Features of the construction of a Polar gas turbine power plant at the Vankor field

Abstract

Features of the construction of a Polar gas turbine power plant at the Vankor field

Semenkin A. N., Perfilov V.A.

Incoming article date: 11.09.2022

The construction of a Polar gas turbine power plant is carried out on permafrost soils. Features of the construction of reinforced concrete structures of foundations and other elements in the permafrost zone implies high requirements for strength, density and frost resistance. A new composition of the concrete mixture with improved physical and mechanical properties is proposed. Superplasticizing additives and production waste are used in the composition of the concrete mixture.

Keywords: foundation, permafrost, borehole piles, superplasticizer, sulfuric acid sludge, concrete mix, strength, frost resistance