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急�,�,!關(guān)于楔鍵的強(qiáng)度校核公式不一致,? |
點(diǎn)評(píng)
非常感謝,!終于明白是怎么會(huì)事了。你這本書(shū)名是啥,?
評(píng)分
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點(diǎn)評(píng)
如果按圖三角形分布力,,則鍵半邊的力為3/4F,,寬度b/2,則換算過(guò)來(lái)為1.5F,。
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