Non-destructive method of determining the position and condition of
reinforcing steel in concrete
    1.
    发明授权
    Non-destructive method of determining the position and condition of reinforcing steel in concrete 失效
    确定混凝土中钢筋位置和状况的非破坏性方法

    公开(公告)号:US5855721A

    公开(公告)日:1999-01-05

    申请号:US814912

    申请日:1997-03-12

    IPC分类号: G01N27/20 G01V3/06 B32B31/00

    CPC分类号: G01N27/205 G01V3/06

    摘要: A method of determining the position and condition of reinforcing steel embedded in concrete is described. The method is non-invasive. Electrodes are use to carry out the method by contacting the outer surface of the concrete. The method measures the impedance of selected regions of the concrete by measuring the voltage generated across said selected regions by a current flowing through the concrete.

    摘要翻译: 描述了一种确定混凝土中钢筋的位置和状况的方法。 该方法是非侵入性的。 电极用于通过接触混凝土的外表面来实施该方法。 该方法通过流过混凝土的电流来测量所述选定区域上产生的电压来测量混凝土选定区域的阻抗。