激光层裂法测量复合材料界面拉伸强度研究进展

摘要

本文介绍激光层裂法检测复合材料界面拉伸强度的基本原理与实验方法，并从该测量方法的几个关键技术；应力波生成与传播的数学模型、应力波形的测量与临界值的判定，评述该技术及其研究进展的情况。%In this paper, the basic theory and the experimental arrangement of laser spallation technique are introduced. Some recent advances in several key aspects of the technique such as stimulation of the stress pulse, measurements and determination of the threshold laser energy are reviewed and analyzed.