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  • Finite element modeling of gusset plate failure using OpenSees

    Creator:
    Walker, Andrew J.
    Abstract:
    The collapse of the I-35W Bridge in Minneapolis, MN in 2007 prompted an investigation into the design and inspection of the steel truss bridges. Further investigation into the collapse revealed that a gusset plate experienced sway buckling, causing the bridge failure. This bridge failure motivated research into the analysis and...
    Resource Type:
    Masters Thesis
    Full Text:
    testing the effect of corrosion on the load 18 capacity of the gusset plate connection. The

  • Non-destructive determination of yield stress for in-situ gusset plates

    Creator:
    Pflaum, Therese Michelle
    Abstract:
    Failure of a gusset plate that caused the I-35W Bridge collapse in Minneapolis, MN resulted in mandated rating of connections by the Federal Highway Administration (FHWA). Rating connections requires material properties as an input. The material properties are generally reported on the available detailed drawings for bridges. However, some bridges...
    Resource Type:
    Masters Thesis
    Full Text:
    .................................................................. 88 5.7.3 Prototype Device Testing on Spare Gusset Plate