Research on Detection and Evaluation Methods for Existing Roadbeds of Highways
In order to detect and evaluate the performance of the original roadbed of a certain highway,three methods were used:transient Rayleigh wave,dynamic cone penetration meter,and drilling sampling detection.The quality evaluation level of the roadbed was determined according to the Likert classification method.Based on the samples of the original roadbed detection results of the highway,the K-means clus-tering algorithm is used to further classify the detection data,divide the performance of the original highway roadbed into three levels,and de-termine the renovation aspects separately.
国家科技期刊平台
NSTL
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