ss_upright.xls
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document.xls
STAINLESS STEEL SUPPORTING ARM
Modulus E = 200000
Design strength = 200Depth d = 100 mmThickness t = 12 mm
Effective Length = 3200 mm
Plastic Modulus = 30000
Section Modulus = 20000
Ratio = 0.667
Limiting equivalent slenderness = = 39.738
Equivalent slenderness = = 107.772
Perry coefficient = = 0.476
= 0.007
Plastic moment capacity = = 6000000 Nmm
Elastic critical moment = = 5098456 Nmm
= = 6763262 Nmm
Buckling resistance moment = = 2.871 kNm
N/mm2
py N/mm2
LE
Sx mm3
Zx mm3
bw Zx/Sx
lLO 0.4Ö(p2E/py)
lLT 2.8Ö(bwLEd/t2)
hLT ab(lLT - lLO)
ab
Mp pySx
ME Mpp2E/(lLTpy)
fB (Mp+(hLT+1)ME)/2
Mb MEMp/(fB+Ö(fB2-MEMp))