainless steel, Mechanical properties, Post-fire, reduction factors, Constitutive model
Thread-fixed one-side bolts(TOBs), Concrete-filled steel tubular column(CFST), Internal stiffener, Load-carrying mechanism, Numerical analysis
circular hollow section, K-joints, Thread-fixed one-side bolts, local plastic failure, design method