关键词: 早龄期;混凝土;扰动;机理

Abstract: Recent work on the experimental and theoretical research of concrete under disturbance in early age was reviewed. The engineering background of the disturbance problem of concrete in early age was summarized. Disturbance source and simulation experiment method were concluded and research progress of experimental methods for different disturbance sources was focused. Influence of disturbance and disturbance parameters on the performance of concrete was represented and the analysis of disturbance mechanism was combined. Some issues of the future development were pointed out and the development trend was suggested.

Key words: early age;concrete;disturbance;mechanism