Team of Long Sichun, Party Secretary of the School of Earth Science and Information Engineering, Hunan University of Science and Technology. Work site.

Party Secretary of the School of Earth Science and Information Engineering, Hunan University of Science and Technology Long Sichun Team.

work site.

Red Net Time News Correspondent Liu Jun Changsha Report

A "Little Red Riding Hood", a " Yellow Jacket ", high temperature and scorching heat, scorching sun, sweat beads of beans dripping on this land they worked day and night, and the Changsha-Zhuzhou-Tanzhou intercity track winds out under their monitoring, like a painter gathering lines into scrolls, while the "Little Red Riding Hood" builds the intercity track into giant dragons flying and moving forward on the earth.

This group of "Little Red Riding Hoods" is the project team of "Construction Monitoring, Forecasting and Early Warning of the First Section of General Contracting of the First Phase of the General Contracting of the School of Earth Science and Information Engineering of Hunan University of Science and Technology" led by Long Sichun, Secretary of the Party Committee of the School of Earth Science and Information Engineering of Hunan University of Science and Technology.

Changsha Metro Line 3 extension line is an important transportation link for the integration of Changsha Zhuzhou and Tanzania. Its completion will bring a more convenient travel experience to Changsha Zhuzhou and Tanzania residents. At the same time, this project is also the first subway planning project of Xiangtan , shouldering the important task of Xiangtan's rural revitalization and prosperity and development.

"Monitoring is a complicated and requires very high accuracy. No matter how severe the weather is, it must be completed and continuously improved in practice. If monitoring and measurement are not done well, it will directly affect the progress of the project." Long Sichun introduced. Long Sichun’s team is responsible for the project’s water level, stress, strain, underground inclination measurement and hydrological displacement monitoring, providing accurate and timely monitoring data for project construction, which determines the progress and safety of construction.

Among the stations of the extension line of Changsha Metro Line 3, the terminal station of Xiangtan North Station is closer to the Xiangjiang River, and the groundwater source is richer than other stations. When construction starts, the site monitors more frequently. In addition to the conventional engineering measurement, Long Sichun needs to take his team to climb hundreds of stairs into the underground construction site to conduct stress strain testing and water level monitoring to ensure the safety of construction personnel.

is precisely because of the hard work of "Little Red Riding Hoods". The extension line of Metro Line 3 was originally planned to be opened to traffic by the end of 2023 to the end of 2022, providing strong guarantees and full of green energy for Xiangtan's rapid development. Through the practice and research of the project, Long Sichun's team has basically formed a complete theoretical method of deformation monitoring, detection and inversion, simulation prediction, developed an intelligent monitoring and early warning control platform for independent intellectual property rights, established a comprehensive safety evaluation system for uneven deformation of buildings and other key technological innovations, promoted and applied to deformation monitoring in many provinces across the country, and achieved considerable economic and social benefits.