Company Filing History:
2 out of 2 
2 out of 2 
2 out of 2 
Years Active: 2024-2025
Title: Dan Xu: Innovator in Tunnel Excavation Technology
Introduction
Dan Xu is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of tunnel excavation technology, holding 2 patents that address critical challenges in this area. His innovative approaches have the potential to enhance the efficiency and safety of tunnel construction projects.
Latest Patents
Dan Xu's latest patents include a method and device for identifying full-section excavation parameters of large-section tunnels with broken surrounding rock. This invention aims to solve the problem of inaccurate arrangement of blasting hole points in tunnel excavation engineering. The method involves establishing a three-dimensional finite element model based on a blasting section design of a tunnel and performing simulations to obtain blasting quality parameters. It also includes calibrating actual hole spacing parameters based on thermal imaging information.
Another notable patent is a reasonable millisecond time control method for excavation blasting of tunnels. This method involves acquiring physical mechanical parameters to establish a millisecond blasting model and designing four-dimensional blasting parameters. The invention aims to reduce blasting vibration intensity and achieve precise control of millisecond blasting, which is crucial for tunneling projects.
Career Highlights
Dan Xu has worked with reputable organizations such as China Railway Eleventh Bureau Group Co., Ltd and China Railway Eleventh Bureau Group Fourth Engineering Co., Ltd. His experience in these companies has allowed him to apply his innovative ideas in real-world projects, contributing to advancements in tunnel excavation techniques.
Collaborations
Dan Xu has collaborated with notable coworkers, including Jun Gao and Xiao Lin. Their teamwork has fostered an environment of innovation and has led to the development of effective solutions in the field of tunnel excavation.
Conclusion
Dan Xu's contributions to tunnel excavation technology through his patents and career experiences highlight his role as an influential inventor. His work continues to pave the way for advancements in the construction industry, ensuring safer and more efficient tunneling processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.