搭接结构件腐蚀疲劳试验技术

摘要

腐蚀疲劳试验是评估腐蚀环境对结构件疲劳寿命影响的有效方法。从试验件设计、疲劳载荷谱加载方式、典型腐蚀环境的施加、试验数据的处理原则等方面对搭接结构件腐蚀疲劳试验技术进行了较全面的介绍。%The corrosion-fatigue test is an efficient method to evaluate the influence of corrosion on structure fatigue life. The corrosion-fatigue test techniques of lap jointed structure were introduced from the aspects of specimen design, fatigue load spectrum and load mode, typical corrosion environment, and the test data processing principle.