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板壳结构的动静应力集中是现代力学研究中的重要课题.本文在查阅和分析研究大量国内外有关文献资料的基础上,分析了当前板壳结构开孔动态与静态应力集中问题的研究现状,总结了前人与作者的研究工作.论述了求解板壳结构开孔应力集中问题的各种分析方法,指出了当前板壳结构研究中的热点问题,如非线性力学、各向异性层合板壳、多场耦合等问题,展望了板壳等工程结构动强度问题研究的发展趋势.
The stress concentration of plate and shell structure is an important issue in modern mechanics research. Based on the review and analysis of a large number of domestic and foreign literatures, this paper analyzes the current research status of open-hole dynamic stress and static stress concentration of plate and shell structures, and summarizes the research work of predecessors and authors. Various analytical methods for solving the problem of stress concentration in the sheet metal shell are discussed. Some hot issues in the study of the sheet metal shell structure are pointed out, such as nonlinear mechanics, anisotropic laminated sheet metal shell and multi-field coupling. Shell and other engineering structure dynamic strength of the development trend.