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計(jì)算應(yīng)力和撓度,,有限元和材料力學(xué)哪個(gè)更值得信任? |
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點(diǎn)評(píng)
說得對(duì)
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點(diǎn)評(píng)
很形象,,不過結(jié)果還是有差異的
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點(diǎn)評(píng)
彈性力學(xué)比材料力學(xué)局限性更小嗎?那為什么不用彈性力學(xué)來計(jì)算?
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點(diǎn)評(píng)
是有限元?jiǎng)澐志W(wǎng)格的技巧,,謝謝
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點(diǎn)評(píng)
變形還是可靠的,,但是應(yīng)力集中的地方明顯高于附近的單元,然而實(shí)際上不應(yīng)該變化這么劇烈,,我懷疑這些應(yīng)力集中的結(jié)果是否正確,。
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點(diǎn)評(píng)
說得對(duì),,棒棒噠
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