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本文通过底架变形和受力分析,导出了底架不抬腿所必须满足的条件,且给出了考虑底架刚度影响时,各支腿反力的计算公式。
In this paper, the undercarriage deformation and force analysis are used to derive the conditions that must be satisfied for the undercarriage not to lift the leg, and the formula for calculating the counterforce of each leg when considering the influence of the undercarriage stiffness is given.