Xiangrui Meng

Title: Innovations by Xiangrui Meng in Tunnel Vibration Monitoring

Introduction

Xiangrui Meng is a notable inventor based in Shenyang, China. He has made significant contributions to the field of tunnel excavation safety and efficiency through his innovative patent. His work focuses on monitoring blast-induced vibrations in tunnels subjected to high asymmetric in-situ stresses.

Latest Patents

Xiangrui Meng holds a patent titled "Method and system for blast-induced vibration monitoring of tunnels in high asymmetric in-situ stresses." This invention provides a comprehensive method and system for monitoring vibrations caused by blasts in tunnels. The method involves the use of triaxial vibration sensors that are strategically fixed at various radial depths within the surrounding rocks of a stress concentration area behind the tunnel face. Each sensor is designed to monitor the blast vibration velocity and acceleration at its specific location. This innovative approach enhances the safety and efficiency of tunnel excavation construction.

Career Highlights

Xiangrui Meng is affiliated with Northeastern University, where he contributes to research and development in the field of civil engineering. His expertise in vibration monitoring has positioned him as a key figure in improving tunnel construction practices.

Collaborations

Xiangrui Meng has collaborated with notable colleagues, including Benguo He and Xiating Feng. Their combined efforts in research have further advanced the understanding and application of vibration monitoring technologies in tunnel excavation.

Conclusion

Xiangrui Meng's innovative work in blast-induced vibration monitoring represents a significant advancement in tunnel construction safety. His contributions are vital for enhancing the efficiency and safety of excavation projects.