| 肖坤林,张健,贾小杰,李绍波,蔡勤波.微动和地质雷达法在路基下伏病害体探测中的应用[J].地质找矿论丛,2024,39(4):564-569 |
| 微动和地质雷达法在路基下伏病害体探测中的应用 |
| Application of integrated micro-motion and ground penetrating geophysical radar method to detection of disastrous bodies underlying roadbed |
| 投稿时间：2024-06-07 修订日期：2024-09-06 |
| DOI：10.6053/j.issn.1001-1412.2024.04.015 |
| 中文关键词: 微动法 地质雷达法 公路路基 道路病害体 深部信息探测 |
| 英文关键词:Micro-motion method geological radar method highway roadbed road disease body deep information detection |
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| 摘要点击次数: 30 |
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| 中文摘要: |
| 某风电母港路面出现不同程度的裂缝和塌陷,为查明公路路基病害体的位置、大小及埋深,特采用地球物理勘探手段进行综合检测。地质雷达法分辨率高,对浅部病害体可进行精准划定,但难以探测较深部位的病害体和较大的含水结构。工作中有针对性地选择地质雷达和微动法进行探测,避开单一物探方法的局限性,成功实现地下病害体的精确定位,补充了地下病害体的深部信息。现场钻探结果验证了综合物探方法的正确性,为后期的处置修复工作提供了可靠而重要的依据。 |
| 英文摘要: |
| Fissures and collapse occur at surface of road in a wind power base. Facing the problem integration of micro-motion and geological radar method are applied to detect deep disastrous bodies and large water-bearing structures, complement information of the bodies and avoid limitations of single geophysical method, such as geological radar which can accurately delineate shallow disastrous body with high resolution but can not detect deep disastrous body. Drilling in situ shows that the integrated method can locate the disastrous bodies and measure their sizes and buried depth thus the geophysical method can provide reliable and important basis for later disposal and restoration. |
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