STRUCTURES WITH RE-ENTRANT CORNERS

Аннотация

When considering a sctructural element with a re-entrant corner, the experimental analysis shows how the failure load increases with the angle of the corner.In other words, the failure load increases with a decrease of the mass of the structure, in opposition to what we are used to observe in plasticity.To predict this behaviour, a theory, based substantially on the hypotesis of existence of a fracture quantum, is herein presented.Theoretical predictions and experimental results seem to agree satisfactorily. Sommario

Темы

Цитирования и источники