Shuguo Li

Title: Innovations by Shuguo Li: Pioneering Underwater Concrete Monitoring Technologies

Introduction: Shuguo Li, an esteemed inventor based in Qingdao, China, has made significant contributions to the field of civil engineering with his innovative inventions focused on underwater concrete monitoring. With two patents to his name, Li's work has been instrumental in enhancing the durability and safety of concrete structures exposed to extreme weather conditions.

Latest Patents: Shuguo Li's latest patents include a ground-breaking device and method for monitoring freezing-thawing damage of underwater concrete members in situ. This innovative system utilizes a main structure comprising various components such as an upper link, concrete member, transverse sealed box, longitudinal sealed box, movable guide rod, probe launching box, multichannel data collector, and a wireless temperature sensor. The process involves four key steps: launching a probe, collecting data, calculating the elastic modulus, and evaluating the freezing-thawing damage. The device is designed for ease of operation and reusability, employing non-contact force transmission through high-strength magnets to effectively resolve sealing issues while calculating the elastic modulus based on acceleration data.

Another significant patent by Li is an apparatus and method for testing water absorption of concrete in a direction parallel to the load applying direction. This apparatus features a loading device consisting of upper and lower support plates connected with multiple threaded rods, a water filling device linked to a water supply tank, and a monitoring device equipped with a mass sensor and strain gauge. Together, these innovations enable precise assessment of water absorption in concrete specimens—vital for maintaining structural integrity.

Career Highlights: Li is currently affiliated with Qingdao University of Technology, where he has been able to apply his expertise in developing advanced testing and monitoring equipment for concrete. His contributions to civil engineering extend beyond individual inventions as he continues to push the boundaries of technology in this essential field.

Collaborations: Throughout his career, Shuguo Li has collaborated with notable colleagues, including Peng Zhang and Jiuwen Bao. These partnerships have enhanced the research and development process, leading to the successful creation of efficient solutions for concrete durability assessments.

Conclusion: Shuguo Li is a notable figure in the realm of invention, especially in the context of underwater concrete technologies. His latest patents demonstrate a commitment to enhancing our understanding of concrete performance under harsh environmental conditions, thereby contributing to safer and more dependable infrastructure. As innovation in this field continues, Li's work will likely serve as a foundation for future advancements in civil engineering applications.