5044| 11
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關(guān)于延伸率的疑問(wèn) |
評(píng)分
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點(diǎn)評(píng)
延伸率是描述一個(gè)材料塑性高低的,所以這個(gè)問(wèn)題一定程度上也是塑性對(duì)結(jié)構(gòu)有什么影響,?
"延伸率對(duì)結(jié)構(gòu)剛度的影響" 與 "塑性對(duì)結(jié)構(gòu)的影響" 應(yīng)該不會(huì)是同一個(gè)問(wèn)題.
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點(diǎn)評(píng)
這兩種材料都是球墨鑄鐵,,延伸率不同,!
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