Dongxiao Zhang

Title: Dongxiao Zhang: Innovator in Underground Engineering

Introduction

Dongxiao Zhang is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of underground engineering, particularly in simulation testing methods. With a total of 2 patents, his work addresses critical challenges in roadway excavation and fault slip simulation.

Latest Patents

One of his latest patents is the "Three-dimensional dynamic and static load test system for simulating deep roadway excavation and method thereof." This innovative system includes a mobile platform, a box body, a support frame, a roadway excavation device, and a data monitoring unit. It effectively reproduces the entire process of roadway excavation, simulating multi-directional loading and restoring the real stress state of deep roadways under dynamic and static load disturbances. This invention addresses the limitations of current large-scale experimental devices, providing real-time data on the stress and deformation of surrounding rock.

Another notable patent is the "Variable dip fault slip simulation test method." This method utilizes a sample device and a loading device to simulate the slip failure process of faults with varying dip angles. The method includes several steps, such as sample preparation, assembly, loading preparation, and sample loading. It facilitates the operation of slip simulation tests and allows for the automatic and accurate collection of test data.

Career Highlights

Dongxiao Zhang has worked at Shandong University, where he has contributed to research and development in underground engineering. His expertise in simulation testing has positioned him as a key figure in this technical field.

Collaborations

He has collaborated with notable colleagues, including Weiyao Guo and Yunliang Tan, further enhancing the impact of his work in the industry.

Conclusion

Dongxiao Zhang's innovative patents and contributions to underground engineering demonstrate his commitment to advancing the field. His work not only addresses existing challenges but also paves the way for future developments in simulation testing methods.