| 摘要 |
FIELD: construction.SUBSTANCE: group of inventions relates to the field of coast protection against tsunami. The method to protect the coast against tsunami consists in the fact that sea surface in front of the protected coast is coated with a film having the property of meniscal buoyancy. A hydrophobic anti-wetted coating is applied onto the surface of the film with the edge wetting angle of more than 120°. The device of coast protection against tsunami comprises a film having a property of meniscal buoyancy, which by sections is rolled into a roll on a spool. One short side of the film is fixed to the spool fixed on the fixed axis installed on supports, strongly attached to the bottom of the sea, and the other short side of the film is fixed to a hollow rod having buoyancy.EFFECT: group of inventions provides for protection of a sea coast against tsunami waves.13 cl, 7 dwg, 2 tbl |
