Structural engineers at UC San Diego were waiting to see how a tall building, made from recycled steel, would react in a 6.9 magnitude earthquake. The earthquake shake table was ready to go as the ...

Keywords: Shaking Table Tests, Lightly Reinforced Structures, Joint Confinement, Gravity Load Design, Beam Reinforcement, Reinforced Concrete Structures, Failure Mechanisms, Existing Buildings, ...

Keywords: Earthquake engineering, model-in-the-loop simulation, shake-table control, impedance matching, control-structure interaction, real-time feedback Seismic isolation Abstract: Model-in-the-loop ...

On May 9, a 10-story tower was deliberately shaken with forces equal to a magnitude 6.7 earthquake, followed, minutes later, by the equivalent of a 7.7 quake. Designed by Portland, Oregon– and Los ...

An engineer levels the six degrees of freedom shaker table. In the background, another engineer prepares an inert W80-4 warhead for testing on the table. ALBUQUERQUE, N.M. — Testing weapons and ...

Simulating the physical movements of earthquakes isn’t an easy task. However, shake tables provide an accurate and visually stimulating way to determine how a rumbler may affect a bridge, building or ...

Building codes will be changing soon, now that a study at UC San Diego found a common steel building column won’t withstand the stress of a strong earthquake. KPBS Science and technology reporter ...

Structural dynamics testing offers capabilities for quasi-static and dynamic testing of small- and large-scale structural components and systems (e.g., large-scale concrete columns and frames) under ...

Structural dynamics testing offers capabilities for quasi-static and dynamic testing of small- and large-scale structural components and systems (e.g., large-scale concrete columns and frames) under ...