Robotic Bridge Paint Removal: Field Testing and Evaluation of Promising Technologies
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

For very narrow results

When looking for a specific result

Best used for discovery & interchangable words

Recommended to be used in conjunction with other fields

Dates

to

Document Data
Library
People
Clear All
Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Robotic Bridge Paint Removal: Field Testing and Evaluation of Promising Technologies

Filetype[PDF-842.82 KB]


English
Details You May Also Like

Details:

  • Creators:
  • Corporate Creators:
    North Carolina State University. Department of Civil Engineering
  • Contributors:
    Woo, Dah-Cheng
  • Corporate Contributors:
    United States. Federal Highway Administration. Office of Advanced Research
  • Subject/TRT Terms:
  • Publication/ Report Number:
    FHWA-RD-95-070
  • Resource Type:
    Tech Report
  • Geographical Coverage:
    United States
  • Corporate Publisher:
    United States. Department of Transportation. Federal Highway Administration
  • Abstract:
    Periodic paint removal and re-application is necessary to protect steel girder bridges against corrosion. The paint removal operation for bridge maintenance, however, is hazardous to the workers involved in the process and the natural environment. A particular problem is that certain types of paint used on bridges in the past contain toxic lead. The Robotic Bridge Paint Removal (RBPR) project was initiated under a grant agreement with Federal Highway Administration (FHWA) to study the important factors related to the robotic paint removal process. During the design and development, the unique shape of the bridge beam and the requirement for dust and debris containment caused many problems. These problems, in turn, provided challenges to produce innovative solutions. The robotic paradigm was identified as an especially effective approach for spot cleaning corroded paint on bridge structures. A vision-based computer control architecture was developed that provides the adaptive remote control capabilities for the spot cleaning process. Field tests were conducted throughout the project to evaluate design concepts, identify areas that could be improved, and demonstrate the final working prototype. The results of these demonstrations indicate the application of the robotic paradigm to bridge paint removal has real potential to: 1) improve workers' safety, 2) protect the natural environment during the paint removal process, and 3) minimize the risks to the general public. This project would not have been possible without the close partnership between the North Carolina State University Construction Automation and Robotics Laboratory (CARL) and the North Carolina Department of Transportation (NCDOT). The NCDOT not only loaned many of the key hardware components to the project, they also participated in reconfiguring, upgrading and field testing the new system.
  • Format:
    PDF
  • Funding:
    1993 Grant Agreement
  • Collection(s):
  • Main Document Checksum:
  • Download URL:
  • File Type:

Supporting Files

  • No Additional Files
More +

You May Also Like

Checkout today's featured content at rosap.ntl.bts.gov