On the issue of inspecting wooden supports for overhead power lines in permafrost areas
Abstract
On the issue of inspecting wooden supports for overhead power lines in permafrost areas
Incoming article date: 04.03.2025The article contains the results of the inspection of power transmission line structures within the framework of the preparation of design documentation for the reconstruction of cable racks and power transmission line supports due to the increase in the diameter of cables and, as a consequence, the increase in the load on the racks located in the Chaunsky District of the Chukotka Autonomous Okrug. The article presents a geodetic survey of load-bearing structures (determination of deflections and displacements of structures), lists of defects and damages, verification calculations of structures, and measures to strengthen structures.
Keywords: bearing capacity, inspection of structures, overhead power lines, wooden structures, supports, overpasses