caa a22 4500 463164784 CHVBK 20180406164758.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10778-007-0033-7 doi (NATIONALLICENCE)springer-10.1007/s10778-007-0033-7 Numerical solution of three-dimensional static problems of elasticity for a body with a noncanonical inclusion [Elektronische Daten] [V. Mikhas'kiv, B. Stasyuk] A boundary-element scheme is proposed for the numerical determination of the stress-strain state of a three-dimensional composite body, which is an elastic inclusion of arbitrary shape perfectly bonded to an infinite elastic matrix. The scheme involves the reduction of the original problem to six boundary integral equations for the components of interfacial displacements and forces and the boundary-element parametrization and discretization of these equations using generalized Gaussian integrals and topological maps with regularizing Jacobians. Numerical results are obtained for a cylindrical inclusion with rounded ends in a matrix subject at infinity to constant forces acting along this fiber. The influence of the length-to-radius ratio of the fiber and the ratio of the elastic moduli of the matrix and fiber on the stresses is examined Springer Science+Business Media, Inc., 2007 infinite elastic matrix nationallicence three-dimensional elastic inclusion nationallicence boundary-element method nationallicence Mikhas'kiv V. Ya. S. Podstrigach Institute for Applied Problems of Mechanics and Mathematics, National Academy of Sciences of Ukraine, Lviv aut Stasyuk B. Lvivska Politekhnika National University, Lviv, Ukraine aut International Applied Mechanics Springer US 43/4(2007-04-01), 380-387 1063-7095 43:4<380 2007 43 10778 https://doi.org/10.1007/s10778-007-0033-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10778-007-0033-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mikhas'kiv V. Ya. S. Podstrigach Institute for Applied Problems of Mechanics and Mathematics, National Academy of Sciences of Ukraine, Lviv aut NATIONALLICENCE 700 1- Stasyuk B. Lvivska Politekhnika National University, Lviv, Ukraine aut NATIONALLICENCE 773 0- International Applied Mechanics Springer US 43/4(2007-04-01), 380-387 1063-7095 43:4<380 2007 43 10778 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer