A midship cross section structure of a large ore carrier is characterized in that a cargo carrying platform is disposed at the bottom of a cargo hold, ballast tanks are disposed below the cargo carrying platform, and void compartments are disposed on two sides of the cargo hold. The midship cross section structure of the large ore carrier has the advantages that the stress condition of the bottom structure of the cargo hold is improved; load of a deck between hatches can be effectively reduced at the same time, structural weight is reduced, and stability is increased; the ballast tanks are continuously disposed below the cargo hold, left-right asymmetry during ballast water replacement is avoided, and the bending moment and the shearing force of a ship girder are reduced greatly by the continuous arraignment; storage space is reserved for an LNG tank and accessory equipment thereof, the cargo hold is unaffected, the capacity of the ballast tanks is not reduced, the use of the ballast tanks is unaffected, the requirement on longitudinal strength is not increased by using the LNG, and the like.
Midship cross section structure of large ore carrier
2015-05-20
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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