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    • 礦山10m3電鏟動臂、斗桿應力的有限元分析

    Analysis of the Stress of Giant Equipments Boom and Long Arm by Using Finite Element Method

      摘要
    • 摘要: 確定了挖掘機動臂和斗桿的工作載荷和約束條件,然后分別采用平板單元和三維等參單元將動臂和斗桿離散,利用有限元法分析應力分布。

       

      Abstract: The work load and restrain condition of power shovel's boom and long arm are determined. Then, the method of finite element which are plate element and three-dimensional isoparamenter element is used to analyse the stress distribution.

       

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