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本文报导了三种不同直径的多层多波膨胀节的刚度特性的试验方法和结果,同时将试验数据与EJMA标准中的刚度计算进行了比较。从而为设计提供了参考数据。
This paper reports the test methods and results of the stiffness characteristics of three multi-layer multi-wave expansion joints with different diameters. At the same time, the experimental data are compared with the stiffness calculation in the EJMA standard. Thus providing reference data for design.