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地质雷达检测技术具有分辨率高,定位准确,快速经济,灵活方便,图像直观等优点,广泛应用于工程质量检测中。本文以海螺猛洞河大桥拱座基底注浆质量效果分析为背景,简要介绍了注浆质量检测的方法及原理、现场工作方式,对检测中典型的雷达波形图像进行分析,以探求采用地质雷达对拱座基底注浆质量检测的效果,为同类工程的质量检测提供参考。
Geological radar detection technology with high resolution, accurate positioning, fast and economical, flexible and convenient, intuitive image, etc., are widely used in engineering quality inspection. In this paper, based on the analysis of the grouting effect of the base of Huyin mengdonghe Bridge, the method and principle of grouting quality testing and the working methods of the site are introduced briefly. The typical radar waveform images in the testing are analyzed to explore the application of GPR The basis of grout base grouting quality testing results for the quality of similar projects provide a reference.