| 摘要 |
The present invention relates to an underground collecting well for a building having excellent corrosion resistance and high economic efficiency due to a water collecting part made of a fiber-reinforced plastic material, and providing excellent structural performance by reinforcing the water collecting part with a reinforcing unit integrated with the water collecting part against buoyancy and soil pressure. The collecting wall embedded into a foundation of the building comprises: a cylindrical body unit collecting underground water or rainwater; an upper cover unit partly covering a top of the body unit; and the reinforcing unit reinforcing a lower part and an underside of the body unit. A ring-shaped upper horizontal rib and a ring-shaped lower horizontal rib are installed in the outer surface of the body unit. The upper horizontal rib formed at a height of the upper steel reinforcements of the foundation includes a plurality of long-holes. The lower horizontal rib positioned on the lower side spaced from the underside of the upper horizontal rib includes a plurality of through-holes. The present invention is characterized by a fact that the body unit, the upper cover unit, and the upper and lower horizontal ribs are made of the fiber-reinforced plastic material. |
