A note on numerical computation of elastic contact problems | Zendy

Francavilla A. | Zendy; Zienkiewicz O. C. | Zendy

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A note on numerical computation of elastic contact problems

Author(s) -

Francavilla A.,

Zienkiewicz O. C.

Publication year - 1975

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.1620090410

Subject(s) - computation , simple (philosophy) , flexibility (engineering) , mathematics , mathematical optimization , computer science , mathematical analysis , calculus (dental) , algorithm , philosophy , statistics , epistemology , medicine , dentistry

A simple procedure of obtaining flexibility matrices in terms of contact pressures at possible contact points of two bodies allows the frictionless contact pressures to be solved as a quasi‐linear problem. Iteration is limited in general to very few cycles and, as small matrices are handled, can be very economical. Excellent accuracy of this procedure is demonstrated.

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