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Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Research and Development (R&D) Project Sites

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Project Information
Project ID:   FHWA-PROJ-10-0008
Project Name:   Gusset-Plate Testing Program
Project Status:   Active
Start Date:  February 8, 2010
End Date:  February 7, 2014
Contact Information
Last Name:  Boone
First Name:  Shane
Telephone:  202-493-3064
E-mail:  shane.boone@dot.gov
Office:   Office of Infrastructure Research and Development
Team:   Infrastructure Management Team [HRDI-60]
Program:   Innovative Bridge Research and Deployment
Laboratory:   Nondestructive Evaluation (NDE) Laboratory
Project detail
Roadmap/Focus area(s):   Infrastructure Research and Technology Strategic Plan and Roadmap
Project Description:   The project will perform a literature search to identify nondestructive evaluation (NDE) systems suitable for gusset-plate inspection, and then procure these systems as necessary. Preliminary laboratory research will be performed to determine the capabilities and limitations of these nondestructive evaluation (NDE) systems on single plate configurations. Investigation into available technologies for nested configurations will be performed. Detailed inspection procedures will be outlined to use the advanced NDE systems and document the results to provide permanent digital records. Suitable systems will be deployed in the field as a demonstration. The results of the project will be incorporated into the Nondestructive Evaluation Web Manual. A detailed final report will be developed outlining the guidelines and the procedures for the use of the advanced NDE systems for inspection of gusset plates.
Goals:  
The key project objective is to enhance single connection and multiconnection gusset-plate inspection capabilities beyond visual inspections by using advanced nondestructive evaluation (NDE) technologies, and providing a better understanding of the section losses due to corrosion by accurately measuring and determining the thickness of the gusset plates.
Product Type:   Techbrief
Training materials
Test Methodology:   Analytical, Experimental, and Field Verification
Partners:   , , ; Role(s):
Expected Benefits:   The expected benefit is improved safety through better inspection of gusset plates.
Deliverables:   The results from the project will be incorporated into the Web manual, particularly in the section pertaining to gusset-plate inspections.
FHWA Topics:   Research/Technologies--Turner-Fairbank Highway Research Center (TFHRC)
TRT Terms:   Investigation of Structure
Measurement
Inspection
Testing Equipment
Infrastructure
Research
Bridges
Gusset Plates
Steel Bridges
FHWA Disciplines:   Structures
Subject Areas:   Bridges and other structures

 

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Turner-Fairbank Highway Research Center | 6300 Georgetown Pike | McLean, VA | 22101