Connecting structure for steel structure bridge sections and bridge piers

Abstract

The invention discloses a connecting structure for a steel structure bridge section and a pier, and belongs to the technical field of steel structure bridges. A connecting structure for a steel structure bridge section and a bridge pier comprises an outer base connected with the bridge pier, an outer top seat connected with a bridge floor and a connector used for connecting the outer base and the outer top seat, the outer base comprises a lower base body and a middle stand column, and the bottom end of the middle stand column is fixedly connected with the lower base body. The top end of the connector is slidably connected with the outer top seat, the connector comprises a supporting block, the bottom end of the supporting block is elastically connected with the lower seat body, and the top end of the supporting block is fixedly connected with the outer top seat; the method has the advantages that the requirement that the corresponding offset exists between the bridge section and the pier in the safety range can be met, it can be guaranteed that the bridge section cannot fall off from the pier when the bridge section reaches the critical point of the safety range, and safety is improved.

Images