A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Convert old fixed spans into vertical lift spans
Methods and details of alterations on Elgin, Joliet and Eastern Bridge at Devine, Rock Island Bridge at Seneca and Burlington Bridge at Ottawa.
Convert old fixed spans into vertical lift spans
Methods and details of alterations on Elgin, Joliet and Eastern Bridge at Devine, Rock Island Bridge at Seneca and Burlington Bridge at Ottawa.
Convert old fixed spans into vertical lift spans
Ry Age
Railway Age ; 97
1934
4 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Rock island lift bridge erected on old fixed spans
Engineering Index Backfile | 1932
Considerations in design of vertical lift opening spans in bridges
Engineering Index Backfile | 1955
Different erection methods for Scherzer lift spans
Engineering Index Backfile | 1909
| Engineering Index Backfile | 1961
Floating bridge more stable than fixed spans
| Engineering Index Backfile | 1940