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Committee on River Ice Processes and the Environment
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Proceedings of the 6th Workshop on the Hydraulics of Ice Covered Rivers (1991)

Ottawa, Ontario
Complete Proceedings of the 6th Workshop
374 pages (18.1 MB)
Introductory material (pp. iv-xii)

Session A: Presentation of the Comprehensive Numerical River Ice Model “RIVICE”

Global Design of the Numerical River Ice Model “RIVICE” (pp. 3-23)
S. Petryk, R. Saade, M. Sydor and S. Beltaos
Hydraulic Module of “RIVICE” (pp. 26-34)
P. Ko, G. Holder and M. Sydor
Design of Heat Balance, Ice Generation and “COVER” Modules (pp. 35-52)
G. Holder and R. Saade
Design of Ice Cover Evolution Modules for “RIVICE” (pp. 53-69)
R. Carson
Description of Test Bases of the “RIVICE” Model (pp. 71-87)
S. Petryk, M. Sydor, B. Korbaylo, T. Quach, R. Carson and G. Holder

Session B: Ice Processes and Formulations

Critical Physical Processes in the Numerical Modeling of River Ice (pp. 92-112)
B. Michel
Flow Surge Compuation of Dynamic River Breakup (pp. 113-141)
M.G. Ferrick and S.T. Hunnewell
Pressure Distribution on and Underturning Ice Flow (pp. 143-163)
B. Coutermarsh and W.R. McGilvary
Profile Properties of Deterioration Columnar Ice: Implications for Modelling Ice-Cover Flexure Failure (pp. 165-182)
M. N. Demuth and T. D. Prowse

Session C: Heat Transfer and Frazil Ice

Numerical Reproduction of Experimental Ice Cover Melting (pp. 185-200)
R. Saade and S. Sarraf
A Mathematical Model for Frazil Ice Evolution and Transport in Channels (pp. 201-216)
L. Hammar and H. T. Shen
A New Generation of Frazil Ice Field Measurements (pp. 218-242)
A. M. Dean and P. Desroches

Session D: Evaluation of Ice Jams

“RIVJAM” Applications on the Miramichi River (pp. 246-267)
G. Snyder, K. Davar, J. Arisz and S. Beltaos
Remote Measurement of Ice Jam Thickness (pp. 270-296)
J. S. Ford, S. Beltaos, W. J. Moody and N. Madsen
Automatic Analysis of Flow Size Distribution During an Ice Run (pp. 298-312)
P. L. Bjerke

Session E: Case Studies

A Strategy for Studying Ice Jamming on the Upper Niagara River (pp. 315-335)
R.D. Crissman, R. Gerard. R. Ettema and D. Andres
Ice Conditions on the St. Mary’s River, Michigan from February to Breakup, 1967 to 1991 (pp. 337-353)
L.W. Gatto
Ice Studies and Concept Design of an Offshore Water Intake (pp. 335-375)
G. Comfort, K. Pullerits and R. Abdelnour
The Finnish River Ice Model in Use (pp. 377-396)
M. Maunula and M. Huokuna