刘应中先生在70岁退休之后仍然学习开拓新的领域,从事水弹性的理论及应用研究,完成了包括国家自然科学基金重点项目在内的多个海洋结构物水弹性响应方面的项目,并与作者合作共同指导多名研究生和一名青年教师。在超大型浮体的线性水弹性、非线性水弹性、非均匀海洋环境和流体可压缩性对水弹性响应的影响、舟桥的水弹性响应以及立管的涡激振动等方面做了大量的工作,在水弹性领域也取得了不少的进展,并在国内外学术刊物和会议上发表了数十篇学术论文。该文把这10多年合作研究所取得的主要成果作一归纳总结,作为对刘应中先生永久的纪念。 After retiring at the age of 70, Mr. Liu Yingzhong still learned to open up new fields, engaged in the study of theories and applications of hydroelasticity, completed projects on the hydroelastic response of a number of marine structures, including the key projects of the National Natural Science Foundation of China, Cooperate to guide more than one graduate student and a young teacher. A great deal of work has been done in such aspects as the linear elasticity of water, the nonlinear water elasticity, the influence of non-uniform ocean environment and fluid compressibility on hydroelastic response, the hydro-elastic response of pontoon and the vortex-induced vibration of riser Has made a lot of progress in the field of hydroelasticity and has published dozens of academic papers at academic journals and conferences at home and abroad. This article summarizes the major achievements made in this 10-year cooperative research as a permanent memorial to Mr. Liu Yingzhong.