Research on evaluation index of road base grouting quality based on GPR image recognition method
Deqiang Chen,
Changheng Lu,
Zhenchao Chang
et al.
Abstract:This paper presents a case study on a road base grouting project, utilizing 3-D Ground Penetrating Radar (GPR) technology to obtain plane amplitude gray maps before and after grouting at different depths of the road base. Statistical analysis was conducted by extracting gray values from these maps using image recognition technology. The study yielded the following conclusions: Firstly, a comparison of 80 sets of gray maps revealed a higher level of uniformity in the maps after grouting, indicating the effectiv… Show more
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