FIELD: shipbuilding; erection of double bottom or side structures for ships of limited and unlimited navigating areas. SUBSTANCE: double floor includes plates and stiffeners located on opposite surfaces. Stiffeners are oriented in perpendicular direction and fastened together at points of intersection. EFFECT: enhanced resistance of stiffeners to external loads due to distribution of local force on system of beams of another direction. 1 dwg
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|---|---|---|---|
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RU2463198C1 |
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RU2690658C1 |
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| CONNECTION OF DECK AND SIDE COVERS | 1998 |
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| SHIP'S BOTTOM FLOOR | 1995 |
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RU2096241C1 |
