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Coping with Problems Related to Cancer and Cancer Treatment
Ca-A Cancer Journal for Clinicians, 1988exaly +12 more sources
On the Problem of Nonstationary Contact Problems
Vestnik St. Petersburg University, MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
V. A. Babeshko +3 more
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2016
Now we shall extend the results introduced in the previous chapter to the solution of multibody contact problems of elasticity without friction. We shall restrict our attention to the problems of linear elasticity, i.e., we shall assume small deformations and linear stress–strain relations.
Zdeněk Dostál +2 more
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Now we shall extend the results introduced in the previous chapter to the solution of multibody contact problems of elasticity without friction. We shall restrict our attention to the problems of linear elasticity, i.e., we shall assume small deformations and linear stress–strain relations.
Zdeněk Dostál +2 more
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1992
In the previous chapter, we considered problems in which the infinite wedge was loaded on its faces or solely by tractions on the infinite boundary. A related problem of considerable practical importance concerns the wedge with traction-free faces, loaded by a concentrated force F at the vertex, as shown in Figure 12.1.
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In the previous chapter, we considered problems in which the infinite wedge was loaded on its faces or solely by tractions on the infinite boundary. A related problem of considerable practical importance concerns the wedge with traction-free faces, loaded by a concentrated force F at the vertex, as shown in Figure 12.1.
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1998
One of the principal results of wear is that there are irreversible changes in the shape of the surfaces. These changes are comparable to elastic deformations and thus should be taken into account in the estimation of the contact characteristics of the bodies in sliding contact (distribution of stresses, dimensions of contact area etc.).
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One of the principal results of wear is that there are irreversible changes in the shape of the surfaces. These changes are comparable to elastic deformations and thus should be taken into account in the estimation of the contact characteristics of the bodies in sliding contact (distribution of stresses, dimensions of contact area etc.).
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1989
An important class of structural mechanics problems deals with the stress analysis of bodies in contact. A contact problem occurs when at least two bodies not mechanically joined touch each other without becoming rigidly attached. In most cases, high stress concentrations are developed in the contact areas.
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An important class of structural mechanics problems deals with the stress analysis of bodies in contact. A contact problem occurs when at least two bodies not mechanically joined touch each other without becoming rigidly attached. In most cases, high stress concentrations are developed in the contact areas.
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2018
If the gap function \(g_0(r)\) is axisymmetric, and if contact is assumed to occur only within a circle of some radius a, the problem of Eqs. ( 4.8)–( 4.11) is reduced to the search for an axisymmetric harmonic function \(\varphi (r, z)\) in cylindrical polar coordinates \((r,\theta , z)\).
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If the gap function \(g_0(r)\) is axisymmetric, and if contact is assumed to occur only within a circle of some radius a, the problem of Eqs. ( 4.8)–( 4.11) is reduced to the search for an axisymmetric harmonic function \(\varphi (r, z)\) in cylindrical polar coordinates \((r,\theta , z)\).
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