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UDC 627.8.059.22

Pokrovsky G. I., Voinitch-Syanozhentsky T. G.

Analyzing the causes of ground retaining structure failures of waterworks of integral use

Summary

A great number of ground water retaining structures of waterworks in Russia and other countries has been made of soil and stone; accordingly they are classified as ground waterworks. Failures of the retaining structures are often caused by uncontrolled filtration in the body, landfalls, culvert contact points, and in the base. Analyzing the cause of failures is required for the development of measures of their prevention and elimination of destructive effects in future. A number of ground waterworks failures that occurred in Russia and other countries are considered with the purpose of analyzing their causes and consequences.

Key words

filtration , Failure , water retaining structures , ground , dam , disposal area , hydrology

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