FIELD: construction.
SUBSTANCE: method includes actions to damage ice cover of a river and to erect a water barrier. The ice cover of the river is damaged by multiple parallel through slits 8. The water barrier 1 is erected in the form of an ice dam on a potentially flooded coast 5. The dam is built from ice blocks received as a result of sawing works on the river. The height of the dam must exceed the maximum level of the suggested water rise.
EFFECT: method makes it possible to speed up passage of floor waters during spring high water, to reduce economic damage from floods and to increase reliability of public and territories protection.
2 cl, 2 dwg
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