| 摘要 |
FIELD: raising sunken ships. SUBSTANCE: proposed method includes securing raising device on board sunken ship and delivery of compressed air to her compartments and to this device which is made of upper envelope and lower envelope connected by means of their bases; lower envelope corresponds to shape of upper portion of sunken ship. Connection of this device with sunken ship is effected by means of fastening metal strips by adhesive material; said metal strips are articulated with bases of envelopes. After securing of this device, hardening binding material is fed to filler secured to lower envelope and located on skin of sunken ship; after hardening of binding material, compressed air delivered. EFFECT: enhanced reliability and efficiency. 3 cl, 8 dwg |
