Sijia Zhu

Title: Sijia Zhu: Innovator in Bolt Axial Force Measurement

Introduction

Sijia Zhu is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of engineering, particularly in the measurement of bolt axial forces. His innovative approach combines advanced imaging techniques with precise calculations to enhance the safety and reliability of structural components.

Latest Patents

Sijia Zhu holds a patent for a "Bolt axial force measurement method, device, apparatus, and readable storage medium." This invention outlines a method that captures images of bridge bolts and identifies key features such as the outer edge of a nut and the centroid of the nut. The process involves projecting a calibration laser spot onto a bolt plate, performing dimensional calibration, and calculating the bolt axial force value based on the displacement of pre-calibrated feature points. This non-destructive method allows for the identification of non-rotational loosening of bolts, which is crucial for maintaining structural integrity.

Career Highlights

Throughout his career, Sijia Zhu has worked with reputable organizations, including Guangzhou Municipal Engineering Testing Co., Ltd. and Guangzhou Institute of Building Science Group Co., Ltd. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in engineering testing and building science.

Collaborations

Sijia Zhu has collaborated with several professionals in his field, including Xiaoli Sun and Zhiguo Zhou. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Sijia Zhu's contributions to bolt axial force measurement demonstrate his commitment to innovation and engineering excellence. His patented methods not only enhance safety but also pave the way for future advancements in structural integrity assessments.