MULTI-COLUMN TYPE WIND TURBINE TOWER, AND CONSTRUCTING METHOD THEREOF

摘要

The present invention relates to a multi-column type wind turbine tower and a construction method thereof, which can improve economic feasibility by differentiating the number of a column member arranged in an upper portion and a lower portion to be suitable for a lateral force and a bending moment which are applied to a wind turbine tower, simultaneously improve ease of transportation by connecting and coupling a plurality of column members in a vertical direction, and has a configuration to increase rigidity through integration by connecting and reinforcing a gap between the column members with a horizontal coupling frame.