An iterative algorithm to build continuous stress and displacement solutions | Zendy

Cantin G. | Zendy; Loubignac G. | Zendy; Touzot G. | Zendy

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An iterative algorithm to build continuous stress and displacement solutions

Author(s) -

Cantin G.,

Loubignac G.,

Touzot G.

Publication year - 1978

Publication title -

international journal for numerical methods in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.421

H-Index - 168

eISSN - 1097-0207

pISSN - 0029-5981

DOI - 10.1002/nme.1620121004

Subject(s) - displacement (psychology) , finite element method , iterative method , algorithm , stress (linguistics) , displacement method , work (physics) , computer science , mathematics , mathematical optimization , structural engineering , engineering , mechanical engineering , psychology , linguistics , philosophy , psychotherapist

An iterative algorithm is presented: it builds a continuous stress and displacement solution starting from the solution of a classical displacement finite element analysis. The modified solution satisfies the virtual work principle, and is much better than the starting solution. The algorithm is very easily included in existing programs. A number of examples shows the efficiency of the method.

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