US Patent Issued to China University of Mining and Technology-Beijing on Jan. 13 for "Excavation compensation method for tunnelling in deep rock engineering" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,150, issued on Jan. 13, was assigned to China University of Mining and Technology-Beijing (Beijing).

"Excavation compensation method for tunnelling in deep rock engineering" was invented by Jie Hu (Beijing), Manchao He (Beijing) and Di Peng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of stability control of surrounding rock of tunnelling, and provides an excavation compensation method for tunnelling in deep rock engineering, including: acquiring an engineering geological information of the tunnelling in deep rock engineering; determining an engineering hazard type based on the enginee...