Numerical Simulation of the Tension–Compression Behavior of Tie Connections in Brick Masonry Walls

Brick masonry veneer walls connected to infill inserted in a reinforced concrete (RC) frame are common constructive system Portugal. The stability of the wall is ensured by ties that make connection with walls. These enable transferring out-of-plane loads main structure due wind, and particularly earthquakes. However, characterization seismic behavior these tie connections an insufficiently explored topic. present paper shows numerical investigation aims simulate experimental results tension compression tests performed on prisms means steel ties. objective research obtain better understanding complex structural this specific construction then develop simplified tools be used engineering practice for design retrofitting brick match well ones, validated approach can future carry out parametric analyses evaluate influence material geometric properties masonry, as type action details.