| 摘要 |
The present invention relates to a collecting well including a rib on a side wall for supporting horizontal earth pressure and bucking of a wall and, more specifically, a collecting well to which a horizontal reinforcing rib is connected which obtains inner space while preventing bucking and bending caused by pressure by horizontally including the reinforcing rib for obtaining rigidity of an inner structure of a collecting well for accommodating groundwater. The collecting well of the present invention can obtain a wide working space of the inner side while obtaining the rigidity in a wall bucking position and a support force with the reinforcing rib included on the inside of the collecting well. |
