US Patent Issued to ANHUIUNIVERSITYOFSCIENCEANDTECHNOLOGY on Sept. 9 for "Fine detection device and method for crack initiation and propagation of rock specimen during loading process" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,065, issued on Sept. 9, was assigned to ANHUIUNIVERSITYOFSCIENCEANDTECHNOLOGY (Huainan, China).

"Fine detection device and method for crack initiation and propagation of rock specimen during loading process" was invented by Pingsong Zhang (Anhui, China), Chang Liu (Anhui, China) and Yuanchao Ou (Anhui, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a fine detection device and method for crack initiation and propagation of a rock specimen during loading process. The device comprises an organic glass skeleton, a plurality of sensor support skeletons, a multi-parameter dynamic acquisition system, a servo press bea...