Semianalytic Finite-Element Method in Problems of Nonlinear Continuum Mechanics |
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| Authors: | Bazhenov V A Gulyar A I |
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| Institution: | (1) Scientific Research Institute of Structural Mechanics, National University of Construction and Architecture, Kiev, Ukraine |
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| Abstract: | A technique for solving problems of nonlinear continuum mechanics associated with contact interaction, plastic distortion, and continuous and discrete fracture of spatial bodies is developed based on the semianalytic finite-element method generalized to noncanonical bodies. Solutions are obtained to new applied problems in various branches of technology. Compared with the traditional FEM, the technique is highly efficient—the amount of computation needed to solve spatial problems reduces by several orders of magnitude |
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| Keywords: | nonlinear continuum mechanics contact interaction plastic distortion spatial bodies semianalytic finite-element method |
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