The paper makes analysis to lower bracket of rotary crusher on its inner force by regularequation of beam bend, on basis of which strength of lower bracket can be calculated.
用梁弯曲的力法正则方程对旋回式破碎机下架体进行了内力分析，以此为基础可对下架体进行强度计算。
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Prior to that, Turkish Cargo provided service daily via its regular Boeing 777 wide-body aircraft, but with the addition of freighter flights the equation began to change.