螺纹联接松动过程的研究现状与发展趋势

摘要

松动是螺纹联接最常见的失效形式之一。从影响螺纹联接结构松动过程的主要因素出发，文中概述了螺纹联接结构松动分析与研究的发展现状，总结了该领域的研究所存在的问题与欠缺，提出了若干未来可能的研究发展方向，为今后更加深入的研究提供了参考。%Self-loosening is one of the most widespread reasons for failure of bolted joints. From the main factors that affect the process of Self-loosening, this paper presents a review on the research progress in the field, sums up the problems and disadvantages of current researches, presents some possible development directions in this field and provides a reference for more in-depth study of the issue in the future.