Circular hollow sections (CHS) offer a variety of constructional and architectural advantages. Up to now, section structures have usually been connected by welding, more rarely bolting. However, these established connection methods disadvantages. Despite its great success in the mobility sector, adhesive bonding is not yet used for joining steel construction. Adhesive bonding, however, has sign...

Multi-partition steel tube formed T-shaped composite shear wall is a new type of which enhances the structural performance compared to traditional wall. To clearly understand behavior such walls, eight half-scaled specimens were tested study their axial and seismic behavior. The failure mechanism, energy dissipation ability observed according experiments. experiments showed that strength cross-...

An experimental study into the structural behaviour of Directed Energy Deposition-arc or wire arc additively manufactured (DED-arc AM and WAAM, respectively) steel double-lap shear bolted connections is presented. The mechanical properties material, which had a nominal yield stress 420 MPa, were first determined by means tensile coupon tests. Sixty connection specimens two different thicknesses...