Qi Xu

Title: Innovations of Qi Xu in Grouting Technology

Introduction

Qi Xu is an accomplished inventor based in Shandong, China. He has made significant contributions to the field of coal mine filling and mining through his innovative methods. His work focuses on enhancing the effectiveness of separation stratum grouting, which is crucial for maintaining the integrity of mining operations.

Latest Patents

Qi Xu holds a patent for a "Graded plugging, monitoring and reinforcing integrated method for separation stratum grouting under single-side open conditions." This method addresses the challenges associated with grouting in mining environments. It involves analyzing the development law of a separation stratum, determining the protective coal pillars' scope, constructing a combined plugging dam, and implementing local reinforcement measures. The innovative approach proposed by Qi Xu effectively prevents grout from flowing and migrating towards the remaining space of a target separation stratum during grouting, thereby enhancing the overall effectiveness of the process. He has 1 patent to his name.

Career Highlights

Qi Xu is affiliated with Shandong University, where he continues to advance research in mining technology. His work has garnered attention for its practical applications in the field, contributing to safer and more efficient mining practices.

Collaborations

Qi Xu collaborates with notable colleagues, including Dawei Yin and Zhe Liu. Their combined expertise fosters a productive research environment, leading to further innovations in mining technology.

Conclusion

Qi Xu's contributions to the field of mining through his innovative grouting methods demonstrate his commitment to advancing technology in this critical industry. His work not only enhances operational safety but also paves the way for future advancements in mining practices.