Hongyun Chen

Title: Innovations of Hongyun Chen in Underwater Shield Tunnel Safety

Introduction

Hongyun Chen is a notable inventor based in Jiangsu, China. She has made significant contributions to the field of engineering, particularly in the safety of underwater shield tunnels. Her innovative approach combines drilling, exploration, and monitoring techniques to enhance safety during tunnel excavation.

Latest Patents

Hongyun Chen holds a patent for a "Directional drilling-exploring-monitoring integrated method for guaranteeing safety of underwater shield tunnel." This method involves drilling a small-diameter borehole below a water area and establishing an initial geological model. The process includes reaming the borehole into a larger diameter, placing a parallel electrical method (PEM) power cable and a monitoring optical fiber cable, and acquiring various field data through carbon rod measurement electrodes. The data is processed to form a refined geological model, which aids in ensuring safety during tunnel excavation. Continuous monitoring of the tunnel and surrounding rock and soil is implemented for later use.

Career Highlights

Hongyun Chen is affiliated with the China University of Mining and Technology, where she contributes to research and development in her field. Her work emphasizes the importance of safety in engineering practices, particularly in challenging environments like underwater tunnels.

Collaborations

Hongyun has collaborated with colleagues such as Ziwei Qian and Bo Wang, enhancing her research through teamwork and shared expertise.

Conclusion

Hongyun Chen's innovative methods in underwater shield tunnel safety demonstrate her commitment to advancing engineering practices. Her contributions are vital for ensuring safety in complex excavation projects.