Viaduct expansion joint leaked water collecting device and viaduct

• Main Authors: SHANG BOYUAN, WANG YUANKANG, WANG HAIMING, WEI MIAN, CHEN KANG, ZHANG XIANZHENG, GAO CHAO, YANG FAN, HOU YANFENG, WANG HAO
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The viaduct expansion joint leaked water collecting device comprises a water collecting tank, the water collecting tank is used for being arranged below an expansion joint to achieve collection of expansion joint leaked water, the two sides of the water collecting tank can be fixed to the bottom face of a box girder of the viaduct through first fixing pieces, and flexible supporting pieces are arranged on the periphery of the water collecting tank; the two sides of the flexible supporting piece can be fixed to the bottom face of a box girder of a viaduct through second fixing pieces so as to support the water collecting tank, the water collecting tank is connected with one end of the drainage pipe, and the other end of the drainage pipe is used for being connected with a downpipe at a pier after the drainage pipe penetrates through the flexible supporting piece. By the adoption of the leaked water collecting device, the safety is guaranteed when the water leakage amount is large, and the landscape effect is g