| 堤坝管涌隐患瞬变电磁法探测模拟研究 |
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| 引用本文： | 杨伐,刘稳,张平松. 堤坝管涌隐患瞬变电磁法探测模拟研究[J]. 工程地球物理学报, 2014, 0(1): 36-39 |
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| 作者姓名： | 杨伐 刘稳 张平松 |
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| 作者单位： | 安徽理工大学地球与环境学院,安徽淮南232001 |
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| 摘 要： | 堤坝管涌隐患空间位置的确定是工程技术的难题,管涌隐患未能及时查明及处理将严重影响坝基寿命、造成人员伤亡、财产损失等。本文利用瞬变电磁快速检测技术对室内堤坝管涌隐患进行了模拟实验,结果表明,该探测手段对堤坝管涌隐患位置、空间范围等确定较为方便,且效果明显,可为水库坝基修护加固提供较为可靠的技术参数。
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| 关 键 词： | 堤坝 瞬变电磁法 坝体隐患 模型研究 |
Detection and Simulation Study on the Hidden Defects in Dam Piping by Transient Electro-magnetic Method |
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| Yang Fa,Liu Wen,Zhang Pingsong. Detection and Simulation Study on the Hidden Defects in Dam Piping by Transient Electro-magnetic Method[J]. Chinese Journal of Engineering Geophysics, 2014, 0(1): 36-39 |
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| Authors: | Yang Fa Liu Wen Zhang Pingsong |
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| Affiliation: | (School of Earth and Environment, Anhui University of Science and Technology, Huainan Anhui 232001, China) |
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| Abstract: | The determination of the spatial position of hidden defects in dam piping is a problem of engineering technology. The failure of finding out and dealing with the hidden defects timely will seriously affect the life span of dam foundation which may cause casual- ties and property losses. In this paper, the transient electro-magnetic detection technology is used to simulate experiments about the defects of dam piping indoor. The results show that this method is rather convenient for ensuring the position and score of hidden defects in dam piping. And also this method can provide reliable technical parameter for the repairing and reinforcement of dam foundation. |
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| Keywords: | dam transient electro-magnetic method hidden defect in dam body model re search |
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