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[求助]
咨詢對復合板料彎曲時求中性軸位置的公式的理解
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公式見圖,ES, EA and EM are elastic modulus of STS, Al and Mg respectively, A is the cross sectional area of the beam and y is the distance from the neutral axis.如 ![]() ![]() 何計算其中性軸位置 |
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