Mathematical Modeling of Seismic Vibrations of System: Tailings Dam and Soil Foundations

DOI

10.2991/ciggg-18.2019.39How to use a DOI?

Keywords

mathematical modeling; tailing dump; flood dike

Abstract

A mathematical model of the system of seismic vibrations, which consists of the flood dike of tailing dump, deposit material (tailings) and bottom ground layers, is developed. The model is represented as a contact boundary problem for the differential equation of shear-viscous lateral vibrations of the flood dike body with deposit materials and also for the differential equations of the shear-viscous lateral vibrations of the ground layers. These equations are interconnected through the boundary conditions on the contact surfaces. The boundary problem is solved analytically. Calculation formulas for computation of displacements, velocity and acceleration of the flood dike body during the propagation of incident to the system seismic wave in the ground layers and in the flood dike body are obtained.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - I.D. Muzaev
AU  - K.S. Kharebov
AU  - N.I. Muzaev
AU  - E.N. Kozyrev
AU  - V.D. Makiev
AU  - A.F. Gabaraev
AU  - F.S. Morozov
AU  - M.I. Chitishvili
PY  - 2019/03
DA  - 2019/03
TI  - Mathematical Modeling of Seismic Vibrations of System: Tailings Dam and Soil Foundations
BT  - Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-ecology of the North Caucasus” (CIGGG 2018)
PB  - Atlantis Press
SP  - 206
EP  - 210
SN  - 2352-5401
UR  - https://doi.org/10.2991/ciggg-18.2019.39
DO  - 10.2991/ciggg-18.2019.39
ID  - Muzaev2019/03
ER  -