Scholarlink

<p>This paper establishes the fundamental form of a dielectric model based on Maxwell's equation of electromagnetic wave theory by studying the relationship between the dielectric constant and constituents according to the dielectric properties of the asphalt mixture. Based on an analysis of the impact of frequency and temperature on dielectric properties, the dielectric model of the asphalt mixture is constructed by taking frequency and temperature into full consideration. combined with the test data, the dielectric model is verified. The test results show that: the dielectric constant decreases linearly with the increase of frequency; the dielectric constant increases slightly with the increase of temperature; after considering the influence of temperature and frequency, the calculation accuracy of the dielectric constant is improved, and the model is more suitable for describing the dielectric properties of asphalt mixture.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Construction of Dielectric Model for Asphalt Mixture Considering Frequency and Temperature

  • 期刊论文

  • 发表日期：

    2026年7月1日

查看全文
  • Meili Meng,
  • Maolin Yang,
  • Xiao Zhao

摘要

This paper establishes the fundamental form of a dielectric model based on Maxwell's equation of electromagnetic wave theory by studying the relationship between the dielectric constant and constituents according to the dielectric properties of the asphalt mixture. Based on an analysis of the impact of frequency and temperature on dielectric properties, the dielectric model of the asphalt mixture is constructed by taking frequency and temperature into full consideration. combined with the test data, the dielectric model is verified. The test results show that: the dielectric constant decreases linearly with the increase of frequency; the dielectric constant increases slightly with the increase of temperature; after considering the influence of temperature and frequency, the calculation accuracy of the dielectric constant is improved, and the model is more suitable for describing the dielectric properties of asphalt mixture.