A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building a concrete arch around an old iron bridge
Lower chord used for rib reinforcement and upper chord for concrete floor forms; trestle approach designed as continuous structure with considerable saving.
Building a concrete arch around an old iron bridge
Lower chord used for rib reinforcement and upper chord for concrete floor forms; trestle approach designed as continuous structure with considerable saving.
Building a concrete arch around an old iron bridge
Eng. News-Rec
Harder, E.H. (author)
1924
4 pages
7 Figs.
Article (Journal)
English
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