Dynamic Loading on Sidewall Monoliths of a Spillway Stilling Basin: Hydraulic Model Investigation.

Abstract

Guidance for determining the magnitude of hydraulic forces acting on a stilling basin sidewall is presented. A designer knowing the unit discharge, spillway height, velocity entering the stilling basin, Froude number, sequent depth, and tailwater depth can compute the average hydraulic force and maximum pulsations for any increment of sidewall length. The maximum overturning moment about the base of any portion of the sidewall can also be determined. Appendix A presents an example problem illustrating the recommended application for estimating the magnitudes and locations of the resultant dynamic forces acting on a stilling basin sidewall. Keywords: Fluid dynamics; Loads(Forces).

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1988
Accession Number
ADA194916

Entities

People

  • Bobby P. Fletcher
  • Peter E. Saunders

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Civil Engineering
  • Classification
  • Dynamic Loads
  • Engineering
  • Engineers
  • Flood Control
  • Fluid Dynamics
  • Froude Number
  • Hydraulic Models
  • Hydraulics
  • Measurement
  • Models
  • Security
  • Spillways
  • Stilling Basins
  • Strain Gages
  • Test Facilities

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Hydraulic Engineering.
  • Structural Dynamics.