Abstract: This paper presents an experimental investigation of concrete-filled high-strength steel tubular X joints. The high-strength steel tubes were cold formed into square and rectangular hollow sections with nominal .2% proof ...

Abstract: This paper presents the numerical investigation of the compressive behavior of cold-formed high-strength steel (HSS) tubular stub columns. The nominal .2% proof stresses of the high-strength steel are 7, 9, and 1,1 MPa. ...

Abstract: AbstractAccurate modeling of stainless steel behavior in cold-formed corner regions requires reliable input material parameters, which can be obtained through corner coupon tests. However, the implementation of existing ...