中文摘要：

利用协同学对混凝土损伤过程的声发射现象进行了研究，以绝热消去原理为基础建立了以声发射事件为序参量的演化方程，并对方程的解进行分析。分析了声发射事件的混沌效应，指出混沌可以使绝热消去原理失效。应用RFPA软件进行的数值试验表明，混凝土声发射事件呈现出涨落式上升-突变-涨落式衰减的模式，声发射源则呈现出随机分布-聚集的模式，数值试验结果验证了混凝土声发射的协同演化机理。

英文摘要：

Synergy science was used to study AE（acoustic emission） phenomenon on the injury of concrete,adiabatic elimination principle was used to establish a equation which determined by the parameter of AE event,and the equation was analyzed. The chaos effect of AE event was analyzed exploratively, which can lead the adiabatic elimination principle invalid. Numerical experiments using RFPA software were run to verify the synergy mechanism of AE events and AE sources on the injury of concrete. Results showed that AE events appeared fluctuant ascension-mutation-fluctuant attenuation mode, AE sources appeared random distribution-aggregation mode.