| 应用三极断面测深技术探测井下含水构造 |
| |
| 引用本文： | 武杰,刘树才,刘志新,甘会春.应用三极断面测深技术探测井下含水构造[J].中国煤田地质,2003,15(3):46-48. |
| |
| 作者姓名： | 武杰 刘树才 刘志新 甘会春 |
| |
| 作者单位： | 中国矿业大学资源学院 江苏徐州221008
(武杰，刘树才，刘志新)，中国矿业大学资源学院 江苏徐州221008(甘会春) |
| |
| 基金项目： | 国家自然科学基金资助项目(40074030) |
| |
| 摘 要： | 在研究矿井特殊条件下电流场分布规律的基础上,阐述了矿井直流电法勘探的原理和三极断面测深技术,并结合一个具体实例介绍了断面测深技术在井下含水构造探测中的应用,旨在说明井下电法勘探的特殊性。实践证明三极断面测深技术能够查明井下含、隔水层结构和厚度等几何特征,查清工作面断层、褶曲等含水构造的位置、产状、导水性和富水性等,作为采前水文地质勘探的主要技术手段是切实可行的。
|
| 关 键 词： | 电法勘探 断面测深 巷道影响 全空间效应 |
| 文章编号： | 1004-9177(2003)03-0046-03 |
| 修稿时间： | 2002年12月12 |
Sounding Technology of Three-fracture Used into Detection Water-bearing Structure in Mine |
| |
| WU Jie,LIU Shu-cai,LIU Zhi-xin,GAN Hui-chun.Sounding Technology of Three-fracture Used into Detection Water-bearing Structure in Mine[J].Coal Geology of China,2003,15(3):46-48. |
| |
| Authors: | WU Jie LIU Shu-cai LIU Zhi-xin GAN Hui-chun |
| |
| Abstract: | On the basis of research distributive law of current field under special conditions of mine,the principle of d.c.electric prospecting and sounding technology of three-fracture in mine are expounded,and introduced application of three-fracture sounding technology in detection of water-bearing structure in mine combine with a concrete example,showing that particularity of electric prospecting in mine.The practice proved that sounding technology of three-fracture can be ascertain texture and thickness and so forth geometrical features of aquifer and aquiclude in mine,and check up on location,attitude,transmissibility,water yield property and so forth of fault,fold and so forth water-bearing structures in working face,so it's feasible as main technological means of hydrogeological exploration before mining. |
| |
| Keywords: | electric prospecting fracture sounding influence of drift whole space effect |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
