摘要
通过正交试验对路基土介电常数的影响因素进行了研究,得出含水量对介电常数的影响最大。应用探地雷达检测手段,分别考察了不同路基土在相近湿密度、不同含水量状态下介电常数的变化,得出路基土介电常数影响因素的有关结论。
Based on orthogonal experiment,effect factors on dielectric constant of subgrade soil are studied,and the biggest factor is water content.According to GPR,variation of dielectric constant of different soils under Similar wet density and different water content is researched and some conclusion is obtained.
出处
《施工技术》
CAS
北大核心
2011年第S1期201-203,共3页
Construction Technology
关键词
路基土
介电常数
影响因素
含水量
探地雷达
subgrade soil
dielectric constant
effect factor
water content
GPR
