Company Filing History:
Years Active: 2022
Title: Innovations of Chunyan Zhao in Engineering Seepage Control
Introduction
Chunyan Zhao is a notable inventor based in Hangzhou, China, recognized for his contributions to engineering, particularly in the field of seepage control. With a total of two patents to his name, Zhao has developed innovative solutions that address critical issues in construction and geotechnical engineering.
Latest Patents
Zhao's latest patents include an "Anchor rod for positioned grouting suitable for prevention and control of engineering seepage damage and construction method thereof." This invention features a positioning grouting anchor rod designed to prevent and control seepage damage in engineering projects. The anchor rod comprises an anchor rod, a grouting guide pipe, and a grouting pipe. When seepage failure occurs, a water pump can be connected to a drain pipe interface for effective water drainage. Simultaneously, a positioner is utilized for precise grouting in the affected area, enhancing the accuracy of reinforcement. The drainage and grouting functions are independent, ensuring that the original supporting function of the anchor rod is retained.
Another significant patent is the "Drainage grouting pipe and method of use thereof." This invention consists of a perforated steel pipe, elastic anti-filtration geotextiles, a movable stopper, and a grouting pipe. The perforated steel pipe features a front conical tip, a middle grouting section with multiple grouting holes, and a rear hole-free section. The middle section is wrapped with elastic anti-filtration geotextiles, creating gaps between them. The system allows for the drainage of the geotechnical layer followed by controlled grouting to prevent groundwater seepage damage.
Career Highlights
Chunyan Zhao is affiliated with Hangzhou City University, where he continues to advance his research and innovations in engineering. His work has significantly impacted the field, providing practical solutions to common challenges faced in construction and geotechnical projects.
Collaborations
Zhao collaborates with esteemed colleagues, including Lisha Zhang and Binghe Li, contributing to a dynamic research environment that fosters innovation and development in engineering practices.
Conclusion
Chunyan Zhao's inventive contributions to engineering seepage control demonstrate his commitment to advancing technology in construction. His patents reflect a deep understanding of the challenges in the field and offer effective solutions for preventing and managing seepage damage.