すみ肉溶接ジョイントののど部の計算式

溶接設計	すみ肉溶接のど部 A [mm ², in ²]
溶接設計	溶接長さの全長	耐荷重(有効)溶接長さ
	A = a L	A = a (L - 2 a)
	A = a (H + B)	A = a (H + B - 2 a)
	A = a 2 H	A = a 2 (H - 2 a)
	A = a 2 B	A = a 2 (B - 2 a)
	A = a (H + 2 B)	A = a (H + 2 B - 2 a)
	A = a (2 H + B)	A = a (2 H + B - 2 a)
	A = a 2 (H + B)	-
	A = 2 π a (r + a / 2)	-
	A = a 2 L	A= a 2 (L - 2 a)
	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)
	A = a 2 (H + B)	-
	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)
	A = a 2 (H + 2 B)、A = a 2 (H +2 B - s)	-
	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)
	A = a 2 (2 H + B)、A = a 2 (2 H + B - s)	-

使用される変数の意味:

a	すみ肉溶接高さ [mm, in]
B	溶接グループの幅 [mm, in]
H	溶接グループの高さ [mm, in]
L	溶接長さ [mm, in]
r	溶接半径 [mm, in]
s	ウェブの厚さ [mm, in]
t	フランジの厚さ [mm, in]