Qingwei Duan

Title: Qingwei Duan: Innovator in Tunnel Construction Technology

Introduction

Qingwei Duan is a prominent inventor based in Beijing, China. He has made significant contributions to the field of tunnel construction, focusing on innovative solutions that address complex engineering challenges. With a total of 2 patents, his work is recognized for its practicality and effectiveness in enhancing tunnel safety and efficiency.

Latest Patents

One of Qingwei Duan's latest patents is titled "Tunnel adaptive lining structure in complex environment and construction method thereof." This invention presents an adaptive lining structure designed for tunnels in challenging environments. It includes a lining, a pressure regulating layer, and a connecting cylinder, which work together to mitigate issues such as lining cracking caused by high internal and external water pressures. The design is noted for its simplicity and efficiency in construction, ensuring the safety of tunnel linings during various operational periods.

Another significant patent is the "Advanced monitoring device for whole-process deformation curve of surrounding rock of tunnel excavation and implementation method thereof." This invention comprises a steel pipe elastic body, a cathetometer structure, and an embedded optical fiber. It allows for the monitoring and calculation of the deformation curve of surrounding rock during tunnel excavation, providing essential data for engineering design and safety.

Career Highlights

Qingwei Duan has worked with notable organizations, including the China Institute of Water Resources and Hydropower Research. His experience in these institutions has allowed him to develop and refine his innovative ideas in tunnel construction technology.

Collaborations

Throughout his career, Qingwei has collaborated with esteemed colleagues such as Xiaogang Wang and Lipeng Liu. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Qingwei Duan stands out as a key figure in the field of tunnel construction, with his innovative patents addressing critical engineering challenges. His work not only enhances the safety and efficiency of tunnel projects but also contributes to the broader field of civil engineering.