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GB50341の外圧計算における自己支持アーチの天井は特に厚く、私の計算ミスなのか、それとも本当に一般的にこんなに厚いのか

2016-04-02View Original

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1.43kPaの外圧、7.8mのアーチ高。なんと93mmもの厚さのアーチドームが必要だ。だめでしょう!1.43を外部圧力の計算が必要な最小値の0.25に置き換えても、厚さは39mm必要です。どこが間違っているのでしょうか?
Reply #22016-04-05
おそらく会社の方で間違えているのでしょう。アーチの曲率半径を9.36mとして計算すると、アーチの厚さは3.14mmになります。

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