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| 磁源瞬变电磁法在铁路隧道勘察中的应用 | |
| 引用本文： | 孙战,李树军,王英伟,陈丹,安继魁.磁源瞬变电磁法在铁路隧道勘察中的应用[J].化工矿产地质,2007,29(1):20-26. |
| 作者姓名： | 孙战 李树军 王英伟 陈丹 安继魁 |
| 作者单位： | 1. 辽宁省国土资源调查规划局,辽宁,沈阳,110032 2. 辽宁省化工地质勘查院,辽宁,锦州,121000 3. 黑龙江省区域地质调查所,黑龙江,哈尔滨,150080 4. 辽宁工程勘察院,辽宁,锦州,121000 |
| 摘 要： | 在铁路建设中,对长大深埋隧道的勘察,需要对各种不同深度的地质体进行探测,采用磁源瞬变电磁法工作前必须通过实地试验工作,合理地选取工作装置、设置仪器参数。从方法原理特点出发,结合实例总结出了一组适合瞬变电磁仪进行浅、深部探测的工作参数及需注意的问题,实践表明磁源瞬变电磁法在铁路隧道勘察中具有很大的应用潜力。 |
| 关 键 词： | 磁源瞬变电磁法 铁路隧道勘察 工作参数选择 探测深度 |
| 文章编号： | 1006-5296(2007)01-0020-07 |
| 修稿时间： | 2006-09-18 |
THE APPLICATION OF MAGNETISM SOURCETRANSIENT ELECTROMAGNETIC METHODTO THE RAILWAY TUNNEL EXPLORATION |
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| Sun Zhan,Li Shujun,Wang Yingwei,Chen Dan,An Jikui.THE APPLICATION OF MAGNETISM SOURCETRANSIENT ELECTROMAGNETIC METHODTO THE RAILWAY TUNNEL EXPLORATION[J].Geology of Chemical Minerals,2007,29(1):20-26. | |
| Authors: | Sun Zhan Li Shujun Wang Yingwei Chen Dan An Jikui |
| Institution: | 1.Liaoning Burean of Land Resources Survey and Planning, Shenyang, Liaoning, 110032, China; 2 Liaoning Chemical Geological Prospecting Institute, Jinzhou, Liaoning, 121000, China; 3.Heilongjiang Province Institute of Regional Geology Survey, Harbin, Heilongiang, 150080, China. 4.Liaoning Engineering Exploration Institut , Jinzhou , Liaoning 121000, China |
| Abstract: | From the method principle of the transient electromagnetic method,combining function of the equipments,the paper describes the fieldwork method and technique,the method of data explain and the main regulation of magnetism source transient electromagnetic method to the railway tunnel exploration. The paper recounts relationship between the choice of operating parameters and the exploration depth. In final the article explains the good result from two successful examples of magnetism source transient electromagnetic method to the railway tunnel exploration. |
| Keywords: | magnetism source transient electromagnetic method the railway tunnel exploration choice of operating parameters exploration depth |
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