A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Granite Falls, Wash, fishway consists of 285-ft tunnel hewn out of solid rock; upstream exit of tunnel is located some 50 ft higher than downstream intake structure; tunnel structure is 6 ft wide and 12 ft high with semicircular roof; about 50 holes, 5 1/2 to 6 ft deep were drilled into rock and each lift was shot with 150 lb of 60% Pacific powder.
Granite Falls, Wash, fishway consists of 285-ft tunnel hewn out of solid rock; upstream exit of tunnel is located some 50 ft higher than downstream intake structure; tunnel structure is 6 ft wide and 12 ft high with semicircular roof; about 50 holes, 5 1/2 to 6 ft deep were drilled into rock and each lift was shot with 150 lb of 60% Pacific powder.
World's longest vertical baffle fishway
Pac Bldr Engr
Thomas, M.A. (author)
1954
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Hydrodynamic Characteristics in Ecological Arc-Shaped Baffle Fishway
| British Library Conference Proceedings | 2012
Hydromechanical Analysis of Desilting Mechanism of Ecological Arc-Shaped Baffle Fishway
| British Library Conference Proceedings | 2012
Engineering Index Backfile | 1946