Company Filing History:
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Title: Xuanshan Zhang: Innovator in Tunnel Collapse Treatment
Introduction
Xuanshan Zhang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of engineering, particularly in methods for treating tunnel collapses. His innovative approach has garnered attention and recognition within the industry.
Latest Patents
Xuanshan Zhang holds a patent for a method of treating tunnel collapse using pavilion support. This method involves leveling a collapse body and moving a pavilion support under the collapse cavity. It includes lifting a shield plate until its lower edge surpasses the contour line of the initial supporting arch of a tunnel. The process also entails connecting a bottom column and inserting a padding plate under the column. If the hydraulic prop retracts, the column, bottom column, padding plate, and hydraulic prop bear the load from the shield plate. The method further includes mounting and connecting the initial supporting arch, welding the intersection point of the column and the initial supporting arch, and cutting off the column in the initial supporting arch. The load of the shield plate is transferred from the pavilion support to an initial supporting shed, followed by spraying fast-setting concrete to form a closed shell and pumping filling material to fill the space of the collapse cavity. Xuanshan Zhang has 1 patent to his name.
Career Highlights
Throughout his career, Xuanshan Zhang has worked with prominent organizations, including Shandong University and China Communications Construction Company Limited. His experience in these institutions has allowed him to refine his skills and contribute to significant projects in the field of civil engineering.
Collaborations
Xuanshan Zhang has collaborated with notable colleagues such as Xianghui Meng and Shibin Jiang. Their teamwork has fostered innovation and advancement in their respective areas of expertise.
Conclusion
Xuanshan Zhang's contributions to tunnel collapse treatment demonstrate his commitment to engineering innovation. His patent and collaborative efforts highlight the importance of teamwork in advancing technology.