Company Filing History:
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1 out of 9 Years Active: 2024
Title: Jingchuan Duan: Innovator in Shield Tunnel Segment Structures
Introduction
Jingchuan Duan is a notable inventor based in Jinan, China. He has made significant contributions to the field of engineering, particularly in the design and construction of shield tunnel segment structures. His innovative approach has led to the development of a unique construction method that enhances the efficiency and effectiveness of tunnel construction.
Latest Patents
Duan holds a patent for a "Shield tunnel segment structure and construction method thereof." This patent discloses a shield tunnel segment structure that includes segment blocks sequentially spliced in a circumferential direction. Each segment block forms a closed annular segment structure, with outer diameters of adjacent annular segment structures gradually increasing in an axial direction. The design features at least two adjacent segment blocks forming an annular inner groove, with at least one segment block of the adjacent annular segment structures equipped with an inner bump that matches the annular inner groove. Additionally, the structure includes annular outer grooves that are staggered in the circumferential direction, enhancing the overall stability and functionality of the tunnel segments.
Career Highlights
Throughout his career, Jingchuan Duan has worked at prestigious institutions such as Shandong University and Northeast Electric Power University. His academic and professional experiences have provided him with a solid foundation in engineering principles and practices, allowing him to innovate effectively in his field.
Collaborations
Duan has collaborated with notable colleagues, including Ke Wu and Tao Yang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in engineering.
Conclusion
Jingchuan Duan's contributions to the field of shield tunnel segment structures exemplify the impact of innovative thinking in engineering. His patent and career achievements highlight his dedication to improving construction methods and enhancing the safety and efficiency of tunnel projects.