A numerical model of general scour at channel constrictions

A numerical model of general scour at channel constrictions.
Meadowcroft, I.
Technical Report. HR Wallingford. (1991)

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Abstract:Scour is a major cause of bridge failure. Bridge scour may be due to the local effect of flow disturbance at piers or abutments, or may be cause by a constriction in the flow area, for example due to bridge abutments. Current methods for estimating scour at a constriction do not take into account many factors which are thought to be important. This study has examined the use of a numerical flow and sediment transport model to predict scour at constrictions.
Item Type:Monograph (Technical Report)
Subjects:Floods > River management
ID Code:1133
Deposited On:06 Jul 2015 11:56
Last Modified:06 Jul 2015 11:56

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