Two new research papers have been presented at the International Colloquium on Stability and Ductility of Steel Structures (SDSS 2022) held at the University of Aveiro, Portugal, on the 14-16 of September 2022. The paper "Numerical Investigation of Shear Connection in Cold-formed Steel-concrete Composite Beam" coauthored by Ivan Ćurković, Ivan Lukačević, Vlaho Žuvelek, Andrea Rajić has been presented by Assistant Professor Ivan Ćurković (https://onlinelibrary.wiley.com/doi/10.1002/cepa.1827). The paper "Parametric Finite Element Analyses of Lightweight Cold-formed Steel-concrete Composite Floor Beams" coauthored by Ivan Lukačević, Ivan Ćurković, Andrea Rajić, Vlaho Žuvelek has been presented by Research Assistant Andrea Rajić (https://onlinelibrary.wiley.com/doi/10.1002/cepa.1826).