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简要介绍了多相复合材料介电常数模型,对现有的几种介电常数模型及改进后的模型做了总结。阐述了多相复合材料介电特性与压实度、空隙率、含水量及沥青含量等工程质量指标之间的关系。
The dielectric constant model of multiphase composite materials is briefly introduced. Several existing dielectric constant models and the improved models are summarized. The relationship between the dielectric properties of multi-phase composites and engineering quality indexes such as compaction, porosity, water content and asphalt content is described.