Abstract: A multiplatform simulation of a highway overcrossing bridge is introduced where the embankments, abutments, and pile groups are modeled in a powerful finite-element (FE) package with nonlinear soil material model while the ...

Abstract: In this paper, the live load factor in the Strength I Limit State in the AASHTO LRFD Bridge Design Specifications is calibrated based on state-specific traffic environments and bridge configurations. As the initial development ...

Abstract: Steel castings have been increasingly used in building construction to enhance the seismic resistance of structures. Such castings are designed as yielding fuses that dissipate energy through large inelastic deformations, ...

Abstract: In this study, a novel method is proposed which allows for testing facilities to run hybrid simulations when the number of actuators is less than the number of the available controlled degrees of freedom. The method is ...

Abstract: Considering the socioeconomic prominence of long-span cable-stayed bridges, it is important to ensure their normal operation after strong earthquake events. To this end, their seismic performance must be based on a proper ...

Abstract: Cast steel energy dissipative components are increasingly being incorporated in structural systems in recent years. Cast steel yielding connectors (YC) demonstrate a stable symmetric hysteretic response with increased ...

Abstract: Accurate numerical modeling of structural components is necessary for both performance-based designs of new structures and performance assessments of existing structures. Steel special concentrically braced frames (SCBFs) ...

Abstract: This paper presents an extensive numerical study on the seismic performance of steel eccentrically braced frames (EBFs) designed according to the ASCE 7-16 standard. A series of EBF building structures ranging from 2 to ...

Abstract: To address the challenges in predicting the aeroelastic phenomenon and the resulting wind-induced forces on slender bridges, a real-time aeroelastic hybrid simulation (RTAHS) system was developed. The RTAHS system directly ...