| 摘要 |
FIELD: machine building.SUBSTANCE: fuel tank is made in form of rectangular enclosure equipped with stiffeners, having head, side walls and roof. Stiffeners include vertically oriented elements in form of vertical stiffeners installed on internal and external surface of the tank side walls, and distributed over area of the specified surfaces, and horizontally oriented stiffeners containing at least in one horizontal tank cross-section the horizontal stiffeners installed on the perimeter of the internal and external surfaces of side walls, and internal bracings installed diagonally at the perimeter angles of the internal surface of side walls.EFFECT: simplified design of the fuel tank.5 cl, 3 dwg |
