Movable Bed Physical Model of Howard Creek

Loading...
Thumbnail Image

View/Download File

Persistent link to this item

Statistics
View Statistics

Journal Title

Journal ISSN

Volume Title

Title

Movable Bed Physical Model of Howard Creek

Published Date

1993-01

Publisher

St. Anthony Falls Hydraulic Laboratory

Type

Report

Abstract

St. Anthony Falls Hydraulic Laboratory was contracted by the West Virginia office of the U. S. Soil Conservation Service to construct and evaluate a physical scale hydraulic model of Howard Creek as it flows through White Sulphur Springs, West Virginia. The reach in question extends from the Garden Street bridge on the upstream end to just past the Greenbrier Avenue bridge on the downstream end. This reach is subject to periodic flooding and has several complicating features. The complications include the confluence of Dry Creek just upstream of Big Draft Road near midreach, a substantial change in slope from approximately 0.00405 to 0.00151 near this confluence, and a corresponding change in sediment size distribution progressing downstream. In addition, the entire reach is closely surrounded by private residences as well as some commercial and public buildings. The Soil Conservation Service is proposing channel modifications designed to reduce flooding in this reach. This study primarily evaluates performance of the proposed design with regard to sediment scour and deposition, and bank protection performance under conditions of both sediment deficient and sediment surplus, for each of 2-year, 10-year, and 100-year floods. (Please note that throughout the report the words starved or deficient are used interchangeably.) This report covers the model design, model construction, the choice and sizing of suitable model sediment and riprap, calibration of the model, testing, modifications, and conclusions.

Keywords

Description

Related to

Replaces

License

Collections

Series/Report Number

Funding information

US Department of Agriculture

Isbn identifier

Doi identifier

Previously Published Citation

Other identifiers

Suggested citation

Voigt, Richard L.; Parker, Gary; Bauers, Curt; Toro-Escobar, Carlos. (1993). Movable Bed Physical Model of Howard Creek. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/108727.

Content distributed via the University Digital Conservancy may be subject to additional license and use restrictions applied by the depositor. By using these files, users agree to the Terms of Use. Materials in the UDC may contain content that is disturbing and/or harmful. For more information, please see our statement on harmful content in digital repositories.