| 刘强,吴家祥,赵志成,赵少杰.在龙门店银铅矿区利用ANSYS进行直流电法地形改正的研究[J].矿产勘查,2019,(8):2029-2035 |
| 在龙门店银铅矿区利用ANSYS进行直流电法地形改正的研究 |
| Attempt to using ANSYS to solve the problem of terrain correction of resistivity in direct current electric method in Longmendian silver lead mining area |
| 投稿时间：2019-06-12 |
| DOI： |
| 中文关键词: 有限元分析 ANSYS软件 电阻率地形改正 应用效果 熊耳山山区 龙门店银铅矿区 |
| 英文关键词: ANSYS software, resistivity terrain correction, application effect, Xiong'er Mountain Area,Longmendian silver lead mining area |
| 基金项目:河南省有色金属地质矿产局科研项目(编号:YSDK2016-02)资助。 |
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| 中文摘要: |
| 众所周知,在复杂地形条件下开展直流电法勘探,由于地形起伏的影响,电阻率往往不能反映出真实的地电结构,给后期的推断解释带来较大的困难,这一问题常常是物探工作者急需解决的课题之一。较详细地阐述了利用通用有限元分析软件ANSYS解决直流电法勘探中电阻率地形改正问题的方法和过程,介绍了用APDL语言编写电阻率地形改正命令流的步骤,讨论了网络划分密度的选择原则,以龙门店银铅矿区效果说明该方法的可行性和可靠性。 |
| 英文摘要: |
| It is well known that under the complicated terrain conditions, the DC method is used. Due to the influence of terrain fluctuations, the resistivity often cannot reflect the real geoelectric structure, which brings great difficulties to the later inference and interpretation. This problem is often a geophysical worker. One of the urgent problems to be solved. In detail elaborated the method and process of using ANSYS to solve the problem of terrain correction of resistivity in direct current electric method. introducing the approach of using APDL language to write the command flow of terrain correction of resistivity, and discusses the selection principle of network partition density, The feasibility and reliability of the method are illustrated by the effect of the Longmendian silver-lead mining area. |
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