Self-repairing bridge support structure and device and construction method of self-repairing bridge support structure and device

• Main Authors: ZHANG JIANDONG, CHEN CHONG, LIU FAGUO, CHEN ZHIMING, SUN YULONG, WEI ZHENBEI, DONG JINJUN, FENG XIAONAN, YAN CHANG, LIU DUO, MA ZHIHUA, HU SONGMING
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention discloses a self-repairing bridge support structure and device and a construction method of the self-repairing bridge support structure and device, and belongs to the technical field of bridge support disengagement. The bottom of the limiting check block is fixedly connected with the edge of the air bag and surrounds the periphery of the bottom of the support, and filling holes which are communicated with the air bag cavities in a one-to-one correspondence mode and provided with filling valves are formed in the check block; in a non-filling state, the air bag cavities are in a sealed vacuum flat state; and in the filling state, at least one air bag cavity is filled with repairing glue through the corresponding filling hole, so that the air bag cavity is expanded to fill the void part of the to-be-repaired bridge support. Fixed-point repair of the void part can be achieved, layered multiple repair treatment can be achieved, operation is easy and fast, the influence on the bridge is small, and sta