Enhanced Abutment Scour Studies for Compound Channels
APPENDIX A. WSPRO INPUT AND OUTPUT FOR BURDELL CREEK, HIGHWAY 22 BRIDGE OVER POMME DE TERRE RIVER, AND HIGHWAY 12 BRIDGE OVER POMME DE TERRE RIVER
Table 4. WSPRO input data file for Burdell Creek, Q100.
T1 ABUTMENT SCOUR EXAMPLE
*
Q 14000
SK 0.001
*
XS EXIT 750 0.0 0.5 0.0 0.001
GR 0, 19 100, 15 200, 11 500, 10.75 900, 10 1100, 9.0
GR 1215, 5.5 1250, 4.9 1300, 3.05 1350, 4.85 1385, 5.1
GR 1500, 9.0 1700, 10 2100, 10.75 2400, 11 2500, 15
GR 2600, 19
N 0.042 0.032 0.042
SA 1100 1500
*
XS FULV 1500 0.0 0.5 0.0
*
BR BRDG 1500 * 0.0 0.5 0.0 *
BL 0 750 1100 1500
BC 18
CD 3 50 2 22 0.0 0.0 0.0
AB 2 2
PD 0 5.65 30 6
N 0.042 0.032 0.042
SA 1100 1500
*
XS APPR 2300 0.0 0.5 0.0
*
HP 2 APPR 13.25 0 13.25 14000
HP 2 APPR 13.64 0 13.64 14000
*
DA BRDG 1 1 * * 14000 1
*
EX 0
ER
Table 5. WSPRO water-surface profile output for Burdell Creek, Q100.
************** W S P R O ***************
Federal Highway Administration - U.S. Geological Survey
Model for Water-Surface Profile Computations.
Input Units: English / Output Units: English |
| ABUTMENT SCOUR EXAMPLE |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ER |
| Section: EXIT | 11.696 | .268 | 14000.000 | 4721.088 | ******** | 182.604 |
| Header Type: XS | 11.964 | ****** | 2.965 | 442473.00 | ******** | 2417.396 |
| SRD: 750.00 | 9.447 | ****** | .504 | ****** | 1.960 | ****** |
| Section: FULV | 12.449 | .267 | 14000.000 | 4728.060 | 750.000 | 182.526 |
| Header Type: FV | 12.716 | .750 | 2.961 | 443183.70 | 750.000 | 2417.474 |
| SRD: 1500.000 | 10.197 | .000 | .502 | .0010 | 1.959 | .003 |
| The Preceding Data Reflect The "Unconstricted" Profile |
| Section: APPR | 13.250 | .267 | 14000.000 | 4730.357 | 800.000 | 182.500 |
| Header Type: AS | 13.517 | .798 | 2.960 | 443418.00 | 800.000 | 2417.500 |
| SRD: 2300.000 | 10.997 | .000 | .502 | .0010 | 1.959 | .003 |
The Preceding Data Reflect The "Unconstricted" Profile
The Following Data Reflect The "Constricted" Profile
Beginning Bridge/Culvert Hydraulic Computations |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ERR |
| Section: BRDG | 12.470 | .470 | 14000.000 | 3038.370 | 750.000 | 936.685 |
| Header Type: BR | 12.940 | .921 | 4.608 | 386306.30 | 750.000 | 1663.315 |
| SRD: 1500.000 | 10.668 | .055 | .474 | ****** | 1.424 | -.004 |
| Specific Bridge Information | C | P/A | PFELEV | BLEN | XLAB | XRAB |
| Bridge Type 3 Flow Type 1 | ---- | ---- | ---- | ---- | ---- | ---- |
| Pier/Pile Code 0 | .8380 | .067 | 18.000 | 750.000 | 940.750 | 659.250 |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ERR |
| Section APPR | 13.635 | .186 | 14000.000 | 5595.480 | 750.000 | 172.865 |
| Header Type: AS | 13.822 | .780 | 2.502 | 536819.40 | 776.571 | 2427.135 |
| SRD: 2300.000 | 10.997 | .100 | .387 | .0010 | 1.914 | -.017 |
Approach Section APPR Flow Contraction Information
| M ( G ) | M ( K ) | KQ | XLKQ | XRKQ | OTEL |
| .675 | .189 | 438924.8 | 938.577 | 1661.368 | 13.635 |
Table 6. Velocity distribution from HP record for unconstricted flow
at approach section, Burdell Creek, Q100.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
ABUTMENT SCOUR EXAMPLE |
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 2300.000 Header Record Number 4
Water-Surface Elevation: 13.250 Element # 1
Flow: 14000.000 Velocity: 2.96 Hydraulic Depth: 2.116
Cross Section Area: 4730.38 Conveyance: 443419.90
Bank Stations -> Left: 182.500 Right: 2417.500 |
| X STA. | 182.5 | 803.7 | 1045.3 | 1141.7 | 1181.9 | 1209.7 |
| A ( I ) | | 628.6 | 454.8 | 279.4 | 184.1 | 156.0 |
| V ( I ) | | 1.11 | 1.54 | 2.51 | 3.80 | 4.49 |
| D ( I ) | | 1.01 | 1.88 | 2.90 | 4.58 | 5.62 |
| X STA. | 1209.7 | 1232.9 | 1253.5 | 1271.9 | 1288.1 | 1302.5 |
| A ( I ) | | 146.1 | 138.2 | 133.4 | 128.5 | 121.2 |
| V ( I ) | | 4.79 | 5.07 | 5.25 | 5.45 | 5.77 |
| D ( I ) | | 6.30 | 6.69 | 7.27 | 7.91 | 8.46 |
| X STA. | 1317.4 | 1333.9 | 1352.7 | 1373.2 | 1394.8 | |
| A ( I ) | | 124.2 | 127.1 | 133.8 | 141.8 | |
| V ( I ) | | 5.64 | 5.51 | 5.23 | 5.07 | 4.94 |
| D ( I ) | | 8.29 | 7.73 | 7.10 | 6.76 | 6.55 |
| X STA. | 1394.8 | 1421.9 | 1458.5 | 1558.5 | 1799.0 | 2417.5 |
| A ( I ) | | 157.2 | 172.9 | 290.7 | 449.8 | 624.5 |
| V ( I ) | | 4.45 | 4.05 | 2.41 | 1.56 | 1.12 |
| D ( I ) | | 4.43 | 4.73 | 2.91 | 1.87 | 1.01 |
Table 7. Velocity distribution from HP record for constricted flow at approach section, Burdell Creek, Q100.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
ABUTMENT SCOUR EXAMPLE |
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 2300.000 Header Record Number 4
Water-Surface Elevation: 13.640 Element # 1
Flow: 14000.000 Velocity: 2.50 Hydraulic Depth: 2.487
Cross Section Area: 5605.83 Conveyance: 537996.80
Bank Stations -> Left: 172.750 Right: 2427.250 |
| X STA. | 172.7 | 684.7 | 945.3 | 1101.6 | 1161.2 | 1195.4 |
| A ( I ) | | 658.8 | 506.4 | 423.1 | 241.3 | 187.3 |
| V ( I ) | | 1.06 | 1.38 | 1.65 | 290 | 3.74 |
| D ( I ) | | 1.29 | 1.94 | 2.71 | 4.05 | 5.47 |
| X STA. | 1195.4 | 1223.0 | 1246.6 | 1268.0 | 1286.0 | 1302.5 |
| A ( I ) | | 176.6 | 163.5 | 159.7 | 147.8 | 144.8 |
| V ( I ) | | 3.96 | 4.28 | 4.38 | 4.74 | 4.83 |
| D ( I ) | | 6.40 | 6.93 | 7.47 | 8.19 | 8.81 |
| X STA. | 1302.5 | 1319.1 | 1338.0 | 1359.2 | 1382.3 | 1407.8 |
| A ( I ) | | 143.9 | 151.0 | 156.4 | 163.7 | 169.5 |
| V ( I ) | | 4.87 | 4.64 | 4.48 | 4.28 | 4.13 |
| D ( I ) | | 8.65 | 8.01 | 7.35 | 7.09 | 6.64 |
| X STA. | 1407.8 | 1441.5 | 1497.0 | 1658.1 | 1917.6 | 2427.3 |
| A ( I ) | | 1901.1 | 229.2 | 435.6 | 1917.6 | 2427.3 |
| V ( I ) | | 3.68 | 3.05 | 1.61 | 1.39 | 1.07 |
| D ( I ) | | 5.64 | 4.13 | 2.70 | 1.94 | 1.29 |
Table 8. WSPRO input data file for Highway 22 bridge.
*F
SI 0
T1 BRIDGE 76518
T2 HIGHWAY 22 OVER POMME DE TERRE RIVER
T3 EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
J1 0.25
Q 5150
WS 1040.96
* TEMPLATE SECTION AT BRIDGE, FULL VALLEY
XT FV 1020
GR 2106.1,1042.1 2094.9,1041.8 2090.5,1041.5 2080.7,1041.0 2040.1,1039.3
GR 2003.4,1037.5 1916.3,1037.0 1911.3,1037.0 1907.3,1037.1 1905.9,1036.3
GR 1904.1,1035.8 1903.5,1035.1 1903.4,1034.4 1903.3,1033.7 1901.3,1032.9
GR 1900.5,1032.0 1900.3,1031.2 1897.1,1031.1 1891.6,1030.8 1885.6,1030.6
GR 1878.8,1030.4 1875.8,1030.2 1871.2,1029.9 1866.8,1029.7 1861.7,1029.4
GR 1855.9,1029.3 1849.3,1029.7 1845.9,1030.1 1841.9,1030.4 1834.4,1031.2
GR 1829.6,1031.6 1825.4,1032.0 1819,1032.5 1813.8,1033 1778.3,1033.1
GR 1757.4,1033.4 1730.9,1033.3 1700.4,1033.8 1651.6,1035.1 1603.5,1036.4
GR 1546.7,1036.6 1503.1,1036.9 1405.6,1037.4 1351.8,1038.2 1329.4,1038.5
GR 1318.1,1038.7 1307.3,1039 1298.7,1039.3 1289.8,1039.6 1278.8,1040
GR 1271.4,1040.3 1259.1,1040.6 1248.1,1040.9 1238.3,1041.2 1229.4,1041.5
GR 1219.6,1041.8 1211.8,1042.1 1206.6,1042.6 1197.7,1042.9 1188.1,1043.6
*
XS EXIT 900
GT +0.60
N 0.08 0.035 0.08
SA 1910 1790
*
XS FULV 1020 * * * 0.005
*
BR BRGE 1020 1041.21
GR 1910,1041.2 1908,1039.2 1903,1037.7 1897,1034 1891.6,1030.8
GR 1885.6,1030.6 1878.8,1030.4 1875.8,1030.2 1871.2,1029.9 1866.8,1029.7
GR 1861.7,1029.4 1855.9,1029.3 1849.3,1029.7 1845.9,1030.1 1841.9,1030.4
GR 1834.4,1031.2 1829.6,1031.6 1825.4,1032 1819,1032.5 1813.8,1033
GR 1803,1033.5 1798,1035.7 1793,1039.2 1790,1041.2 1910,1041.2
N 0.035
*
PW 0 1029.8,1.5 1031.7,1.5 1031.7,3
* TYPE BRWDTH EMBSS EMBELEV
CD 3 40 2 1045.4
KQ * * * 1910 1790
*
HP 2 BRGE 1040.82 * * 5150
*
XS APPR 1180
N 0.05 0.035 0.05
SA 1910 1790
*
HP 2 APPR 1041.08 * * 5150
HP 2 APPR 1041.56 * * 5150
*
EX
ER
Table 9. WSPRO water-surface profile output for Highway 22 bridge.
************** W S P R O ***************
Federal Highway Administration - U.S. Geological Survey
Model for Water-Surface Profile Computations.
Input Units: English / Output Units: English
BRIDGE: 76518
HIGHWAY 22 OVER POMME DE TERRE RIVER
EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ER |
| Section: EXIT |
1040.960 |
.097 |
5150.000 |
3511.259 | ******** |
-2065.417 |
| Header Type: XS |
1041.057 | ****** |
1.467 |
298703.30 | ******** |
-1268.937 |
| SRD: 900.00 |
1035.804 | ****** |
.210 | ****** |
2.894 | ****** |
| Section: FULV |
1041.014 |
.073 |
5150.000 |
4045.370 |
120.000 |
-2080.970 |
| Header Type: FV |
1041.087 |
.030 |
1.273 |
352758.00 |
120.000 |
-1244.383 |
| SRD: 1020.000 |
1035.204 | .000 |
.174 |
.0003 |
2.908 |
.000 |
The Preceding Data Reflect The "Unconstricted" Profile
135 CONVEYANCE RATIO OUTSIDE OF RECOMMENDED LIMITS AT “APPR”.
KRATIO: 1.54
|
| Section: APPR |
1041.079 |
.030 |
5150.0000 |
4787.963 |
160.000 |
-2097.845 |
| Header Type: AS |
1041.109 |
.022 |
1.076 |
544559.30 |
160.000 |
-1217.549 |
| SRD: 118.000 |
1034.376 |
.000 |
.106 |
.0001 |
1.684 |
.000 |
The Preceding Data Reflect The "Unconstricted" Profile
The Following Data Reflect The "Constricted" Profile
Beginning Bridge/Culvert Hydraulic Computations
===220 FLOW CLASS 1 ( 4 ) SOLUTION INDICATES POSSIBLE PRESSURE FLOW.
WS3, WSIU, WS1, PFELV: 1040.82 1041.52 1041.55 1041.21
===245 ATTEMPTING FLOW CLASS 2 ( 5 ) SOLUTION.
===250 INSUFFICIENT HEAD FOR PRESSURE FLOW.
YU/Z, WSIU, WS: 1.06 1041.70 1041.76
===270 REJECTED FLOW CLASS 2 ( 5 ) SOLUTION.
|
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ERR |
| Section: BRDG |
1040.825 |
.673 |
5150.000 |
1014.368 |
120.000 |
-1909.625 |
| Header Type: BR |
1041.498 |
.063 |
5.077 |
174703.30 |
120.000 |
-1790.563 |
| SRD: 1020.000 |
1035.708 |
.378 |
.397 | ****** |
1.678 |
.000 |
| Specific Bridge Information | C | P/A | PFELEV | BLEN | XLAB | XRAB |
| Bridge Type 3 Flow Type 1 | ---- | ---- | ---- | ---- | ---- | ---- |
| Pier/Pile Code 0 |
.7719 |
.030 |
1041.210 |
****** |
****** |
****** |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ERR |
| Section APPR |
1041.555 |
.025 |
5150.000 |
5212.262 |
120.000 |
-2106.100 |
| Header Type: AS |
1041.580 |
.038 |
.988 |
611618.10 |
149.347 |
-1209.151 |
| SRD: 1180.000 |
1034.376 |
.044 |
.093 |
.0001 |
1.647 |
.000 |
Approach Section APPR Flow Contraction Information
| M ( G ) | M ( K ) | KQ | XLKQ | XRKQ | OTEL |
| .864 |
.664 |
205746. |
****** |
****** |
1041.555 |
Table 10. Velocity distribution from HP record for constricted flow at
approach section, Burdell Creek, Q100.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
|
BRIDGE 76518
HIGHWAY 22 OVER POMME DE TERRE RIVER
EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 1180.000 Header Record Number 4
Water-Surface Elevation: 1041.080 Element # 1
Flow: 5150.000 Velocity: 1.08 Hydraulic Depth: 5.440
Cross Section Area: 4788.92 Conveyance: 544702.60
Bank Stations -> Left: -2097.886 Right: -1217.521 |
| X STA. |
-2097.9 |
-1951.7 |
-1898.1 |
1885.5 |
-1874.3 |
-1864.0 |
| A ( I ) | |
439.4 |
286.6 |
138.3 |
129.1 |
124.7 |
| V ( I ) | |
.59 |
.90 |
1.86 |
1.99 |
2.07 |
| D ( I ) | |
3.01 |
5.34 |
11.04 |
11.48 |
12.07 |
| X STA. |
-1864.0 |
-1854.1 |
-1843.7 |
-1832.0 |
-1817.9 |
-1800.8 |
| A ( I ) | |
123.3 |
125.6 |
129.5 |
139.2 |
151.8 |
| V ( I ) | |
2.09 |
2.05 |
1.99 |
1.85 |
1.70 |
| D ( I ) | |
12.50 |
12.08 |
11.05 |
9.87 |
8.91 |
| X STA. |
-1800.8 |
-1780.6 |
-1753.6 |
-1725.3 |
-1694.6 |
-1658.4 |
| A ( I ) | |
178.8 |
232.2 |
241.8 |
252.8 |
269.2 |
| V ( I ) | |
1.44 |
1.11 |
1.06 |
1.02 |
.96 |
| D ( I ) | |
8.81 |
8.62 |
8.54 |
8.23 |
7.44 |
| X STA. |
-1658.4 |
-1611.9 |
-1551.5 |
-1484.9 |
-1404.4 |
-1217.5 |
| A ( I ) | |
294.6 |
327.1 |
339.1 |
376.9 |
488.9 |
| V ( I ) | |
.87 |
.79 |
.76 |
.68 |
.53 |
| D ( I ) | |
6.34 |
5.42 |
5.09 |
4.68 | 2.62 |
Table 11. Velocity distribution from HP record for constricted flow at
approach section, Highway 22 bridge.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
|
BRIDGE 76518
HIGHWAY 22 OVER POMME DE TERRE RIVER
EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 1180.000 Header Record Number 4
Water-Surface Elevation: 1041.560 Element # 1
Flow: 5150.000 Velocity: .99 Hydraulic Depth: 5.816
Cross Section Area: 5217.09 Conveyance: 612424.90
Bank Stations -> Left: -2106.100 Right: -1209.095 |
| X STA. |
-2106.1 |
-1958.7 |
-1899.9 |
-1886.7 |
-1874.7 |
-1863.8 |
| A ( I ) | |
476.5 |
327.6 |
152.2 |
142.2 |
137.3 |
| V ( I ) | |
.54 |
.79 |
1.69 |
1.81 |
1.88 |
| D ( I ) | |
3.23 |
5.57 |
11.46 |
11.93 |
12.54 |
| X STA. |
-1863.8 |
-1853.3 |
-1842.5 |
-1830.0 |
-1814.5 |
-1796.9 |
| A ( I ) | |
135.7 |
134.8 |
142.0 |
157.3 |
164.5 |
| V ( I ) | |
1.90 |
1.91 |
1.81 |
1.64 |
1.57 |
| D ( I ) | |
12.98 |
12.48 |
11.38 |
10.12 |
9.364 |
| X STA. |
-1796.9 |
-1774.0 |
-1745.5 |
-1716.7 |
-1684.8 |
-1645.8 |
| A ( I ) | |
212.0 |
257.4 |
258.9 |
272.6 |
296.9 |
| V ( I ) | |
1.21 |
1.00 |
.99 |
.94 |
.87 |
| D ( I ) | |
9.28 |
9.04 |
8.99 |
8.53 |
7.62 |
| X STA. |
-1645.8 |
-1595.5 |
-1536.5 |
-1470.1 |
-1392.8 |
-1209.1 |
| A ( I ) | |
324.2 |
343.6 |
363.4 |
393.1 |
524.8 |
| V ( I ) | |
.79 |
.75 |
.71 |
.66 |
.49 |
| D ( I ) | |
6.44 |
5.83 |
5.48 |
5.08 |
2.86 |
Table 12. WSPRO input data file for Highway 12 bridge.
*F
SI 0
T1 BRIDGE 5359
T2 TH 12 OVER POMME DE TERRE RIVER
T3 **** EXISTING BRIDGE BEFORE SCOUR, 1997 FLOOD ANALYSIS ****
J1 0.25
Q 5750
WS 992.8
* FIELD SURVEYED X SEC. 75' DOWNSTREAM FROM BRIDGE 5359
XS DS100 25
GR 640,1004.09 640,994.49 675,989.09
* 750,987.19 800,1005.0 800,989.29 850,989.19 900,989.89
GR 940,988.79 953,988.19
GR 954,983.36 965,982.56 985,983.06 1000,982.16 1025,980.56
GR 1036,981.06 1046,983.26 1047,986.09 1053,986.69 1060,988.09
GR 1100,989.09 1200,987.89 1300,987.49 1312,991.79 1320,1005.0
N 0.08 0.03 0.08
SA 953 1047
* FULL VALLEY X SEC. COMPOSED FROM PROPAGATING XS DS100 UP TO
* BRIDGE AND SUPERIMPOSING THE SURVEYED BRIDGE OPENING
XS FULLV 100
GR 600,1004.09 640,994.49 675,989.09
GR 940,988.79 953,988.19
GR 954,983.26 956,981.48 980,981.85 1000,981.54 1020,981.39
GR 1044,980.19 1046,983.26 1047,986.09 1053,986.69 1060,988.09
GR 1100,989.09 1200,987.89 1300,987.49 1312,991.79 1320,1005.0
* BRIDGE DEFINITION RECORDS FOLLOW
BR BRDGE 100, 994.86
GR 956,994.86 956,981.48 980,981.85 1000,981.54
GR 1020,981.39 1044,980.19 1044,994.67 956,994.86
N 0.035
* BRTYPE BRWIDTH EMBSS EMBELV WWANGL WWWID
CD 4 51 3 998 45
KQ *,*,*, 956, 1044
*
XR ROAD 125, 50
GR 454,1018.39 554,1012.83 654,1007.87 754,1004.34 854,1001.74
GR 954,999.09 1045,998.18 1146,997.44 1246,996.98 1346,996.03
GR 1446,994.89 1546,994.09 1646,993.71 1746,993.45 1846,993.50
GR 1946,993.55 2046,993.83 4689,1003.83
* IHP SEC ELMIN YINC ELMAX Q
HP 2 BRDGE 992.63 * * 5750
AS APPR 325
GR 500,1005.36 570,990.45 600,988.35
GR 700,987.75 785,987.85 890,987.8 960,987.8 966,986.95
GR 976,983.09 1024,983.09 1035,986.35 1270,987.15 1380,988.85
GR 1520,989.75 2000,991.75 2300,1004.0
N 0.080 0.05 0.030 0.05 0.080
SA 950 966 1035 1100
* IHP SEC ELMIN YINC ELMAX Q
HP 2 APPR 993.05 * * 5750
HP 2 APPR 993.40 * * 5750
EX
ER
Table 13. WSPRO water-surface profile output for Highway 22 bridge.
************** W S P R O ***************
Federal Highway Administration - U.S. Geological Survey
Model for Water-Surface Profile Computations.
Input Units: English / Output Units: English
BRIDGE: 5359
TH 12 OVER POMME DE TERRE RIVER
***** EXISTING BRIDGE, 1997 FLOOD ANALYSIS ***** |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA |
ERR |
| Section: EXIT |
992.800 |
.245 |
5750.000 |
2281.291 |
******** |
940.000 |
| Header Type: XS |
993.045 |
****** |
2.521 |
295141.50 |
******** |
1312.612 |
| SRD: 25.000 |
987.030 |
****** |
.283 |
****** |
2.483 |
****** |
| Section: FULV |
992.923 |
.145 |
5750.000 |
3492.329 |
75.000 |
650.158 |
| Header Type: FV |
993.068 |
.023 |
1.646 |
373264.60 |
75.000 |
1312.686 |
| SRD: 100.000 |
986.366 |
.000 |
.234 |
.0003 |
3.435 |
.000 |
| The Preceding Data Reflect The "Unconstricted" Profile |
| Section: APPR |
993.048 |
.048 |
5750.000 |
6355.054 |
225.000 |
557.801 |
| Header Type: AS |
993.097 |
.046 |
.905 |
437889.90 |
225.000 |
2031.796 |
| SRD: 325.000 |
989.048 |
.000 |
.150 |
.0002 |
3.791 |
-.017 |
The Preceding Data Reflect The "Unconstricted" Profile
The Following Data Reflect The "Constricted" Profile
Beginning Bridge/Culvert Hydraulic Computations |
| |
WSEL |
VHD |
Q |
AREA |
SRDL |
LEW |
| |
EGEL |
HF |
V |
K |
FLEN |
REW |
| |
CRWS |
HO |
FR # |
SF |
ALPHA |
ERR |
| Section: BRIDGE |
992.637 |
.647 |
5750.000 |
989.807 |
75.000 |
956.017 |
| Header Type: BR |
993.284 |
.052 |
5.809 |
180129.70 |
75.000 |
1044.086 |
| SRD: 100.000 |
986.485 |
.185 |
.339 |
****** |
1.233 |
-.017 |
| Specific Bridge Information |
C |
P/A |
PFELEV |
BLEN |
XLAB |
XRAB |
| Bridge Type 4 Flow Type 1 |
---- |
---- |
---- |
---- |
---- |
---- |
| Pier/Pile Code *** |
.9006 |
.000 |
994.860 |
****** |
****** |
****** |
| | WSEL | VHD | Q | AREA | SRDL | LEW |
| | EGEL | HF | V | K | FLEN | REW |
| | CRWS | HO | FR # | SF | ALPHA | ERR |
| Section APPR |
993.401 |
.040 |
5750.000 |
6876.729 |
174.000 |
556.146 |
| Header Type: AS |
993.441 |
.093 |
.836 |
487502.70 |
222.813 |
2040.433 |
| SRD: 325.000 |
989.048 |
.066 |
.131 |
.0002 |
3.638 |
.013 |
Approach Section APPR Flow Contraction Information
| M ( G ) | M ( K ) | KQ | XLKQ | XRKQ | OTEL |
| .940 |
.665 |
162782.2 |
971.035 |
1059.104 |
993.377 |
Table 14. Velocity distribution from HP record for constricted flow at
approach section, Highway 12 bridge.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
|
BRIDGE 5359
HIGHWAY 12 OVER POMME DE TERRE RIVER
EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 325.000 Header Record Number 4
Water-Surface Elevation: 993.050 Element # 1
Flow: 5150.000 Velocity: .90 Hydraulic Depth: 4.313
Cross Section Area: 6357.50 Conveyance: 438116.30
Bank Stations -> Left: 557.794 Right: 2031.836 |
| X STA. |
557.8 |
668.9 |
742.2 |
819.3 |
893.2 |
961.6 |
| A ( I ) | |
463.3 |
384.6 |
402.5 |
386.9 |
359.0 |
| V ( I ) | |
.62 |
.75 |
.71 |
.74 |
.80 |
| D ( I ) | |
4.17 |
5.25 |
5.22 |
5.23 |
5.25 |
| X STA. |
962.6 |
977.9 |
987.5 |
997.2 |
1006.8 |
1016.5 |
| A ( I ) | |
124.5 |
96.1 |
96.8 |
95.7 |
95.7 |
| V ( I ) | |
2.31 |
2.99 |
2.97 |
3.00 |
3.00 |
| D ( I ) | |
7.64 |
9.96 |
9.96 |
9.96 |
9.96 |
| X STA. |
1016.5 |
1026.4 |
1047.5 |
1079.6 |
1121.4 |
1182.3 |
| A ( I ) | |
98.3 |
152.2 |
211.7 |
270.9 |
383.8 |
| V ( I ) | |
2.93 |
1.89 |
1.36 |
1.06 |
.75 |
| D ( I ) | |
9.87 |
7.21 |
6.60 |
6.48 |
6.30 |
| X STA. |
1182.3 |
1249.8 |
1329.2 |
1451.5 |
1635.2 |
2031.8 |
| A ( I ) | |
410.3 |
442.1 |
517.5 |
593.6 |
772.2 |
| V ( I ) | |
.70 |
.65 |
.56 |
.48 |
.37 |
| D ( I ) | |
6.08 |
5.57 |
4.23 |
3.23 |
1.95 |
Table 15. Velocity distribution from HP record for constricted flow at
approach section, Highway 12 bridge.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
|
BRIDGE 5359
HIGHWAY 12 OVER POMME DE TERRE RIVER
EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 325.000 Header Record Number 5
Water-Surface Elevation: 993.400 Element # 1
Flow: 5750.000 Velocity: .84 Hydraulic Depth: 4.632
Cross Section Area: 6875.20 Conveyance: 487355.20
Bank Stations -> Left: 556.150 Right: 2040.409 |
| X STA. |
556.2 |
666.3 |
740.6 |
816.6 |
892.3 |
960.4 |
| A ( I ) | |
488.6 |
415.4 |
423.2 |
422.7 |
381.0 |
| V ( I ) | |
.59 |
.69 |
.68 |
.68 |
.75 |
| D ( I ) | |
4.43 |
5.59 |
5.57 |
5.58 |
5.60 |
| X STA. |
960.4 |
978.1 |
988.2 |
998.4 |
1008.5 |
1018.5 |
| A ( I ) | |
139.4 |
104.3 |
105.1 |
103.8 |
103.8 |
| V ( I ) | |
2.06 |
2.76 |
2.74 |
2.77 |
2.77 |
| D ( I ) | |
7.87 |
10.31 |
10.31 |
10.31 |
10.31 |
| X STA. |
1018.5 |
1029.4 |
1056.2 |
1089.4 |
1139.5 |
1202.8 |
| A ( I ) | |
107.8 |
192.5 |
229.9 |
339.5 |
417.2 |
| V ( I ) | |
2.67 |
1.49 |
1.25 |
.85 |
.69 |
| D ( I ) | |
9.91 |
7.19 |
6.92 |
6.78 |
6.59 |
| X STA. |
1202 |
1272.2 |
1356.7 |
1489.1 |
1673.2 |
2040.4 |
| A ( I ) | |
441.1 |
470.3 |
568.1 |
626.2 |
795.2 |
| V ( I ) | |
.65 |
.61 |
.51 |
.46 |
.36 |
| D ( I ) | |
6.36 |
5.56 |
4.29 |
3.40 |
2.17 |
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