SPR-4516: Development of Protocols for Reuse Assessment of Existing Foundations in Bridge Rehabilitation and Replacement Projects

In bridge replacement projects, it is often advantageous to reuse existing foundations. Indiana Department of Transportation (INDOT) does not have foundation reuse guidelines. Finite element analyses will be performed to assess the contribution of the pile cap to the overall capacity of pile groups for typical configurations used by INDOT. Holistic foundation reuse protocols will be developed to systematically assess the conditions of existing foundations in developing solutions for bridge rehabilitation and replacement projects. In addition, the design protocols to be developed will be implemented in three bridge rehabilitation/widening projects selected by INDOT.

Language

• English

Project

• Status: Completed
• Funding: $298905
• Contract Numbers:

  SPR-4516

• Sponsor Organizations:

  Purdue University/Indiana Department of Transportation JHRP

  Purdue University
  1284 Civil Engineering Building, Room 4154
  West Lafayette, IN  United States  47907-1284
• Principal Investigators:

  Salgado, Rodrigo

  Prezzi, Monica

• Start Date: 20200801
• Expected Completion Date: 20230731
• Actual Completion Date: 20230731

Subject/Index Terms

• TRT Terms: Bridge construction; Bridge design; Bridge foundations; Finite element method; Guidelines; Pile caps; Rehabilitation
• Identifier Terms: Indiana Department of Transportation
• Subject Areas: Bridges and other structures; Construction; Design; Highways;

Filing Info

• Accession Number: 01747670
• Record Type: Research project
• Source Agency: Indiana Department of Transportation
• Contract Numbers: SPR-4516
• Files: RIP, STATEDOT
• Created Date: Aug 6 2020 11:11AM