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171x
000939
2023-12-29

按照 AISC E6.1(b) 的断续角焊缝之间的最大距离

Maximum distance between the intermittent fillet welds according to AISC Section E6.1(b)

ri = IxiAi  = 0.0352in43.0in2 = 0.108in
amax = 40ri = 40·0.108in = 4.33in → use 4.0in

ri

Radius of gyration of (1) plate

Ixi

bt3/12 = [(8.0in) . (0.375in)3]/12 =0.0352in4 (one plate)

Ai

Area of (1) plate = t w = (0.375in)(8in) = 3.0in2

amax

Maximum distance between the intermittent fillet welds
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