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RISMechanistic Deterioration Modeling for Bridge Design and Management
Publisher: American Society of Civil Engineers
Abstract: The combination of continued highway bridge aging and constrained maintenance, repair, and replacement budgets create the pressing need to develop strategies to allocate available management resources most effectively. ...
Case Study on Rapid Scanning Techniques for Concrete Bridge Decks with Asphalt Overlay: Ground-Penetrating Radar and Infrared Thermography
Publisher: American Society of Civil Engineers
Evaluating the Long-Term Durability of Externally Bonded FRP via Field Assessments
Publisher: American Society of Civil Engineers
Abstract: Fiber-reinforced polymer composites (FRP) are an attractive repair option for reinforced concrete structures, but whereas laboratory durability tests have indicated that FRP generally performs well in many environments, ...
Effect of Existing Structure and FRP Uncertainties on the Reliability of FRP-Based Repair
Publisher: American Society of Civil Engineers
Abstract: Externally bonded fiber-reinforced polymer (FRP) has been successfully implemented to repair existing RC structures. Previous studies on the development of a reliability-based design method for externally bonded FRP have ...
Evaluation of Pull-Off Tests as a FRP–Concrete Bond Testing Method in the Laboratory and Field
Publisher: American Society of Civil Engineers
Abstract: The direct tension pull-off test has gained popularity as a test method used in the laboratory and especially in the field to assess the quality of bond between externally bonded fiber-reinforced polymer (FRP) repair ...
Using Concrete Service Life Prediction Software to Enhance Durability and Reduce Cost in Precast Parking Garage Design
Publisher: American Society of Civil Engineers
Abstract: Parking garages are unique building structures in that they are often open to the environment and exposed to deicing chemicals, making them susceptible to deterioration, particularly through the corrosion of reinforcing ...
Noncontact Dynamic Three-Component Displacement Measurement with a Dual Stereovision–Enabled Uncrewed Aerial System
Publisher: American Society of Civil Engineers
Abstract: Measuring the dynamic displacements of a structure provides a comprehensive understanding of the structure, especially when subjected to different types of dynamic loading (i.e., wind, traffic, impact loads, blast ...
Approach-Span Failure of the Hoan Bridge as a Case Study for Engineering Students and Practicing Engineers
Publisher: American Society of Civil Engineers
Abstract: On the morning of December 13, 2000, all three steel girders in a three-girder approach span of the Hoan Bridge in Milwaukee, Wisconsin, fractured. Two of the three girders had a fracture propagate completely through the ...
Fatigue Crack Propagation of Notched Steel Rebar in RC Beams Repaired with Externally Bonded CFRP
Publisher: American Society of Civil Engineers
Abstract: This paper presents the results of an experimental study on the fatigue performance of RC beams strengthened with different externally bonded carbon fiber-reinforced polymer (CFRP) systems. Seven specimens were fabricated; ...
Bridge Information Modeling for Inspection and Evaluation
Publisher: American Society of Civil Engineers
Abstract: This paper presents a method and prototype implementation for tracking and assessing the structural condition of bridges. The method uses building information modeling (BIM) software to link and analyze data related to the ...