Xianzhi Meng

Title: Xianzhi Meng: Innovator in Rock Burst Prevention

Introduction

Xianzhi Meng is a notable inventor based in Beijing, China. He has made significant contributions to the field of mining engineering, particularly in the prevention and control of rock bursts in roadways. His innovative methods aim to enhance safety and efficiency in mining operations.

Latest Patents

Xianzhi Meng holds a patent for a "Three-level prevention and control method for rock burst roadway." This method involves a comprehensive approach that includes pre-weakening a thick and hard rock layer above a roadway before excavation. It also incorporates prestress support, pressure relief, and reinforcement during excavation. Furthermore, the method emphasizes stress transfer on advance abutment pressure and the arrangement of a composite energy absorption protective structure around the roadway prior to mining. By coordinating the spatio-temporal relationship between pressure relief, support, and prevention, the method transforms energy dissipation in rock burst roadways from an unstable and uncontrollable state to a stable and manageable one.

Career Highlights

Xianzhi Meng is affiliated with the CCTEG Coal Mining Research Institute, where he applies his expertise in mining safety and technology. His work has been instrumental in developing innovative solutions that address critical challenges in the mining industry.

Collaborations

Xianzhi Meng has collaborated with notable colleagues, including Yongzheng Wu and Yukai Fu. Their combined efforts contribute to advancing research and development in mining safety technologies.

Conclusion

Xianzhi Meng's innovative methods for rock burst prevention represent a significant advancement in mining safety. His contributions not only enhance operational efficiency but also prioritize the safety of workers in the mining industry.