Сompression and Shear of an Ideal-plastic Wedge with a Rough Stamp (Frictional Contact Model)

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
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Рұқсат жабық Тек жазылушылар үшін

Аннотация

The transfer of shear force through frictional contact on rough surfaces of precompressed plastic bodies is studied. As a contact model, we consider the problem of plastic compression of a wedge by a rough flat stamp with the condition of Prandtl friction on the contact surface. A technique is proposed for determining the maximum shear load perceived by frictional contact.

Толық мәтін

Рұқсат жабық

Авторлар туралы

A. Sakharov

Lomonosov Moscow State University

Хат алмасуға жауапты Автор.
Email: alexandr.sakharov@math.msu.ru
Ресей, Moscow

A. Ryabinina

Lomonosov Moscow State University

Email: alina.riabinina@math.msu.ru
Ресей, Moscow

Әдебиет тізімі

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  10. Hill R. The Mathematical Theory of Plasticity. Oxford: Clarendon, 1950. 407 p.
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Қосымша файлдар

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Әрекет
1. JATS XML
2. Fig. 1. Symmetrical buckling of a wedge.

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3. Fig. 2. Dependence of dc/dP of the pliability on for a wedge with a solution angle.

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4. Fig. 3. Unsymmetrical buckling of a wedge.

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5. Fig. 4. Schematic of slip lines under active shear force.

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6. Fig. 5. Comparison of mechanical work for both friction force schemes.

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7. Fig. 6. Variation of the site width in stage 2.

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8. Fig. 7. Dependency diagram

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