Change in sediments of hydraulic structures during unloading of the system of water cooling of nuclear power plants

Kyiv National University of Construction and Architecture
Lviv Polytechnic National University; The National University of Water and Environmental Engineering

During the period from July to November 1985, three cycles of measurements of sediments of hydraulic engineering structures of Blocks 1 and 2 were carried out at the Rovenskoye NPP according to the methodology set forth in [1, 2]. The measurements are performed by high-precision leveling in a constant circuit [2]. Three cycles of measurements consisted of four level moves between three deep benchmarks for sediment marks of the unit pump station (NPS), pumping station of cooling towers (NSG), two high-altitude cooling towers (G1 and G2). The third pumping station (OHS) is located outside the territory of hydraulic structures and is included in the measurements as a control structure.

  1. Pnevskij P. I., Romanchuk S. V. Metodika nabljudenij za deformacijami sooruzhenij // Geodezija, kartografija i ajerofotosemka, 1987. Vyp. 45.
  2. Chernjaga P. G., Tadeev A. A., Antonov S. A. i dr. Aspekty izuchenija dvizhenij obektov atomnoj jelektricheskoj stancii. Rovno. 1987.