Full Record Display for the EPA National Library Catalog


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 ;
Library Call Number Additional Info Location Last
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