胶凝材料的组成、力学性能与交流阻抗谱的关系

Relation among the Composition,Mechanical Propertiesand AC Impedance Spectra of Cementitious Materials

在胶凝材料力学性能与孔结构的关系的基础上，本文从交流阻抗谱表征孔结构的两个电学参数出发，建立了力学性能与交流阻抗谱之间的关系，并进一步研究了胶凝材料品种、组成与交流阻抗谱和力学性能之间的关系。

Two electrical parameters derived from AC impedance spectrum are found to be closely related to the porous structure of cementitious materialsBased on the well-known relation between the compressive strength and the porous structure of mortar,the logarithmic relation between the compressive strength and the above-mentioned parameters has been establishedAs the AC impedance spectrum varies with the composition of cementitious materials,compressive strength of mortar of different composition will be calculated through the electrical parameters of the impedance spectraThe results are in good agreement with the measurement