Influence of roughness rheology on contact rigidity

• Autorzy: Chigarev, A. , Kravchuk, A.
• Konferencja: Proceedings of the International Conference on Engineering Rheology ICER '99
• Języki publikacji: EN

Abstrakty

EN

Some time the plastic yield of roughness has a conducting role in shaping actual area of contact. Emerging of plastic deformation as a rule is accompanied by a creep. Thus, geometric and rheology characteristics of a surface has essential influence on contact rigidity and distribution of contact stress. The approach of the analysis of influence of roughness rheology on contact rigidity is developed. The analytical expression for determination of greatest contact displacement is obtained. The analysis may considerably facilitate application of the theoretical results in practice.

Słowa kluczowe

PL

reologia

EN

rouhness rheology; contact displacements

• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no spec.
• Strony: 417-421
• Opis fizyczny: Bibliogr. 5 poz., wykr.

Twórcy

autor

Chigarev, A.

autor

Kravchuk, A.

• Dept. of Theoretical Mechanics of Belarussian State Polytechnic Academy, F.Scorina Avenue, 65, Minsk, 220027, BELARUS