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The contract stress on supporting roller and crawler board surface of three models of Dong Fang Hong crawler tractor under three working conditions is gained by finte element analysis, as well as the stress distribution law and maximum stress which provid |
中文意思: 摘要对3种机型拖拉机的支重轮与履带板之间的接触应力分别在3种工况下进行了有限元分析,得出接触应力分布的规律及其最大值,为解决支重轮和履带板的塑性变形问题及摩擦磨损行为分析提供了有价值的参考数据。 |
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