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物探与化探  2024, Vol. 48 Issue (6): 1437-1447    DOI: 10.11720/wtyht.2024.0170
  “地球物理仪器新技术”专栏(特约专栏主编:邓明) 本期目录 | 过刊浏览 | 高级检索 |
基于借线遥控电极阵列的二维/三维电法勘探
葛为中1,2(), 梁炳和1, 高建东3, 吕玉增2(), 陈龙1,4
1.广西地球物理学会,广西 南宁 530023
2.桂林理工大学,广西 桂林 541004
3.山东正元地质勘查院,山东 济南 250101
4.上海艾都慧测智能科技有限公司,上海 201108
2D/3D electrical exploration based on borrowing-line telecontrol electrode arrays
GE Wei-Zhong1,2(), LIANG Bing-He1, GAO Jian-Dong3, Lv Yu-Zeng2(), CHEN Long1,4
1. Guangxi Geophysical Society, Nanning 530023, China
2. Guilin University of Technology, Guilin 541004, China
3. Geological Exploration Institute of Shandong Zhengyuan, Jinan 250101, China
4. Shanghai Aidu Intelligent Detection Technology Co. Ltd., Shanghai 201108, China
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摘要 

借线遥控电极阵列是一种新型供电—观测电极阵列,它借助常规电法勘探的供电导线和测量导线载波传送信号,遥控各导线与其链接的系列编码电极开关,从而有序地开展供电和测量。这种阵列的电极点距可灵活改变,供电电极间距可逐渐遥控扩大,实现了梯度测深阵列化测量。借线遥控器可以与单道电测仪、多测道电法仪、高密度电法仪等配合使用,组合后电极的阵列能更有效地开展二维/三维电法勘探。应用实例表明,与传统探测方式或高密度方式相比较,借线遥控电极及其组合阵列在矿产、岩溶等复杂地形地质条件下展现出高效率和高灵活性,拓展了电法勘探深部探测应用技术体系,具有推广价值和应用前景。

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葛为中
梁炳和
高建东
吕玉增
陈龙
关键词 电极阵列借线遥控梯度测深任意四极    
Abstract

The telecontrol electrode array is a new type of electrode array for power supply and observations that utilizes the carrier waves of the power-supply and measurement wires used in conventional electrical prospecting to transmit signals. By remotely controlling a series of coded electrode switches between various wires and their connections, this array allows for orderly power supply and measurements. This array enables flexible spacings between electrodes and the gradual expansion of the distances between power supply electrodes via remote control, thus achieving a gradient-based sounding array. The borrowing-line remote controller can be used combined with single-channel, multi-channel, and high-density resistivity instruments, and the combined arrays can perform 2D/3D electrical prospecting more effectively. Followed by the brief introduction of the principle of the borrowed-line telecontrol electrode array, this study discusses the applications and examples of this array and several combined arrays in the resistivity method and induced polarization (IP).

Key wordselectrode array    borrowing line remote control    gradient sounding    arbitrary quadrupole
收稿日期: 2024-04-15      修回日期: 2024-10-16      出版日期: 2024-12-20
ZTFLH:  P631  
基金资助:国家自然科学基金项目(42274182)
通讯作者: 吕玉增(1978-),男,博士,教授,主要从事电磁法勘探理论与应用研究工作。Email:Lyz@glut.edu.cn
引用本文:   
葛为中, 梁炳和, 高建东, 吕玉增, 陈龙. 基于借线遥控电极阵列的二维/三维电法勘探[J]. 物探与化探, 2024, 48(6): 1437-1447.
GE Wei-Zhong, LIANG Bing-He, GAO Jian-Dong, Lv Yu-Zeng, CHEN Long. 2D/3D electrical exploration based on borrowing-line telecontrol electrode arrays. Geophysical and Geochemical Exploration, 2024, 48(6): 1437-1447.
链接本文:  
https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2024.0170      或      https://www.wutanyuhuatan.com/CN/Y2024/V48/I6/1437
Fig.1-1  借线遥控器
Fig.1-2  借线遥控器
Fig.2  借线遥控发送机(a)和接收机(b)设计方框
Fig.3  借线遥控电极阵列示意图和GS的梯度电极序列示意
Fig.4  帷幕注浆孔及测线电极布设平面
Fig.5  1线梯度剖面视电阻率曲线
Fig.6  2线梯度剖面视电阻率曲线
Fig.7  GS反演电阻率断面
Fig.8  借线遥控供电阵列与IPR-12激电法仪组合
Fig.9  华阳铅锌矿Z2线梯度激电测深二维反演结果
Fig.10  板才矿区三维中梯激电测深布极平面
Fig.11  板才矿区主测线二维反演极化率断面
Fig.12  板才矿区三维反演极化率侧视立体图像
Fig.13  二维超深高密度法的高密度阵列与借线遥控供电阵列布设示意
Fig.14  海南省红水31线二维超深高密度电法反演电阻率断面
Fig.15  岩溶区5条二维剖面、三维电极阵列、有限元网格平面
Fig.16  2D+3D数据三维反演电阻率平面切片
Fig.17  3D数据三维反演电阻率异常立体
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