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Calculate the value of β for the given angle section ISA 150x115x8mm of Fe410 grade of steel connected with gusset plate : Length of weld = 150mm

Calculate the value of β for the given angle section ISA 150x115x8mm of Fe410 grade of steel connected with gusset plate : Length of weld = 150mm Correct Answer 0.89

w=115mm, t=8mm, b=115mm, Lc=150mm, fy=250MPa, fu=410MPa β = 1.4 – = 1.4 – = 0.89 (>0.7) .

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