| 确定地下管线深度的方法原理研究 |
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| 引用本文： | 黄文清.确定地下管线深度的方法原理研究[J].矿产与地质,2001,15(Z1):596-602. |
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| 作者姓名： | 黄文清 |
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| 作者单位： | 江西金浔有色工程技术有限公司 |
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| 摘 要： | 从理论上阐述了利用倾斜磁场最大值点、利用垂直磁场分量峰值点和利用水平磁场分量半极值点确定地下管线深度的原理方法,指出了利用倾斜磁场最大值点确定管线深度时在原理上存在的问题和不实用性,同时从原理上和实用中筛选出了最佳的定深方法-水平磁场分量三角法.
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| 关 键 词： | 地下管线 深度 电磁场 倾斜磁场 最大值点(峰值) 零值点(哑点) 剖面曲线 |
| 文章编号： | 1001-5663(2001)增刊-0596-07 |
| 修稿时间： | 2001年9月18日 |
Study on the method and principle of the determination of burying depth of
underground pipe |
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| HUANG Wen-qing.Study on the method and principle of the determination of burying depth of
underground pipe[J].Mineral Resources and Geology,2001,15(Z1):596-602. |
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| Authors: | HUANG Wen-qing |
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| Abstract: | This article discusses the method and principle of the determination of the depth of underground pipe using maximum value point of inclined magnetic field,peak value point of vertical magnetic field component and half extreme value point of horizontal magnetic field.It is pointed out on principle that there are some problems and it is unpractical to use the maximum value point of inclined magnetic field to determine the depth of pipe or cable.Meanvhile the best depth determination method-horizontal magnetic field component triangle method has been sieved out on principle and practically. |
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| Keywords: | Underground pipe and cable Depth Electric and magnetic field Inclined magnetic field Maximum value point Peak value zero point Pprofile curve |
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