| Main Title |
Subcritical Flow at Open Channel Structures: Bridge Constrictions. |
| Author |
Skogerbo, Gaylord V. ;
Austi, Lloyd H. ;
Chan, Kuan-Tao ;
|
| CORP Author |
Utah Water Research Lab., Logan. |
| Year Published |
1970 |
| Report Number |
PRWG-71-2; DI-14-01-0001-1952; OWRR-B-018-UTAH; 03010,; B-018-UTAH(2) |
| Stock Number |
PB-196 477 |
| Additional Subjects |
( Open channel flow ;
Subcritical flow) ;
( Bridges(Structures) ;
Open channel flow) ;
Energy dissipation ;
Nonuniform flow ;
Constrictions ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-196 477 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
161p |
| Abstract |
Techniques previously employed for describing subcritical flow at open channel constrictions were found valid for analyzing nonuniform flow in open channels. Combining the nonuniform flow analysis with the submerged flow ratings for various bridge geometries provided an analytical means for determining the backwater due to the bridge constriction under 'abnormal stage-discharge' conditions. (WRISIC abstract) |
| Supplementary Notes |
See also Rept. no. PRWG-71-1, PB-195 928. |
| NTIS Title Notes |
Partial technical completion rept. 1 Jul 68-30 Jun 70. |
| PUB Date Free Form |
Sep 70, |
| Category Codes |
20D; 80F |
| NTIS Prices |
PC A08 MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326515061 |
| Origin |
NTIS |
| Type |
CAT |
