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歡迎您訪問數(shù)學(xué)考題練習(xí):木工師傅在做完門框后,為防止門框變形常常需釘兩!

數(shù)學(xué)考題練習(xí):木工師傅在做完門框后,為防止門框變形常常需釘兩

更新時間:2024-01-12 12:58:00作者:貝語網(wǎng)校

木工師傅在做完門框后,為防止門框變形常常需釘兩根斜拉的木棒,這樣做的數(shù)學(xué)原理是________。

試題答案

三角形的穩(wěn)定性

木工師傅在做完門框后,為防止門框變形常常需釘兩根斜拉的木條,這樣做就構(gòu)成了三角形,利用的數(shù)學(xué)原理是三角形的穩(wěn)定性.

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