The five-year research program considered the seismic design of corrugated metal decks, with and without concrete topping, as a diaphragm system that is an integral part of the steel structure. Photo ...

Keywords: Seismic performance. Bidirectional-resistant ductile end diaphragms. Unbonded braces. Retrofitting. Steel bridges. Skewed bridges. Hysteretic models ...

When designing a building for lateral loads such as those generated by wind or earthquakes, engineers have several options. Lateral loads may be transferred to the foundation via braced frames or ...