This inventor holds 2 USPTO granted patents. Top assignees: Qingdao University of Technology, China Railway Construction Engineering Group Second Construction Co., Ltd., China Railway Construction Group Co., Ltd.. Active years: 2021-2023.
Company Filing History:
2 out of 169 
1 out of 1 
1 out of 1 
Years Active: 2021-2023
Title: Xiuxia Yu: Innovator in Pile Testing Technology
Introduction
Xiuxia Yu is a notable inventor based in Qingdao, China. He has made significant contributions to the field of civil engineering, particularly in the development of devices for testing pile foundations. With a total of 2 patents, his work focuses on enhancing the efficiency and accuracy of pile testing methods.
Latest Patents
One of Xiuxia Yu's latest inventions is the "Pile-side lateral static load device." This device includes a jack system, a liftable jack cart, a loading jack fixing system, and a loading system. The jack system is installed on the liftable jack cart through the loading jack fixing system. The loading system comprises counter-pressure loading systems and counter-tension loading systems. This innovative device features a simple structure, making it convenient to install and operate. It can complete lateral loading and in-situ tests under various conditions, facilitating simulation tests of in-situ lateral loading of a pile.
Another significant patent is the "P-y curve-based element test device and test method." This device consists of an upper support plate fixedly connected to a lower support plate through symmetrically arranged truss supports. It includes a sample container, a servo consolidation mechanism, and multidirectional servo actuators. The design allows for identical loads to be applied from above and below, simulating the load condition of a soil body. This invention aims to replicate the stress condition of the soil body at specific depths, enhancing the understanding of pile behavior under load.
Career Highlights
Xiuxia Yu has worked with esteemed institutions such as Qingdao University of Technology and the Innovation Research Institute of Shandong Hi-Speed Group Co., Ltd. His experience in these organizations has contributed to his expertise in pile testing technologies.
Collaborations
Throughout his career, Xiuxia Yu has collaborated with professionals like Lingyun Feng and Hongfeng Guang. These partnerships have fostered innovation and development in his field.
Conclusion
Xiuxia Yu's contributions to pile testing technology through his innovative patents demonstrate his commitment to advancing civil engineering practices. His work not only enhances testing methods but also supports the safety and reliability of construction projects.