《粘弹性力学讲义》是湘潭大学流变力学研究室张淳源同志在1983年应山东省力学学会邀请,为流变力学基础理论讲习班编写的教材,并将作为高等学校流变力学研究生的讲义。该讲义的内容包括粘弹性体的本构方程、线粘弹性问题及其新解、线粘弹性断裂力学、粘弹塑性断裂力学和热粘弹性理论等。讲义深入浅出地介绍了国内外粘弹性理论方面的主要成果和发展动向,理论与应用并重。凡掌握了弹性力学基础知识的人都能看得懂。目前,国内尚无一部粘弹性力学方面的系统著作,该讲义为此奠定了基础。 “Viscoelasticity Mechanics Handout” is a textbook written by Zhang Qiyuan, the researcher of rheological mechanics of Xiangtan University, invited by the Institute of Mechanics of Shandong Province in 1983 to prepare a workshop on basic theory of rheological mechanics. The contents of the lecture include the constitutive equations of viscoelastic bodies, the problems of viscoelasticity and its new solutions, viscoelastic fracture mechanics, viscoelastic-plastic fracture mechanics and thermal viscoelasticity theory. The lecture notes explain the main achievements and development trends of viscoelastic theory at home and abroad, and attach equal importance to theory and application. Those who have mastered the basics of elastic mechanics can understand it. At present, there is no systematic work on viscoelastic mechanics in China. This handout lays the foundation for this.