Guang Li

Title: Innovations of Guang Li in Tunnel Boring Technology

Introduction

Guang Li is a notable inventor based in Hefei, China, recognized for his contributions to tunnel boring technology. He holds a patent for a full-face shaft tunnel boring machine system, which showcases his innovative approach to engineering challenges in tunneling.

Latest Patents

Guang Li's patent, titled "Full-face shaft tunnel boring machine system," includes a sophisticated design that features a tunnel boring machine cutterhead device for efficient downward tunneling in a shaft. The system incorporates a full-hydraulic formwork device that supports and walls the wellbore, along with an upper muck-discharge system that vertically conveys rock mucks generated during the tunneling process. The cutterhead device consists of a vertical guide frame, a cutter-expanded boring head, and an advanced cutterhead, all integrated into a cohesive structure. The vertical guide frame is designed as a hollow cylindrical structure, which is driven to rotate around its axis by a power mechanism, enhancing the efficiency of the tunneling operation.

Career Highlights

Throughout his career, Guang Li has worked with prominent organizations, including the Hefei Design & Research Institute of Coal Industry and the University of Science and Technology Beijing. His experience in these institutions has allowed him to refine his skills and contribute significantly to the field of tunnel engineering.

Collaborations

Guang Li has collaborated with esteemed colleagues such as Huidong Xu and Renshu Yang, further enriching his professional network and enhancing his innovative projects.

Conclusion

Guang Li's work in developing advanced tunnel boring systems exemplifies his commitment to innovation in engineering. His contributions are vital to the progress of tunneling technology, and his patent reflects a significant advancement in the field.