Saturday, February 6, 2016

Column Design


























LOAD SIZE A (SQ INCH) Moment 120000 #-inch

LOAD SIZE A (SQ INCH) Moment 120000 #-inch
144 L 16 160





72 L 10 100





B 10

16 mm 0.31



B 10

16 mm 0.31



f'c = 3000
20mm 0.44




f'c = 3000
20mm 0.44

REINF.% 2.00 fy = 40000
22mm 0.59


REINF.% 1 fy = 40000
22mm 0.59


3.18 fs = 16000
25mm 0.79




fs = 16000
25mm 0.79




















DESIGN LOAD CAPACITY = 146 KIPS



DESIGN LOAD CAPACITY = 77 KIPS





163








124





DESIGN OK


1.86 2.64

DESIGN OK



1.86 2.64




















As = 3.2 SQ INCH PROVIDE 10.3  -16mm 4 1.24

As = 1 SQ INCH PROVIDE 3.2  -16mm 4 1.24





7.3  -20mm 2 0.88





2.3  -20mm 2 0.88





5.4  -22mm 2.12





1.7  -22mm
2.12





4.1  -25mm






1.3  -25mm


























LOAD SIZE A (SQ INCH) Moment 120000 #-inch

LOAD SIZE A (SQ INCH) Moment 120000 #-inch
128 L 15 150





32 L 10 100





B 10

16 mm 0.31



B 10

16 mm 0.31



f'c = 3000
20mm 0.44




f'c = 3000
20mm 0.44

REINF.% 1.70 fy = 40000
22mm 0.59


REINF.% 1 fy = 40000
22mm 0.59



fs = 16000
25mm 0.79




fs = 16000
25mm 0.79




















DESIGN LOAD CAPACITY = 130 KIPS



DESIGN LOAD CAPACITY = 77 KIPS





156








124





DESIGN OK


1.86 2.64

DESIGN OK



1.86 2.64




















As = 2.55 SQ INCH PROVIDE 8.2  -16mm 4 1.24

As = 1 SQ INCH PROVIDE 3.2  -16mm 4 1.24





5.8  -20mm 2 0.88





2.3  -20mm 2 0.88





4.3  -22mm 2.12





1.7  -22mm
2.12





3.2  -25mm






1.3  -25mm


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