Affiliation:
1. Northeastern University
Abstract
Based on cyclical symmetrical theory, static stress analysis of assembly body is achieved, then obtains the distribution of maximal and minimum stress. Cyclical symmetrical dynamic analysis of structure is also achieved, and works out the contacting status, frictional stress, siding distance, penetration, gap and contacting pressure under cyclical analysis. Contrast to the traditional ensemble analysis methods, it turns to be more efficient and more precise, and all the parameters are better distributed, finally testifies the scientificity and feasibility of wheel-axle contacting analysis methods based on cyclical symmetrical theory.
Publisher
Trans Tech Publications, Ltd.
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