The structural pounding caused by an earthquake may damage structures and lead to their collapse. This study is focused on the between two adjacent asymmetric with different dynamic properties resting surface of elastic half-space. An exploration relationship effects seismic analysis impact response torsional buildings under SSI has been presented. In this paper, authors have proposed a procedu...

Viaducts with roller bearings are subject to large displacement, which could lead the collapse of deck during earthquakes. This study attempts prevent displacements by installing steel stoppers at both sides bearings. The efficiency viscous damper stiffness on seismic performance curved viaducts combined use a spatial multipoint is evaluated. pounding phenomena exactly simulated, considering en...