黎华清, 甘伏平, 徐宗苏, 卢呈杰, 韦吉益. 2008: 孔间电磁波透视在工程地基评价滑坡的应用. 工程地质学报, 16(S1): 296-301.
    引用本文: 黎华清, 甘伏平, 徐宗苏, 卢呈杰, 韦吉益. 2008: 孔间电磁波透视在工程地基评价滑坡的应用. 工程地质学报, 16(S1): 296-301.
    LI Huaqing, GAN Fuping, XU Zongsun, LU Chengjie, WEI Jiyi. 2008: HOLES IN THE ELECTROMAGNETIC PERSPECTIVE FOUNDATION EVALUATION OF THE APPLICATION OF LANDSLIDE. JOURNAL OF ENGINEERING GEOLOGY, 16(S1): 296-301.
    Citation: LI Huaqing, GAN Fuping, XU Zongsun, LU Chengjie, WEI Jiyi. 2008: HOLES IN THE ELECTROMAGNETIC PERSPECTIVE FOUNDATION EVALUATION OF THE APPLICATION OF LANDSLIDE. JOURNAL OF ENGINEERING GEOLOGY, 16(S1): 296-301.

    孔间电磁波透视在工程地基评价滑坡的应用

    HOLES IN THE ELECTROMAGNETIC PERSPECTIVE FOUNDATION EVALUATION OF THE APPLICATION OF LANDSLIDE

    • 摘要: 利用孔间电磁波透视方法,在大型工程地基岩土中沿井轴建立透视模型即(数学、物理—地质模型),在相隔一定距离的发射和接收两孔间,在不同孔深的岩土发射电磁波,电磁波频段为几兆赫兹~几十兆赫兹,接收机在另一孔内采集数据。将所获数据进行数值处理成像,系统生成不同颜色的物理、地质结构特性图,即CT图像。以贵州陶家沟特大桥桥墩地基工程滑坡为例,结合少量钻孔进行电磁波透视,给出了滑坡体、滑动面较定量的图像和数值结果,对工程地质灾害进行评价和预报。

       

      Abstract: The holes on the electromagnetic wave Perspective methods, large-scale works in the foundation rock wells along the axis model that is the establishment of Perspective (mathematics, physics - the geological model), in a certain distance away from the launch and receive two holes, deep holes in the different rock Soil launch electromagnetic waves, electromagnetic wave frequency bands for Jizhao Hertz to tens of MHz, the receiver in another hole data collection. Numerical data received will be dealt with imaging, system-generated different colours physics, the geological structure of plans that CT image. Guizhou taojiagou bridge pier foundation works landslide as an example, with a small amount of drilling carried out electromagnetic wave perspective, given the landslide, the sliding surface of the image than the quantitative and numerical results of geological disasters in the project evaluation and forecasting.

       

    /

    返回文章
    返回