Patents by Inventor Shuaitao HU

Shuaitao HU 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).

  • CABLE TENSION CALCULATION METHOD SIMULTANEOUSLY CONSIDERING SAG, INCLINATION ANGLE AND BENDING STIFFNESS
    Publication number: 20230341280
    Abstract: A cable tension calculation method simultaneously considering the sag, inclination angle and bending stiffness includes: querying basic parameters of a stay cable according to design data and construction data; considering influences of the sag, the inclination angle ? and the bending stiffness EI, to calculate dimensionless parameters ?, ? and ?2; testing an acceleration response of the stay cable by an acceleration sensor, to identify a frequency ? of the acceleration response of the stay cable, further calculating a dimensionless frequency {circumflex over (?)} of the stay cable and the dimensionless parameters ?, ? and ?2, and substituting the dimensionless frequency {circumflex over (?)} of the stay cable into a vibration characteristic equation, to establish a function relation between the dimensionless frequency {circumflex over (?)} and a cable tension H* of the stay cable; and solving a root of the vibration characteristic equation, and identifying the cable tension H* of the stay cable according to
    Type: Application
    Filed: April 24, 2023
    Publication date: October 26, 2023
    Applicants: Hohai University, Jiangxi University of Science and Technology
    Inventors: Maosen CAO, Xin ZHANG, Tongfa DENG, Drahomir NOVAK, Dragoslav SUMARAC, Yufeng ZHANG, Shuai LI, Xiangdong QIAN, Shuaitao HU, Kai ZHU