Based on PASCO’s successful Structures Systems, the kit uses flexible I-beams, connectors, and truss screws to allow students to quickly assemble simple trusses and bridges. With the new ...

Keywords: Retrofitting. Braced steel truss bridge piers. Eccentrically braced frames. Self-stabilizing tubular links. Seismic load resisting systems. Finite element (FE) analyses. Parametric studies.