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A platform for research: civil engineering, architecture and urbanism
Possibilities of pre-stressing of metallic constructions
Question of applying to steel structures technique similar to concrete prestressing; tests on beams show that, to exploit residual stresses with view to delay plastic flow, is very difficult; it has only been possible to obtain positive results by mechanical prestressing calling for external forces; as combined steel-concrete construction is only made possible by welding, welders should follow with interest evolution of technique.
Possibilities of pre-stressing of metallic constructions
Question of applying to steel structures technique similar to concrete prestressing; tests on beams show that, to exploit residual stresses with view to delay plastic flow, is very difficult; it has only been possible to obtain positive results by mechanical prestressing calling for external forces; as combined steel-concrete construction is only made possible by welding, welders should follow with interest evolution of technique.
Possibilities of pre-stressing of metallic constructions
Inst Welding -- Trans
Soete, I.W. (author)
1951
7 pages
Article (Journal)
English
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