公路原有路基检测与评价方法研究
Research on Detection and Evaluation Methods for Existing Roadbeds of Highways
林挺1
作者信息
- 1. 昆山市交通工程试验检测中心有限公司,江苏 昆山 215300
- 折叠
摘要
文中针对某公路原有路基性能的检测与评价,采用瞬态瑞利波、动力锥贯入仪及钻探取样检测3 种方法对原有路基性能进行检测,按李克特量表法确定路基质量评价等级.基于公路原有路基检测结果样本,采用K-means聚类算法将检测数据进行进一步的分类,将原有公路路基性能分为3 个等级,并确定相应的改造措施.
Abstract
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.
关键词
公路工程/原有路基/路基检测/评价方法Key words
Highway engineering/Original roadbed/Roadbed inspection/Evaluation method引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据