| 摘要 |
PCT No. PCT/JP97/03430 Sec. 371 Date May 8, 1998 Sec. 102(e) Date May 8, 1998 PCT Filed Sep. 26, 1997 PCT Pub. No. WO98/13556 PCT Pub. Date Apr. 2, 1998The present invention relates to a method of manufacturing a tank which is too large to be built on the ground. In the method, a floating station (1012) is built on the sea, surrounding a first spherical shell section (1002a) which constitutes one end of the tank. In the floating station, a hollow cylindrical section is built in a vertical position, connected to the first spherical shell section. The second spherical shell section (1002b) constituting the other end of the tank is connected to the open end of the hollow cylindrical section.
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