Jiguang Zhang

Title: Jiguang Zhang: Innovator in Solid Waste Management and Drilling Technology

Introduction

Jiguang Zhang is a notable inventor based in Xuzhou, China. He has made significant contributions to the fields of solid waste management and drilling technology. With a total of 3 patents to his name, Zhang's work reflects his commitment to innovation and practical solutions.

Latest Patents

One of Zhang's latest patents is a method for determining load-bearing deformation of solid waste materials. This invention includes a comprehensive approach that involves obtaining a bulk sample of solid waste material, sieving it to obtain multiple particle sizes, and measuring the mass of each particle size before conducting experiments. The method further includes performing a compaction experiment to derive a stress-strain relationship curve and calculating the slope of a linear part. Additionally, it involves plotting a mass ratio diagram before and after the experiment to calculate a relative breakage rate and a measured fractal dimension. Ultimately, this method allows for the determination of the load-bearing deformation degree of solid waste materials.

Another significant patent by Zhang is a push-pull force control method for horizontal directional drilling machines. This method outlines steps to adjust motor displacement to achieve the required push-pull force. It also includes controlling the oil feeding pressure of the motor based on the relationship between push-pull force and working pressure difference. This innovation ensures real-time control of the push-pull force, enhancing the efficiency of drilling operations.

Career Highlights

Zhang has worked with prominent organizations, including Xuzhou Xugong Foundation Construction Machinery Co., Ltd. and China University of Mining and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas.

Collaborations

Throughout his career, Zhang has collaborated with notable colleagues, including Zhonghai Zhang and Xiaoliang Li. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Jiguang Zhang's contributions to solid waste management and drilling technology exemplify his innovative spirit and dedication to solving real-world problems. His patents reflect a deep understanding of engineering principles and a commitment to advancing technology in his field.