基于C#与Fortran混合编程的复杂角域地形影响计算  

The Terrain Effect Calculation of Complicated Angle-Domain Based on Fortran-C# Mixed-Language Programming

作　　者：辛会翠[1] 耿嘉楠[2] 徐志敏 王国方[1] 

机构地区：[1]陕西能源职业技术学院地质测量系,陕西咸阳712000 [2]中航勘察设计研究院有限公司蓝天检测公司,北京100098 [3]西北综合勘察设计研究院,陕西西安710003

出　　处：《工程地球物理学报》2015年第2期200-204,共5页Chinese Journal of Engineering Geophysics

摘　　要：电法勘探在资源勘查、环境调查等方面利用广泛,但勘探过程受地形影响严重。本文利用解析法以及组合叠加公式得到了复杂角域地形的视电阻率异常,利用Fortran语言实现的计算并给出了误差分析及与ANSYS数值解进行了对比,结果表明,通过组合叠加可以获得复杂角域地形上的视电阻率异常。但是Fortran语言编程可视化胶南实现,本文通过txt文件实现了C#与Fortran语言的混合编程,设计了参数输入、结果输出界面,可以更方便地操作程序。Electrical prospecting is widely used in resource exploration and environmental surveys,but the exploration process is seriously affected by topography.By an analytic method and superposition combination formula,in this essay apparent resistivity anomaly of complicated terrain is gained.The errors of combination and superposition are analyzed.Moreover,we compare the analytic solutions with the numerical simulations of ANSYS.It turned out that the apparent resistivity anomaly of complicated angle-domain terrain can be gained by combination and superposition.At last,parameters input interface and outcome output interface are designed taking advantage of mixed language programming of C# and Fortran,which makes the program easier to be operated.

关 键 词：复杂角域地形 组合叠加 ANSYS 混合编程 

分 类 号：P631.3[天文地球—地质矿产勘探]