other data in this calculation-type file are required to perform the normal depth
calculations and produce the water velocity and depth in each panel.
Figure 6-13. Additional input needed when riprap requested on the Channel
Template Input screen.
T1 7A
Calculate Normal depth, with riprap
F#345678 2345678 2345678 2345678 2345678 2345678 2345678 2345678 2345678 2345678
TR
1
X1
1
4
GR
20
-60
0
0
0
140
20
200
KN
.3
0
.3
NE
1
4
1
PF
1
.8
98
.48
50
.25
16
RR 2.65
1
1.1
0.3
QW 5000
10000
15000
ES 0.010
WT
65
SP 2.65
$$END
T1 7B
Riprap Design in a Trapezoidal Channel
T1
Problem 2,
Appendix H
EM-1110-2-1601
F#345678 2345678 2345678 2345678 2345678 2345678 2345678 2345678 2345678 2345678
TR
1
CT
140
15
2
2
0
.025
RT
1
1
1
RR 2.65
500
0
1.1
0.3
QW 13500
ES .0017
$$END
Geometry, roughness, compositing and plotting are handled the same as
described for normal depth calculations without riprap.
Sample Output Data
The following example is taken from the output from Test 7C. The general
output tables from these calculations are described in the normal depth output
107
Chapter 6
Input Requirements and Program Output for SAM.hyd
Previous Page
