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Q235A板受拉問(wèn)題求教 |
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點(diǎn)評(píng)
到了20800N的時(shí)候,剛好超過(guò)屈服強(qiáng)度
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點(diǎn)評(píng)
因?yàn)槲以诟考恿?0*60*10的筋或者加一個(gè)φ54*10的階梯臺(tái),都會(huì)對(duì)強(qiáng)度增加很多
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