The bracket adopts a three-columnstructure, the primary keel is a rectangular tube, and the secondary keel isC-shaped steel, it can maximize the use of the rigidity of the material. 2. The foundation uses spiral piles, whichare low in cost and can be reused. 3. The column and the pile are connected byflange 4. Suitable for coastal areas with highwind pressure 5. Larger space below, does not affectplanting crops