驾驶室结构安全强度分析

    Structure Safety for Tractor Cab

    • 摘要: 根据GB7121—86的驾驶室安全强度验收标准,用弹塑性理论和非线性有限元方法,建立了驾驶室的数学力学模型,并进行了模拟计算,据此,可以实现对轮式拖拉机驾驶室的安全强度预估。

       

      Abstract: According to GB7 121 - 86 for the structure safety of tractor cab and with the theory of elastic and plastic mechanics and finite element method ,the mathematics and mechanics model of a cab has been created and calculated. So the structure safety of the tractor cab can be estimated in design stage.

       

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