Authors: Yu.V. Pokatilov, K.V. Ardeev, I.V. Tretenkov, A.V. Pokatilov

Title of the article: Inspection of a technical condition of construction designs of mining and technology of coal unloading railway overpasses of the Mariinsky branch of OOO Kuzbasstoplivosbyt

Year: 2016, Issue: 5, Pages: 28-32

Branch of knowledge: Earth sciences

Index UDK: 69.059.25

DOI: -

Abstract: Survey of technical condition of construction designs of mining and technology of coal unloading railway overpasses. Describes the materials from which made the main load-bearing structures. Determined strength of concrete on the surfaces of precast and cast reinforced concrete elements by the method of elastic rebound. We detected various types of defects. Made the about the technical condition of mining and technology of coal unloading railway overpasses. To restore the performance of overpass elements of this recommendation.

Key words: defect overpass railway sleepers under the sleeper blocks under the sleeper boxes concrete metal construction

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