复杂条件下三维高密度电阻率CT在工程勘察中的应用

详细信息

Application of 3D High Density Resistivity Tomography in Engineering Detection of Complex Condition

1. The Geophysical Exploration Center of CEA, Zhengzhou 450002, China;
2. Shandong Geophysical and Geochemical Exploration Institute, Jinan 250000, China;
3. The Fifth Institute of Geology and Mineral Exploration of Shandong province, Taian 271021, China

摘要: 为了得到更丰富的地质目标的电性特征以及较直观的地质结构,在有条件的情况下,开展三维高密度电阻率[CT工作,与二维观测方法不同,三维方法对工区场地有更高的要求,环境条件等因素对三维系统影响较大。本文利用一些复杂条件下得到的三维结果,进行了分析,认为在实践中根据这些复杂条件有针对性的采取必要的措施和方法,可以得到更加理想的结果以解决工程地质等问题。
- 3D /
- 电阻率CT /
- 工程勘察 /
- 电法勘探 /
- 城市活断层
Abstract: In order to be more abundant geological target of electrical characteristics as well as more intuitive geological structure,in the case of conditions to carry out three-dimensional high-density electrical resistivity tomography to work with the two-dimensional observation method of different,three-dimensional approach to the work area venues require a higher,environmental conditions and other factors on the three-dimensional system,a greater impact. In this paper,obtained under the condition of some of the complex three-dimensional results of an analysis that in practice,in accordance with these complex conditions,targeted to take the necessary measures and methods,you can get more good results to solve the engineering geology and other issues.
- 3D /
- resistivity CT /
- engineering detection /
- electrical exploration /
- city active fault