Geodesic
The stress state near a singular point of a flat composite design
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 4 (2013), pp. 78-87

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To study the stress-deformed state in small neighborhoods of singular points of compound designs, an iterative numerical-analytical approach based on minimizing residuals of algebraic equalities representing boundary conditions, conditions for stress and strains on the contact surface and directly in the singular point is proposed. The stress-strain state is studied in a vicinity of a singular point for a flat compound design.
Mots-clés : stress concentration
Keywords: singular points, compound designs, contact surfaces. 
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     author = {V. M. Pestrenin and I. V. Pestrenina and L. V. Landik},
     title = {The stress state near a singular point of a flat composite design},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {78--87},
     publisher = {mathdoc},
     number = {4},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2013_4_a9/}
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V. M. Pestrenin; I. V. Pestrenina; L. V. Landik. The stress state near a singular point of a flat composite design. Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 4 (2013), pp. 78-87. http://geodesic.mathdoc.fr/item/VTGU_2013_4_a9/