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  • Post-Earthquake Performance Assessment of Steel Strongback Braced Frames

    Creator:
    Rhoades, Katharine
    Abstract:
    Traditional braced frames are an efficient and economic means of resisting seismic demands. However, braced frames are prone to story mechanisms, which can result in concentrations of demands and damage during seismic events. Including steel strongbacks in conjunction with traditional braced frames can mitigate story mechanisms. The SBF results in...
    Resource Type:
    Honors College Thesis
    Full Text:
    _____________________________________________________________________ Michael Scott Committee Member, representing Civil Engineering

  • Improving Braced Frame Modeling Application

    Creator:
    Groshong, Corey
    Abstract:
    This work analyzes the numerical curvature of buckling braces. An existing brace modeling learning tool, which in its current state allows users to change the inputs within a simulated model of a braced element, was modified to display the curvature diagram. The curvature diagram was verified through comparison to existing...
    Resource Type:
    Honors College Thesis
    Full Text:
    _____________________________________________________________________ Michael Scott, Committee Member, representing Civil & Construction Engineering

  • Visualization and design systems for road infrastructure

    Creator:
    Esch, Gregory
    Abstract:
    Transportation infrastructure provides a vital service for the functionality of a city. The efficient design of road networks poses an interesting topic in computer science for digital content developers. For civil engineers, the visualization of analysis results on infrastructure both efficiently and intuitively is crucial. The following contributions are made...
    Resource Type:
    Masters Thesis
    Full Text:
    visualization, I would like to thank Eugene Zhang and Michael Scott. Without Michael, the bridge visualization

  • Fluid Structure Interaction for Cascading Seismic and Tsunami Events using Real-Time Hybrid Simulation

    Creator:
    Neumann, Christopher R.
    Abstract:
    While real-time hybrid simulation has been utilized for structures subjected to seismic events for decades, its use in fluid-structure interaction problems is still a novel endeavor. Gathering data for cascading seismic and tsunami events is difficult due to space constraints in existing experimental facilities, complications regarding the application of scaling...
    Resource Type:
    Masters Thesis
    Full Text:
    issues. Thank you all. I would like to thank my former professors, Dr. Chris Higgins and Dr. Michael

  • Testing and Modeling of a Cross-Laminated Timber Pier-and-Spandrel Seismic Retrofit Solution for Unreinforced Masonry Buildings

    Creator:
    Engleson, Renee M.
    Abstract:
    Cross-laminated timber (CLT) is an attractive building material because it is renewable, promotes fast installation, and possesses a high strength-to-weight ratio. The use of CLT in seismic applications has become increasingly common with the development of post-tensioned CLT rocking wall lateral force resisting systems (LFRS). The CLT pier-and-spandrel system designed,...
    Resource Type:
    Masters Thesis
    Full Text:
    Miller and Dr. Michael Scott for serving on my graduate committee and for their mentorship throughout

  • Optimization of Construction Equipment Efficiency and Cost using Simulation and Field Data

    Creator:
    Kumar, Deepak
    Abstract:
    Unlike other industries, overall efficiency of construction projects has been growing minimally which directly causes cost overruns of projects. Though reducing idle time and increasing operational efficiency of construction equipment could result in significant cost saving, there is lack of practical knowledge of adjusting operational efficiency and integrating cost and...
    Resource Type:
    Masters Thesis
    Full Text:
    . Michael Scott and Dr. Guillaume Mignot for being my committee member and supportive and encouragement in

  • Practical Design Considerations for Steel Slit Panel Frames

    Creator:
    Parikh, Madhav
    Abstract:
    Steel Slit Panel Frames (SSPFs) are an innovative and resilient lateral force resisting system. Steel Slit Panels (SSPs) are bolted to the beams and act as replaceable seismic fuses, dissipating energy through flexural yielding in links between vertical rows of slits. SSPFs have shown promise as a lateral force resisting...
    Resource Type:
    Masters Thesis
    Full Text:
    models has been instrumental to this project. I am very thankful to Dr. Michael Scott for sharing his

  • Numerical assessment of steel plate shear wall with coupling (SPSW-WC) system design procedure

    Creator:
    Li, Wennan
    Abstract:
    The Steel Plate Shear Wall (SPSW) system, is an innovative seismic lateral force resistant system, which has experienced increased use over the last three decades. The SPSW system is composed of boundary elements which anchor web plates that develop diagonal tension fields. A number of SPSW buildings have been built...
    Resource Type:
    Masters Thesis
    Full Text:
    . Andre R. Barbosa and Dr. Michael H. Scott. As the experts in civil engineering, their knowledge and

  • Crack Penetration and Deflection Behavior at Interfaces

    Creator:
    Alam, Mahabub
    Abstract:
    This study computationally and experimentally examines the mechanisms of crack penetration, deflection and the transition between penetration and deflection. The finite element analysis based computational modeling work used strength-and-energy based cohesive-zone approach to study the effect of dimensionless parameters (e.g., interfacial incident angle, fracture-length scale, and normalized toughness) on penetration/deflection...
    Resource Type:
    Dissertation

  • Bridge Damage State Detection Based on Strain-Based Wireless Structural Health Monitoring

    Creator:
    Slaven, Kelli R.
    Abstract:
    The Pacific Northwest is at risk for significant seismic and tsunami events, which are capable of severely damaging lifeline transportation infrastructure, particularly bridges. As the bridges in the United States age and begin to show signs of fatigue, the risk for severe damage increases. Proper monitoring and inspection of bridges...
    Resource Type:
    Masters Thesis
    Full Text:
    (Scott et al 2008). The string based Tool Command Language (Tcl) is used to build models and run