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用弹性基础梁模拟轴对称壳,根据筒壳制动端与非制动端支轮处于不同位置时筒壳应力计算公式,通过理论分析与实际计算,找出支轮的最佳位置。
The elastic foundation beam is used to simulate the axisymmetric shell. According to the formula of shell stress when the brake end and non-brake end of the shell are in different positions, the optimal position of the wheel is found through theoretical analysis and practical calculation.