Vibration of Gates during Overflow and Underflow

by Eduard Naudascher,


Serial Information: Transactions of the American Society of Civil Engineers, 1962, Vol. 127, Issue 1, Pg. 384-407


Document Type: Journal Paper

Abstract:

Violent vibrations may occur at dam or weir gates being subjected simultaneously to overflow and underflow; model studies have been made to evaluate frequency and magnitude of exciting forces for different types of gates and aprons; design criteria and basic mechanism of excitation are presented.



Subject Headings: Overflow | Subsurface flow | Vibration | Model analysis | Gates (hydraulic) | Hydraulic models | Weirs | Dams

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