Patents by Inventor Qinzheng WU

Qinzheng WU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rock true triaxial dynamic compression-shear test equipment and method under deep complex structure conditions
    Patent number: 11761865
    Abstract: A rock true triaxial dynamic compression-shear test equipment, and method under deep complex structure conditions, includes a counterforce framework, a pressure chamber, a base platform and four actuators. A pressure chamber transfer track is arranged on the base platform, and a pressure chamber transfer slipway is arranged on the tracks. The pressure chamber is a split structure. A pressure chamber base is located on the pressure chamber transfer slipway, and a pressure chamber barrel is provided with a pressure chamber barrel lift type bearing table and a pressure chamber barrel hoisting mechanism. The pressure chamber is provided with pressure chamber barrel and base packaging fixtures.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: September 19, 2023
    Assignees: DEEP WELL MINING LABORATORY BRANCH OF SHANDONG GOLD MINING TECHNOLOGY CO., LTD
    Inventors: Huanxin Liu, Yumin Chen, Jianbo Wang, Xiwei Zhang, Shuhao Du, Kuikui Hou, Yang Liu, Guilin Li, Mingde Zhu, Xi Wang, Qinzheng Wu
  • ROCK TRUE TRIAXIAL DYNAMIC COMPRESSION-SHEAR TEST EQUIPMENT AND METHOD UNDER DEEP COMPLEX STRUCTURE CONDITIONS
    Publication number: 20220196527
    Abstract: The present invention relates to a rock true triaxial dynamic compression-shear test equipment and method under deep complex structure conditions. The device comprises a counterforce framework, a pressure chamber, a base platform and four actuators. Pressure chamber transfer tracks are arranged on the base platform, and a pressure chamber transfer slipway is arranged on the tracks. The pressure chamber is a split structure. A pressure chamber base is located on the pressure chamber transfer slipway, and a pressure chamber barrel is provided with a pressure chamber barrel lift type bearing table and a pressure chamber barrel hoisting mechanism. The pressure chamber is provided with pressure chamber barrel and base packaging fixtures.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 23, 2022
    Inventors: Huanxin LIU, Yumin CHEN, Jianbo WANG, Xiwei ZHANG, Shuhao DU, Kuikui HOU, Yang LIU, Guilin LI, Mingde ZHU, Xi WANG, Qinzheng WU