| CSAMT法在洪河特大橋勘探中的應用 |
| |
| 引用本文： | 王银.CSAMT法在洪河特大橋勘探中的應用[J].铁道建筑技术,2008(3):58-61. |
| |
| 作者姓名： | 王银 |
| |
| 作者单位： | 铁道第三勘察设计院集团有限公司,天津300251 |
| |
| 摘 要： | 可控源音频大地电磁法是一种测量卡尼亚电阻率和相位的电磁探测技术，在工程勘查领域取得了显著的应用效果。本文介绍了该方法的探测原理及资料解释，利用GDP32-Ⅱ多功能电法仪对石郑客运专线洪河特大桥址进行了勘查，查明了设计线路下方存在的隐伏断层，为大桥的设计、施工提供了重要的地质资料料。
|
| 关 键 词： | CSAMT 卡尼亚电阻率 趋肤深度 |
Application of CSAMT in Foundation Exploration of Honghe Bridge |
| |
| Wang Yin.Application of CSAMT in Foundation Exploration of Honghe Bridge[J].Railway Construction Technology,2008(3):58-61. |
| |
| Authors: | Wang Yin |
| |
| Institution: | Wang Yin (The Third Railway Survey and Design Institute Group Corporation, Tianjin 300251, China) |
| |
| Abstract: | Controlled source of audio frequency magnetotelluric method （CSAMT） measures Cagnicad resistivity and phase to resolve civil engineering problem. The principle and data processing technique of CSAMT method have been reviewed in the paper. The method has been successfully applied to delineate underlying faults in the foundation of Honghe bridge in the passenger line from Shijiazhuang to Zhengzhou, which provides important geographical materials for the bridge＇ s design and construction. |
| |
| Keywords: | CSAMT Cagnicad resistivity depth of investigation |
| 本文献已被 维普 万方数据 等数据库收录！ |
