Jilei Chang

Title: Jilei Chang: Innovator in Soft Soil Foundation Technology

Introduction

Jilei Chang is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of civil engineering, particularly in the area of soft soil foundation technology. With two patents to his name, Chang's work focuses on innovative drainage solutions that enhance the stability and longevity of soft soil foundations.

Latest Patents

Chang's latest patents include the "Soft Soil Foundation Single-Hole Depth Air Compression Drainage Device and Working Method Thereof." This invention discloses a device that comprises an air compression pipe and a water drainage pipe. The design features a water drainage cavity body and an air diffusion cavity body, which are buried in a soft soil foundation. The air diffusion cavity body is strategically located below the water drainage cavity body. The air compression pipe connects to the air diffusion cavity body and protrudes out of the ground surface, communicating with an inflation pump. This setup allows for deep drainage, significantly shortening the drainage consolidation time of the deep soft soil foundation.

Another patent by Chang is the "Soft Soil Foundation Porous-Depth Air Compression Drainage Device and Working Method Thereof." Similar to his previous invention, this device also includes an air compression pipe and a water drainage pipe. The drainage cavity bodies are arranged around the air diffusion cavity body, which is buried in the soft soil foundation. The air compression pipe extends out of the ground surface and connects to an inflation pump, while the water drainage pipe facilitates deep drainage, again reducing the drainage consolidation time.

Career Highlights

Throughout his career, Jilei Chang has worked with esteemed institutions such as Zhejiang University and Ningbo China Communications Water Transportation Design and Research Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative drainage technologies.

Collaborations

Chang has collaborated with notable colleagues, including Jun Wang and Hongyue Sun. Their combined expertise has contributed to the advancement of soft soil foundation technologies.

Conclusion

Jilei Chang's contributions to the field of civil engineering through his innovative patents demonstrate his commitment to improving soft soil foundation technology. His work not only addresses current challenges but also paves the way for future advancements in the industry.