SHIP HULL REPAIR METHOD Russian patent published in 2019 - IPC B63B9/00 

Abstract RU 2683904 C9

FIELD: shipbuilding.

SUBSTANCE: invention relates to the field of ship repair and can be used for the ship worn-out structures repair, mainly decks and platforms. Proposed hull repairing method consists of the following technological operations sequence: rust, old paint and dirt removal from the repaired area 1 metal surface; marking the area, the sheet structural member 3 manufacturing with giving a curvature there to in the largest normal stresses direction in the repaired structure; adhesive polymeric material 2 layer application to the repaired area, a sheet structural element installation and its fixing on the hull worn area with the help of mechanical connecting elements 4.

EFFECT: increase in repaired structure strength.

1 cl, 6 dwg

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RU 2 683 904 C9

Authors

Bujlov Sergej Vladimirovich

Koryagin Sergej Ivanovich

Muru Georgij Nikolaevich

Dates

2019-04-02Published

2018-06-09Filed