The invention provides a building method of an inland ship. The building method of the inland ship comprises the following steps that (1) a hull is divided into seven large parts including a stem portion, a stern portion, a front cabin wall, a rear cabin wall, a port side, a starboard side and a hull bottom; (2) an outer base plate at the hull bottom is built on a ship berth, but an inner base plate is not installed or welded, and other large parts are assembled and welded in workshops or machining platforms; (3) the front cabin wall and the rear cabin wall are hoisted on the outer base plate at the hull bottom, the port side and the starboard side are hoisted, then the internal structure of the hull bottom are welded, the inner base plate is hoisted and welded, and finally the stem portion and the stern portion are hoisted. The building method of the inland ship adopts a large part building method and has all the advantages of block assembly; compared with a segmentation ship berth building method, the building method of the inland ship has the advantages that the ship berth period is shortened, the range of aloft working is reduced, and the labor condition is improved; meanwhile, the building method of the inland ship has other advantages, except outfitting, of a unit construction method, overcomes the defect that according to the unit construction method, a plurality of circumferential weld joints exist, and is particularly applicable to the inland ships with long parallel midships.
Building method of inland ship
2015-06-10
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Engineering Index Backfile | 1961
Online Contents | 2008