Executive summary -- Introduction -- Abutment form and construction -- Abutment scour as a design concern -- Scour conditions -- Abutment scour depth estimation formulas -- Contraction scour formulas -- Recommendations for design estimation of abutment and contraction scour -- Research and education needs -- References -- Appendices
Summary
This report reviews the present state of knowledge regarding bridge-abutment scour and the veracity of the leading methods currently used for estimating design scour depth
Notes
Title from PDF title page (viewed on December 16, 2011)
Bibliography
Includes bibliographical references
Notes
"Contractor's final report for NCHRP project 24-27(02), submitted September 2011."
Sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration