Journal of Engineering Research

The construction of long-span bridges for high-speed railways is one of the challenging projects in modern railway engineering, and precision control plays a crucial role in the construction process. This study conducts an in-depth analysis of the precision control technology in the construction of long-span bridges, proposes a series of effective control measures, and evaluates their implementation effects. By applying high-precision measuring equipment and advanced construction technologies, the strict control of various parameters during the construction process is ensured, thereby improving the project quality and construction efficiency. This research not only provides a scientific basis for the construction of long-span bridges but also offers strong reference for the precision control of similar projects in the future.

High-speed railway; Long-span bridge; Construction precision; Control technology; Measuring equipment