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焊缝设计 |
角焊缝的喉深面积 A [mm 2 , in 2 ] |
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适用于全部焊缝长度 |
适用于承受（有效）载荷的焊缝长度 |
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A = a L |
A = a (L - 2 a) |
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A = a (H + B) |
A = a (H + B - 2 a) |
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A = a 2 H |
A = a 2 (H - 2 a) |
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A = a 2 B |
A = a 2 (B - 2 a) |
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A = a (H + 2 B) |
A = a (H + 2 B - 2 a) |
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A = a (2 H + B) |
A = a (2 H + B - 2 a) |
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A = a 2 (H + B) |
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A = 2 π a (r + a / 2) |
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A = a 2 L |
A= a 2 (L - 2 a) |
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A = a (2 H + B)，A = a (2 H + B - 2 t) |
A = a (2 H + B - 6 a)，A = a (2 H + B - 2 t - 6 a) |
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A = a 2 (H + B) |
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A = a 2 (H + B)，A = a 2 (H + B - 2 t) |
A = a 2 (H + B - 4 a)，A = a 2 (H + B - 2 t - 4 a) |
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A = a 2 (H + 2 B)，A = a 2 (H +2 B - s) |
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A = a 2 (H + B)，A = a 2 (H + B - 2 t) |
A = a 2 (H + B - 4 a)，A = a 2 (H + B - 2 t - 4 a) |
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A = a 2 (2 H + B)，A = a 2 (2 H + B - s) |
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所用变量的含义：
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a |
角焊缝高度 [mm, in] |
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B |
焊缝组宽度 [mm, in] |
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H |
焊缝组高度 [mm, in] |
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L |
焊缝长度 [mm, in] |
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r |
焊缝半径 [mm, in] |
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s |
腹板厚度 [mm, in] |
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t |
凸缘厚度 [mm, in] |