公开(公告)号：US20120210780A1

公开(公告)日：2012-08-23

申请号：US13371520

申请日：2012-02-13

申请人： Dae-Song CHEON ,  Yong-Bok JUNG ,  Won-Kyong SONG

发明人： Dae-Song CHEON ,  Yong-Bok JUNG ,  Won-Kyong SONG

IPC分类号： E21B47/00

CPC分类号： G01M5/0083 ,  G01M5/0041

摘要： A method and apparatus are provided for detecting a structural stability of an object area. The method and apparatus include disposing a plurality of electrodes in the object area along a depth direction of the object area, surrounding the electrodes with a filling material; measuring a micro potential difference via the electrodes, generating a micro potential difference when the filling material is deformed by a force according to a change of the object area; and determining the structural stability of the object area based upon the measured micro potential difference.

摘要翻译： 提供了一种用于检测物体区域的结构稳定性的方法和装置。 该方法和装置包括沿对象区域的深度方向在物体区域中设置多个电极，用填充材料围绕电极; 通过电极测量微电势差，当根据对象区域的变化通过力而使填充材料变形时产生微电势差; 以及基于所测量的微电位差来确定所述对象区域的结构稳定性。