Lingtao Mao

Title: Innovations of Lingtao Mao in Stress Measurement and CT Scanning Technology

Introduction

Lingtao Mao is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of stress measurement and industrial CT scanning technology. With a total of three patents to his name, Mao's work is recognized for its innovative approaches and practical applications.

Latest Patents

One of Mao's latest patents is a method for measuring the dynamic stress field evolution law of complex heterogeneous structures. This method involves preparing a transparent photosensitive resin model using three-dimensional (3D) printing technology. The model serves as a test piece, which is placed in a light path of a circularly polarized light dark field. Continuous stress loading is applied to the test piece while images are recorded. The process includes acquiring full-field stress fringe grayscale images and calculating full-field stress values under continuous loading conditions. This innovative method allows for the extraction and quantification of the global dynamic stress field evolution law of complex heterogeneous structures subjected to high exterior loads.

Another notable patent is an industrial CT scanning test system. This system comprises a test base, a multi-axis motion swivel table, a ray generator, an image acquisition device, and a fluid pressure loading device. The fluid pressure loading device includes at least one loading cylinder, which is placed on a sample stage of the swivel table during scanning experiments. This setup enables real-time loading of samples in different directions according to test requirements, enhancing the accuracy and efficiency of scanning processes.

Career Highlights

Lingtao Mao is affiliated with the China University of Mining and Technology, where he continues to advance research and innovation in his field. His work has garnered attention for its practical implications in engineering and materials science.

Collaborations

Mao collaborates with esteemed colleagues such as Yang Ju and Hongbin Liu, contributing to a dynamic research environment that fosters innovation and development.

Conclusion

Lingtao Mao's contributions to the fields of stress measurement and industrial CT scanning technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to advancing technology and improving methodologies in complex structural analysis.