coulumn design computation
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Transcript of coulumn design computation
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7/21/2019 coulumn design computation
1/10
DESIGN of COLUMN (3rdfloor)
47.688KN
91.675KN C-1 91.675 KN
218.4KN
DESIGN C!I"E!I#$
f%& ' 2.7 M
f* ' 276.8 M
+ ' 5,,.
d ' 5,,.
' 3,.
M/,0, !&/o Lo/0d/l , $!1' 91.675KN 91.675KN ' 183.35KN
M/,0, !&/o "rrl , $!2' 47.688KN 218.4KN ' 266.88KN
Slf / of Col0, $&' 23.5(.5)(.5)(3) ' 17.625KN
Sol for 01$01' 183.35 266.88 17.625 ' 467.63KN
" for Col0,
!EIN:O!CED
CONC!E"E DESIGN
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kLu
o .3h
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+ ' 198.57 ,,.
Sol for #&0l # (55) # ' 25 > 3943.797
Sol for !?0/rd Sl #r # ' .2#
# ' .2(25)
# ' 5 mm2
Sol for N0,+r of r (U/ 25,,. r)
N 'Ast
Ab '
252
4
5000
' 1.19 say 12 for Symmetrial ur"ose
Sol for d/ of "/ (U/ 12,,. r)
16
r ' 16(25) ' 4,,.
48 "/ ' 48(12) ' 576,,.
L D/,/o of Col0, ' 5,,.
#se 400mm. S"ain$ of %ies &.C.
Sol for #&0l #
# '
252(12)
4
' 589.486 mm2
Sol for #&0l @
A 'Ast
Ag '5890.486
250000 ' .236 > .2
Sol for Sf Lod
01' (0.65) (.8)
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DESIGN of COLUMN (2d floor)
54.138KN
12.425KN C-2 12.425KN
!EIN:O!CED
CONC!E"E DESIGN
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7/21/2019 coulumn design computation
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233.45KN
DESIGN C!I"E!I#$
f%& ' 2.7 M
f* ' 276.8 M
+ ' 5,,.
d ' 5,,.
' 3,.
M/,0, !&/o Lo/0d/l , $!1' 12.425KN 12.425KN ' 24.85KN
M/,0, !&/o "rrl , $!2' 54.138KN 233.45KN ' 287.588KN
Slf / of Col0, $&' 23.5(.5)(.5)(3) ' 17.625KN
Sol for 01$01' 24.85 287.588 17.625 467.63 ' 977.126KN
" for Col0,
kLu
o .3h
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7/21/2019 coulumn design computation
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# '
'
5003
4003
200(12)(1
5+1
5+1
3+1
7)
500(12)(1
3+1
3)
' 3.715
k = 0.'1 :ro, "+l (!#CED :!#MES)
0.91(3000400)o.3 (500)
82491.778
Sol for !?0/rd Sl #r # ' .2#
# ' .2(25)
# ' 5 mm2
Sol for N0,+r of r (U/ 25,,. r)
N 'Ast
Ab '
252
4
5000
' 1.19 say 12 for Symmetrial ur"ose
Sol for d/ of "/ (U/ 12,,. r)
!EIN:O!CED
CONC!E"E DESIGN
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7/21/2019 coulumn design computation
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16 r ' 16(25) ' 4,,.
48
"/ ' 48(12) ' 576,,.
L D/,/o of Col0, ' 5,,.
#se 400mm. S"ain$ of %ies &.C.
Sol for #&0l #
# '
252(12)
4 ' 589.486 mm
2
Sol for #&0l @
A 'Ast
Ag '5890.486
250000 ' .236 > .2
Sol for Sf Lod
01' (0.65) (.8)
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DESIGN of COLUMN (1 floor)
54.138KN
12.425KN C-3 12.425KN
233.45KN
DESIGN C!I"E!I#$
f%& ' 2.7 M
f* ' 276.8 M
!EIN:O!CED
CONC!E"E DESIGN
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7/21/2019 coulumn design computation
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+ ' 5,,.
d ' 5,,.
' 3,.
M/,0, !&/o Lo/0d/l , $!1' 12.425KN 12.425KN ' 24.85KN
M/,0, !&/o "rrl , $!2' 54.138KN 233.45KN ' 287.588KN
Slf / of Col0, $&' 23.5(.5)(.5)(3) ' 17.625KN
Sol for 01$01' 24.85 287.588 17.625 977.126 ' 1487.189KN
" for Col0,
kLu
o .3h
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1487.189 103
' (.65)(.8) 125552.759
Sol for !?0/rd Sl #r # ' .2# # ' .2(25)
# ' 5 mm2
Sol for N0,+r of r (U/ 25,,. r)
N 'Ast
Ab '
252
4
5000
' 1.19 say 12 for Symmetrial ur"ose
Sol for d/ of "/ (U/ 12,,. r)
16
r ' 16(25) ' 4,,.
48 "/ ' 48(12) ' 576,,.
L D/,/o of Col0, ' 5,,.
#se 400mm. S"ain$ of %ies &.C. Sol for #&0l #
# '
252(12)
4 ' 589.486 mm
2
Sol for #&0l @
A 'Ast
Ag '5890.486
250000 ' .236 > .2
Sol for Sf Lod
01' (0.65) (.8)
