| 摘要 |
PURPOSE: A support device for safety diagnosis of a bridge is provided to enable ascent and descent with the balance of a superstructure of a bridge in the safety test of a bridge. CONSTITUTION: A support device for safety diagnosis of a bridge comprises a deck fixing portion(10) and an ascent and descent supporting portion(20). The deck fixing portion is fixed to the deck of a superstructure(3) of the bridge. The deck fixing portion maintains the balance of the superstructure in the ascending and descending of the superstructure. The upper portion of the ascent and descent supporting portion is coupled with the deck fixing portion, and the lower portion is coupled with a road surface(5). The ascent and descent supporting portion maintains the balance of the superstructure in the ascent and descent of the superstructure. |
