A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Description of design and construction of economical but adequate drawbridge over stream having little water traffic; retractor movable span provides clear opening of 40 ft. at water line; flanked on each side by timber approach spans.
Description of design and construction of economical but adequate drawbridge over stream having little water traffic; retractor movable span provides clear opening of 40 ft. at water line; flanked on each side by timber approach spans.
Novel drawbridge for unimportant waterways
Idaho Engr
Paxon, G.S. (author)
Idaho Engineer ; 6
1928
2 pages
3 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
An electrically operated highway drawbridge for small waterways
| Engineering Index Backfile | 1904
| Engineering Index Backfile | 1901