| 摘要 |
The present invention relates to a horizontal connection structure for a prefabricated precast concrete box, and more specifically, to the precast concrete member used to manufacture a prefabricated box. The present invention disperses the sagging force concentrated on specific spots when an upper plate, a lower plate, and a column is connected in the horizontal direction. The present invention also forms connection grooves between adjacent members to integrally connect the adjacent member in the horizontal direction and injects a non-shrink mortar into the connection grooves to form a shear key. |
