Patents Assigned to G-Tech. Co., Ltd.
  • Apparatus and method for measuring supporting force of large diameter ferroconcrete piles
    Patent number: 7380462
    Abstract: An apparatus measures a supporting force of ferroconcrete piles by means of a bi-directional front end oil pressure loading apparatus using a high pressure loading system capable of measuring a supporting force, a sinking amount and an axis load distribution on the ferroconcrete piles.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: June 3, 2008
    Assignees: G-Tech. Co., Ltd.
    Inventors: Yong-Kyu Choi, Min-Hee Lee