WHRP Research

Structures

Friction Coefficients for Stainless Steel (PTFE) Teflon Bearings

Quarterly Reports Additional Documents/Data Final Report

2008-Q1
2008-Q2

Request for Proposal  
Project ID: 0092-08-13
Title: Friction Coefficients for Stainless Steel (PTFE) Teflon Bearings
PI:

John Stanton
Department of Civil Engineering
University of Washington

Project:

The research objectives are to determine the coefficients of friction of stainless steel-PTFE surfaces with two different surface finishes: #7 high-luster and #8 mirror, to provide an initial evaluation of the effects of higher friction on the forces in the structure, and to report the results to WisDOT in a way that can be easily and clearly understood, and implemented in bridge design practice through the Bureau of Structures.

Start Date: January 16, 2008
End Date: January 15, 2009
Project Award: $25,000
TOC: Structures
© 2007 Board of Regents of the University of Wisconsin System