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工程上经常利用过盈配合的方法来传递力或力矩。对于过盈配合段较长的轴,其距两端面较远的中间部分的应力计算问题,可用组合的厚壁筒理论来解决。但在套筒的两个端面附近的应力分析,以及套筒或轴是变截面(包括连续变化和局部突变等情况)的或过盈配合段较短等等比较复杂的情况的应力分析,看来要借助于实验方法来解决。光弹性冻
Engineering often uses interference fit methods to transmit forces or moments. For the shaft with long interference fit section, the stress calculation problem in the middle part far from the two end faces can be solved by the combined thick-walled tube theory. However, the stress analysis near the two end faces of the sleeve, and the stress analysis of the sleeve or the shaft is a variable cross-section (including continuous change and local sudden change, etc.) or a relatively complicated situation such as a short interference fit segment, see To solve by means of experimental methods. Photoelastic freeze