METHOD FOR MANUFACTURING TOWER BARREL SECTION, TOWER BARREL SECTION AND WIND POWER GENERATOR UNIT

摘要

A method for manufacturing a tower barrel section, a tower barrel section and a wind power generator unit. Said generating method comprises: manufacturing a first barrel section (10) and a second barrel section (20); combining the first barrel section (10) and the second barrel section (20) together; providing a first notch (11) on the first barrel section (10), and providing a second notch (21) on the second barrel section (20), the first notch (11) and the second notch (21) forming an opening (30), the height of the first notch (11) being smaller than that of the first barrel section (10), and the height of the second notch (21) is smaller than that of the second barrel section (20); manufacturing a door frame (40), and embedding the door frame (40) in the opening (30) and welding same to the first barrel section (10) and the second barrel section (20), the door frame (40) being provided with a door opening (43).