FLOOD06421

• County: Statewide
• Basin: Statewide
• Title: Highways in the River Environment
• Date: 2/1/1990
• Prepared By: Federal Highway Administration
• Floodplain - Doc Type: Educational/Technical/Reference Information

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LIST OF FIGURES I
FIGURE DESCRIPTION PAGE I
1.1.1 Geometric properties of bridge crossings. 1-3
1.2.1 Comparison of the 1884 and 1968 Mississippi 1-5 I
River Channel near Commerce, Missouri.
1.2.2 Sinuosity versus slope with constant discharge. 1-10 I
2.2.1 A river reach as a control volume. 11-5 I
2.2.2 The control volume for conservation of 11-7
linear momentum. I
2.2.3 The streamtube as a control volume. lI-l0
2.2.4 Pressure distribution in steady uniform 11-15 I
and in steady nonuniform flow.
2.2.5 Pressure distribution in steady uniform 11-16 .
flow on steep slopes.
2.3.l Steady uniform flow in a unit width channel. 11-17 I
2.3.2 Hydraulically smooth boundary. 11-19
2.3.3 Hydraulically rough boundary. 11-20 I
2.3.4 Velocities in turbulent flow. 11-20
2.3.5 Einstein's multiplication factor X in the II - 24 I
logarithmic velocity equations.
2.3.6 Control volume for steady uniform flow. 11-30 I
2.3.7 Energy and momentum coefficients for a unit 11-33
width of river. I
2.3.8 The river cross-section.
11-33
2.4.1 Definition sketch for small amplitude waves. 11-36 I
2.4.2 Sketch of positive and negative surges. 11-39
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2.4.3 Hydraulic jump characteristics as a function 11-40
of the upstream Froude number. ~
xiv
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