The Xihe Bridge is 290 meters long and the main bridge is 106 meters long. In order to ensure the safety of the construction site, the engineering management Company of China Railway Kunming Bureau Group has decided to invest 70 million yuan for the safety monitoring of the bridge, which will be started in July 2020.

Project name: Safety Monitoring Project of Lufeng County Kunchu Rotary Bridge;

Project location: Chuxiong City, Yunnan Province;

Project time: July - November 2020;

Monitoring factors: internal temperature monitoring of concrete, internal strain monitoring of concrete, bearing cap axial force monitoring, rotation Angle monitoring, deck tilt monitoring.