The study results of the filtration process in the ground dams body and its chemical effect on piezometers

The article describes the definition of filtration flow gradients in dam's body on example Kattakurgan reservoir, analysis reasons for their change cross-section. Evaluation aggressiveness plays an important role ensuring stability reservoir dam and its parts. To assess body, it is necessary to know action pattern water effect elements dam. In addition, chemical composition piezometers was analyzed laboratory determine aggressive sulfate corrosion. Measures observations systemic were also mentioned.