Engineering Transactions, 17, 3, pp. 391-402, 1969

Nośność graniczna płyt w kształcie trójkąta równoramiennego

M. Kleiber
Politechnika Warszawska
Poland

M. Kwieciński
Politechnika Warszawska
Poland

In the paper a kinematic analysis has been conducted of the problem of limit load of plates in the shape of equilateral triangles, loaded in a continuous and concentrated way. Hitherto known solutions have been systemized and completed. The values of the limit loads have been given for plates with the following boundary conditions: free edge, simple support, built-in edge. The obtained results are an upper bound to the exact limit loads.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

References

A. SAWCZUK, T. H. JAEGER, Grenztragfähigkeits, Theorie der Platten, Springer Verlag, Berlin 1963.

2. A. P. Ржаницын, Расчет конструкции с учетом пластических свойств материалов, Строй-издат, Москва 1954.

А. М. Дубинский, Расчет несущей способности железобетонных плит, Госстройиздат, Киев 1961.

E. H. MANSFIELD, Studies in collapse analysis of rigid plastic plates with a square yield diagram, Proc. Roy. Soc. A. 241 (1957).

T. VAN LANGENDONCK, Charneiras plasticas em lajes qudrangulares de edificios, Associacao Brasileira de Cimento Portland, Sao Paulo 1966.

M. P. NIELSEN, Exact solutions in the plastic plate theory, Bygningstatiske Meddelelser, 3, 34 (1963).

DALLES, Structures planes (traveux preliminaires en vue d'une annexe aux recommaudations pratiques), Comité Europeen du Beton, 11 Session pléniere, Bruxelles, Octobre 1966.

K. W. JOHANSEN, Yield-Line Theory, Cem. Concr. Ass., London 1962.