| 摘要 |
FIELD: raising sunken ships. SUBSTANCE: proposed method includes righting of sunken object by means of raising module and placing its bottom on ground followed by raising procedure. To this end, said module is placed near object and is secured immovably relative to ground. Then, module is inclined towards object and above-deck members of object are connected with upper members of module which are nearest to object by means of flexible couplings which are made taut, after which module is righted till object lies on ground. Then, module is inclined towards object and ends of couplings are rearranged and are made taut, after which module is righted till object emerges. If necessary, raising is repeated and object is towed to lesser depth. EFFECT: facilitated procedure; low cost. 8 dwg |
