| 摘要 |
A hull of air-cushion ship consists of a pontoon and a superstructure, both equipped with two longitudinal walls located symmetrically relative to hull center-line plane. The bottom of pontoon is equipped with a longitudinal row of large-dimension cuts for supply of compressed air from the shafts of nose and stern pressuring installations of ship into the internal volume of longitudinal flexible receiver of the internal circuit of flexible seal of the ship, located along the center-line plane of its hull, symmetrically relative to it, and fenced along the sides by longitudinal vertical walls of air ducts, the external casings of pontoon and superstructure are made from pressed panels with stiffening ribs oriented across the hull of the ship, which form closed and open frames of bulkheads on the perimeters of transverse intersections of pontoon and hull of ship as a whole. The pontoon in the area of arrangement, along its length, of longitudinal row of large-dimension cuts in external casing of its bottom is equipped with intermediate platform, which is located, along the height, higher than the static water line of ship and divides its internal volume into watertight lower and air-permeable upper parts, with large-dimension cuts in its flooring located coaxially to corresponding large-dimension cuts in the external casing of the bottom of pontoon. |
