Pier scour equations used in the People's Republic of China : review and summary

Dongguang, Gao; Pasada, Lilian; Nordin, Carl F.; Colorado State University. Dept. of Civil Engineering

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Pier scour equations used in the People's Republic of China : review and summary

1993-09-01
By Dongguang, Gao ; Pasada, Lilian ; Nordin, Carl F.

[PDF-4.67 MB]

English

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Creators:

Dongguang, Gao ; Pasada, Lilian ; Nordin, Carl F.

Dongguang, Gao ; Pasada, Lilian ; Nordin, Carl F. Less -
Corporate Creators:

Colorado State University. Dept. of Civil Engineering
Corporate Contributors:

United States. Federal Highway Administration. Office of Technology Applications
Subject/TRT Terms:

[+]

Bridge Engineering Bridge Piers Equations Scour
Publication/ Report Number:

FHWA-SA-93-076
Resource Type:

Tech Report
Geographical Coverage:

China
Edition:

Interim
Contracting Officer:

Arneson, Larry; Jones, J. Sterling; Thompson, Phil; Krylowski, Tom; Trent, Roy
Corporate Publisher:

United States. Federal Highway Administration. Office of Technology Applications
NTL Classification:

NTL-HIGHWAY/ROAD TRANSPORTATION-Bridges and Structures
Abstract:

Equations for estimating scour depth at bridge structures was developed from model and field data presented at the Symposium on Scour at Bridges in China, 1964. These equations have been used in highway and railway engineering in China for more than 20 years. This report is based on a recent research paper for improving these equations by Gao and Xu. The equations have been improved and verified using field data from China and other countries. Others have described the flow field and scour process in great detail. The focus of this report is on the development of equations based on hydraulic model studies and a considerable amount of field data. Results calculated from the equations are in reasonable agreement with field data.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:902a617165aa18ce51061ed25c7df9eab715c758af985925c38a1015dca6af15
Download URL:

https://rosap.ntl.bts.gov/view/dot/855/dot_855_DS1.pdf
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Pier scour equations used in the People's Republic of China : review and summary

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