Fusong Dong

Title: The Innovative Contributions of Fusong Dong

Introduction

Fusong Dong is a notable inventor based in Beijing, China. He has made significant contributions to the field of engineering, particularly in the area of aquifer management. His innovative approach to grouting methods has garnered attention in the industry.

Latest Patents

Fusong Dong holds a patent for a segmented grouting method for ramp drivage in an aquifer. This method involves a four-stage grouting process that includes micro-pressure filling, low-pressure diffusion, medium-pressure reinforcement, and high-pressure fracturing. The process begins with an initial pressure of zero, using a low-concentration single-component grout to fill original fissures. As the process progresses, the grouting radius is increased, and the aquifer is reinforced using high-concentration bicomponent grouts.

Career Highlights

Throughout his career, Fusong Dong has worked with Norin Mining Limited and the University of Science and Technology Beijing. His experience in these organizations has allowed him to develop and refine his innovative grouting techniques. His work has been instrumental in enhancing the safety and efficiency of aquifer management.

Collaborations

Fusong Dong has collaborated with notable colleagues such as Chao Liu and Yunpu Qi. Their combined expertise has contributed to the advancement of grouting methods and aquifer management practices.

Conclusion

Fusong Dong's innovative contributions to the field of aquifer management through his segmented grouting method demonstrate his commitment to engineering excellence. His work continues to influence the industry and improve practices in aquifer reinforcement.