Lina Ma

Title: Innovations by Inventor Lina Ma

Introduction

Lina Ma is a prominent inventor based in Beijing, China. She has made significant contributions to the field of geology and geophysics, particularly in monitoring structural deterioration of rock masses. With a total of five patents to her name, her work is at the forefront of innovative methods for understanding geological processes.

Latest Patents

Lina Ma's latest patents include a method and system for monitoring structural deterioration of reservoir rock mass under long-time high-temperature conditions. This innovative method involves arranging ultrasonic transducers and fiber optic extrinsic Fabry-Perot interferometric (EFPI) sensors in a loading briquette. The process includes loading ultrasonic waves on a rock mass sample, monitoring ultrasonic and acoustic emission signals, and inverting a velocity model to determine the position of rock mass fracturing. Another notable patent is a real-time quantitative characterization method, equipment, and medium for rock mass evolution. This method utilizes a deep learning model driven by physical principles to analyze multiphase field detection and monitoring data, providing insights into the dynamic evolution of rock masses.

Career Highlights

Lina Ma has worked at the Institute of Geology and Geophysics, where she has contributed to various research projects. Her expertise in the field has led to advancements in understanding geological phenomena and improving monitoring techniques.

Collaborations

Lina has collaborated with notable colleagues such as Songfeng Guo and Shengwen Qi, enhancing her research through teamwork and shared expertise.

Conclusion

Lina Ma's innovative work in geology and geophysics showcases her dedication to advancing the understanding of rock mass behavior under various conditions. Her patents reflect her commitment to developing practical solutions for monitoring and characterizing geological structures.