Jin Pi

Title: Innovations and Contributions of Inventor Jin Pi

Introduction

Jin Pi is a notable inventor based in Beijing, China. He has made significant contributions to the field of tunnel construction, particularly through his innovative patents. With a total of 3 patents, his work focuses on enhancing the safety and efficiency of tunnel construction processes.

Latest Patents

One of Jin Pi's latest patents is a "Drilling device for surveying front rock-mass intactness of tunnel face for tunnel constructed by TBM and method using the same." This invention includes a drilling assembly, a drill-attitude control assembly, a data monitoring assembly, and a TBM-platform fixing seat. The drilling assembly is powered by a TBM hydraulic system, allowing it to drill the rock mass using an alloy bit through rotation and translation. The drill-attitude control assembly ensures the accuracy and stability of the drilling process by controlling the angle, direction, and position of the drill rod. Additionally, the data monitoring assembly captures and stores drilling dynamic-response signals, enabling the analysis of the rock mass's intactness characteristics.

Another significant patent is the "Tunnel adaptive lining structure in complex environment and construction method thereof." This invention addresses the challenges of tunnel construction in complex environments. It features a lining, a pressure regulating layer, and a connecting cylinder. The pressure regulating layer is strategically placed between the lining and surrounding rock, while the connecting cylinder runs through the top of the lining. This adaptive structure is designed to prevent issues such as lining cracking caused by high internal and external water pressures, ensuring the safety of tunnel linings during various construction phases.

Career Highlights

Jin Pi has worked with the China Institute of Water Resources and Hydropower Research, where he has applied his expertise in tunnel construction. His innovative approaches have contributed to advancements in the field, making him a respected figure among his peers.

Collaborations

Jin Pi has collaborated with notable coworkers, including Lipeng Liu and Yujie Wang. Their combined efforts have furthered research and development in tunnel construction technologies.

Conclusion

Jin Pi's contributions to tunnel construction through his innovative patents demonstrate his commitment to enhancing safety and efficiency in the industry. His work continues to influence the field, making significant strides in addressing complex engineering challenges.