Qingxuan Shi

Seismic performance and flexural bearing capacity of UHPC prefabricated reinforcement cage formwork concrete column-RC ring beam joints

Existing research on ring beam joints is mostly limited to the concrete-filled steel tube (CFST) column system, which has inherent deficiencies in fire resistance and durability. To address this issue, the present study proposes a novel structural configuration that applies ultra...

Experimental Study on Active Structural Control under Seismic Excitations with Different Source Distance

As buildings and bridges become more flexible, seismic-induced damage to these structures increases, and active mass damper (AMD) are widely applied for structural vibration control in the last three decades. Near-field, middle-field and far-field seismic excitations possess dist...