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The role of the system the benchmarks in the construction and maintenance of railways

Abstract

The role of the system the benchmarks in the construction and maintenance of railways

Dobrynin N. F., Levitskiy A. A.


The paper proposes a new concept of benchmark system on the railways for the control of the geometric parameters of paths. It can be used for the preparation of projects of reconstruction and repair of roads.

Keywords: reference system, the rotation angle slopes, lateral leveling, fiducially marks.