由于设计、工艺等方面的要求,有时需在复合材料层合板上开孔,故复合材料缺口强度的预测成为能否成功应用复合材料结构技术的关键问题之一。本文综述了复合材料缺口强度研究的经典方法与思想,明确了现在常用的渐进失效方法的发展方向。对于深入研究含缺口层合板强度问题有一定参考价值。 Due to the requirements of design and technology, it is sometimes necessary to make holes in the composite laminates. Therefore, the prediction of the notch strength of composite materials has become one of the key problems in the successful application of composite structure technology. In this paper, the classical methods and ideas for the study of notched strength of composite materials are reviewed, and the development direction of the commonly used progressive failure methods is clarified. It has certain reference value for further researching the strength of notched laminates.