Re-tightening the Large Anchor Rods of Support Structures for Signs and Luminaires: Phase II

With the to-be-obtained field performance data, this proposed Phase II project will refine the specifications, along with completing other needed research to complete the specifications with regard to snug tight conditions, alternative bolt materials and sizes, grip lengths, continuing fatigue tests, collecting monitoring data, etc.

• Supplemental Notes:
  • Related to https://trid.trb.org/View/1539867

Language

• English

Project

• Status: Completed
• Funding: $175,000.00
• Contract Numbers:

  1033985

• Sponsor Organizations:

  Minnesota Department of Transportation

  395 John Ireland Boulevard
  St Paul, MN  United States  55155
• Performing Organizations:

  Iowa State University, Ames

  Institute for Transportation
  2711 South Loop Drive, Suite 4700
  Ames, Iowa  United States  50010-8664
• Principal Investigators:

  Chen, An

• Start Date: 20190516
• Expected Completion Date: 20210930
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Anchor bolts; Field studies; Luminaires; Signs; Structural supports
• Subject Areas: Bridges and other structures;

Filing Info

• Accession Number: 01691163
• Record Type: Research project
• Source Agency: Minnesota Department of Transportation
• Contract Numbers: 1033985
• Files: RIP, STATEDOT
• Created Date: Jan 22 2019 12:07PM