Addressing the Issue of Insufficient Information in Data-based Bridge Health Monitoring

The ultimate goal is to develop, investigate and validate, through numerical and experimental test data, techniques to address the issues and consequent limitations related to scarcity of measured data in data-based bridge health monitoring. This will be accomplished in two stages. In the first stage, the project proposes to explore various methods to overcome the problem of data shortage. In the second stage, data from computer simulations and laboratory experiments will be used to study the comparative advantages/disadvantages of the approaches considered in the first stage of the research. Both in the simulation and experimental data, considerations will be made to account for ambient variability in structural response and damage sensitive features extracted therefrom. Based on the results of the comparative study, efforts will be made to develop a unified approach that addresses the issue of measurement data scarcity. It is expected that the results of this proposed research will be of great use for the entire infrastructure engineering community.

Language

  • English

Project

  • Status: Active
  • Funding: $327264.00
  • Contract Numbers:

    DTRT12-G-UTC16

    CAIT-UTC-042

  • Sponsor Organizations:

    Research and Innovative Technology Administration

    University Transportation Centers Program
    1200 New Jersey Avenue
    Washington, DC  United States  20590

    Parsons Transportation Group, Incorporated

    , MN  United States  55101

    Center for Advanced Infrastructure and Transportation

    Rutgers University
    100 Brett Rd
    Piscataway, NJ  United States  08854-8058
  • Project Managers:

    Szary, Pat

    Khazem, Dyab

  • Performing Organizations:

    Columbia University

    610 SW Mudd
    500W 120th Street
    New York, New York  United States  10027
  • Principal Investigators:

    Betti, Raimondo

  • Start Date: 20131201
  • Expected Completion Date: 0
  • Actual Completion Date: 20151130
  • Source Data: RiP Project 36509

Subject/Index Terms

Filing Info

  • Accession Number: 01524871
  • Record Type: Research project
  • Source Agency: Center for Advanced Infrastructure and Transportation
  • Contract Numbers: DTRT12-G-UTC16, CAIT-UTC-042
  • Files: UTC, RiP
  • Created Date: May 9 2014 1:00AM