Integro-differential equations of the second boundary value problem of linear elasticity theory.

V. V. Struzhanov

Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 24 (2020) no. 1, pp. 199-208.

Résumé

In communication 1, the integro-differential equations of the second boundary value problem of the theory of elasticity for a homogeneous isotropic body were considered. The results obtained are extended to boundary value problems for the general case of an inhomogeneous anisotropic body. It is shown that the integro-differential equations found are also Fredholm type equations. The existence and uniqueness of their solution is proved, the conditions under which the solution can be found by the method of successive approximations are determined. An example of calculating the residual stresses in an inhomogeneous quenched cylinder is given.

Détail

Keywords: second boundary-value problem, inhomogeneous anisotropic body, integro-differential equation, spectral radius, successive approximation, second kind Fredholm equations, iteration convergence.

Bibliographie

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