An electric double layer(EDL) model is brought forward. According to this model, mechano-electric effect is related to the electrokinetic phenomenon of solid/liquid interface EDL in concrete.

• 提出了混凝土内固/液界面偶电层和离子分布模型，依据此模型阐明了碳纤维混凝土和素混凝土力电效应的微观机理。