Yulin River Double-track Bridge is located in Mai Changwan, Yuzui Town, Liangjiang New District, Chongqing, on the East loop of Chongqing Railway hub. With a total length of 1387.66 meters, the main span is 112 meters, and both side spans are 60 meters. The bridge adopts prestressed concrete continuous beam span structure, and our company conducted pilot monitoring on the bridge in December 2021.

Project name: Automatic Structure Monitoring Project of Kechuang Bridge in Jiangbei District of Chongqing;

Project location: Jiangbei District, Chongqing;

Project time: December 2021;

Monitoring factors: bridge surface displacement monitoring, environmental temperature and humidity monitoring, bridge vibration monitoring, bridge deflection monitoring.