Company Filing History:
1 out of 9 
1 out of 2 Years Active: 2023
Title: Yong Zhao - Innovator in Tunnel Boring Technology
Introduction
Yong Zhao is a notable inventor based in Shijiazhuang, China. He has made significant contributions to the field of tunnel boring technology, particularly through his innovative methods for real-time strength estimation and early warning systems in tunnel boring machine (TBM) tunneling.
Latest Patents
Yong Zhao holds a patent for a method titled "Method for real-time strength estimation, grading, and early warning of rock mass in tunnel boring machine (TBM) tunneling." This method pertains to the technical field of TBM tunnel construction. It involves establishing a general relation model of equivalent strength of the TBM boring rock mass and a field penetration index (FPI). The model is applied during TBM boring construction to estimate an integrity coefficient of the rock mass in real time, based on parameters acquired by the TBM. This process allows for grading and early warning according to specified standards and values.
Career Highlights
Throughout his career, Yong Zhao has worked with prominent organizations, including Shijiazhuang Tiedao University and China State Railway Group Co., Ltd. His work has been instrumental in advancing the methodologies used in tunnel construction, enhancing safety and efficiency.
Collaborations
Yong Zhao has collaborated with notable colleagues such as Lijie Du and Qingwei Li. Their combined expertise has contributed to the development of innovative solutions in the field of tunnel boring.
Conclusion
Yong Zhao's contributions to tunnel boring technology through his patented methods demonstrate his commitment to innovation and safety in construction. His work continues to influence the industry positively.