Mater.Phys.Mech.(MPM)
No 1, Vol. 26, 2016, pages 53-56

MATHEMATICAL MODELING OF THE STRESS-STRAIN STATE OF
CONCRETE DAM AND ROCK FOUNDATION CAUSED BY
TECTONIC FAULT SLIP

E.Ju. Vitokhin, S.A. Le-Zakharov, I.V. Fedorov, B.V. Tseytlin

Abstract

The multilevel finite element technique for determination of dam-foundation stressstrain state under tectonic fault slip is developed. Computational model includes an active fault, dam and foundation. The methodology is used to calculate stress-strain state of concrete structures and foundation of Sayano-Shushenskaya HPP under Borusskiy fault presumable slip.

Keywords: tectonic slip; concrete dam; rock foundation; stress-strain state; multilevel finite element technique.

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