Tingchun Li

Title: Tingchun Li: Innovator in Frost-Heave Force Testing

Introduction

Tingchun Li is a notable inventor based in Shandong, China. He has made significant contributions to the field of experimental methods for testing stress intensity factors. His innovative approach addresses the challenges posed by frost-heave forces in rock mass fractures.

Latest Patents

Tingchun Li holds a patent for an "Experimental method of type I stress intensity factor test considering periodic changes of frost-heave forces." This patent outlines a detailed experimentation method that includes several steps. The process begins with preparing a specimen and using waterjet cutting to simulate a non-penetrating rock mass fracture. Following this, the specimen is vacuum saturated, and a strain gauge is affixed in a non-elastic area at the tip of the specimen. The specimen is then placed into a frost heaving experiment box, where it undergoes pressurization and immersion in water. Finally, the specimen is subjected to a freeze-thaw cycle experiment in a high-low temperature alternating experiment box.

Career Highlights

Tingchun Li is affiliated with the Shandong University of Science and Technology. His work at the university has allowed him to focus on innovative research in the field of engineering and material science. His dedication to advancing experimental methods has positioned him as a key figure in his area of expertise.

Collaborations

Tingchun Li has collaborated with notable colleagues such as Shuang Zhang and Weiwei Liu. These collaborations have contributed to the development of his research and the successful implementation of his patented methods.

Conclusion

Tingchun Li's innovative work in the field of frost-heave force testing exemplifies the importance of research and development in engineering. His contributions through patents and collaborations continue to influence the scientific community.