隧道衬砌雷达检测与钻芯验证分析 |
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引用本文: | 周燕强,陈传辉,王永勇,蔡坤华,章伟.隧道衬砌雷达检测与钻芯验证分析[J].北方交通,2011(5). |
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作者姓名: | 周燕强 陈传辉 王永勇 蔡坤华 章伟 |
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作者单位: | 1. 湖州市高速公路建设管理处,湖州,313000 2. 浙江华东工程安全技术有限公司,杭州,310030 |
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摘 要: | 通过对隧道衬砌检测特征雷达图象及单道波形的研究,提出如何识别衬砌界面、脱空缺陷、钢筋、钢拱架及施工缝的雷达图象,并结合具体工程实例对雷达检测结果进行验证分析。
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关 键 词: | 隧道衬砌 地质雷达 质量检测 雷达图像 钻芯验证 |
Tunnel Liner Radar Detection and Drilling Core Verification Analysis |
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Abstract: | Through studies on detection feature radar images of tunnel liner and single track wave form,how to recognize radar images on liner interface,defect of void,reinforcing steel bar,steel arch center and construction joints is proposed,and radar detection results are verified and analyzed through specific engineering project cases. |
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Keywords: | Tunnel liner Ground penetrating radar Quality test Radar image Drilling core verification |
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