混凝土裂缝分析及预测

Analysis and Prediction of Concrete Crack

裂缝是固体材料中的某种不连续现象。文章主要论述了结构物裂缝的概念、种类、成因以及宏观、微观混凝土裂缝的联系与区别。从系统工程的角度考虑设计、材料、施工三个方面对裂缝的综合影响。在综合了理论和工程实践的基础上,就混凝土裂缝问题应用灰色系统理论方法进行分析及预测的研究。

Crack is a discontinuous phenomenon of solid material. This paper mainly discusses the basic concept of frac- ture structures. Detailed discussion are introduced about the mi- cro concrete crack types, reasons and the relationship between micro and macro concrete cracks. Three comprehensive influ- ence of the design, material and construction should be taken in- to account from the view of system. The grey system theory can be applied to analysis and predict concrete cracks based on the theoretical and engineering practice.