混凝土材料在循环荷载作用下的损伤和破坏,即在应力和应变的反复作用下所发生的性能变化称为混凝土疲劳.本文就混凝土疲劳损伤研究、疲劳断裂研究、疲劳概率分析、疲劳预测模型分析、疲劳数值模拟、疲劳分析软件概况以及疲劳荷载谱处理等方面,分析探究了混凝土疲劳机理研究取得的进展及其发展趋势.
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