Column+Design+BS8110
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COLUM DESIGN
SUPPORT Braced
lo(m) 3.15
Eff length ratio()= 0.8
le(mm)=lo* 2.52h(mm) 225
b(mm) 225
lex/h 0.0112
ley/b 0.0112
slenderness
Short Column
Short Column
Design Information
fcu(N/mm2) 20
fy(N/mm2) 410
Live load(kN/mm2) 2.5
Partition allowance(kN/mm2) 1
Finishes(kN/mm
2
) 1Roof load, dead & Live(kN/mm
2) 1.5
Wall load(kN/mm2) 3.47
Slab thicness (m) 0.15
Loading
General:
Slab load
Own load (kN/m ) = 3.6
Finishes(kN/mm2) 1.2
Partition allowance(kN/mm2) 1
Total Gk ( kN/m2) = 5.8
Total load w( kN/m2) = 12.5
Roof level - 4th
floor
Member Sizes
Roof Beam
h (m) = 0.45
b (m) = 0.225
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Roof Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45b (m) = 0.225
Loading on Column
Roof load (kN) = 16.875
Beam own load (kN) = 26.411
Column own & finishes (kN) = 10
Total load (kN) 53
4th
floor - 3rd
floor Level
Y
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Member Sizes
Floor Beam
h (m) = 0.45
b (m) = 0.23
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Floor Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.23
Loading on Column
Loading from above (kN) = 53.3611
Slab load (kN) = 93.900
Beams/Wall loads (kN) = 96.610
Column own & finishes (kN) = 10.268
Total load (kN) 254
3rd
floor - 2nd
floor Level
Member Sizes
Floor Beam
h (m) = 0.45
b (m) = 0.23
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Floor Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.23
Loading on Column
Loading from above (kN) = 254
Slab load (kN) = 93.900
Beams/Wall loads (kN) = 96.610
Column own & finishes (kN) = 10.268
Total load (kN) 455
2nd
floor - 1st
floor Level
Member Sizes
Floor Beam
h (m) = 0.45
b (m) = 0.23
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Floor Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.23
Loading on Column
Loading from above (kN) = 455
Slab load (kN) = 93.900
Beams/Wall loads (kN) = 96.610
Column own & finishes (kN) = 10.268
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1st
floor - Ground floor Level
Member Sizes
Floor Beam
h (m) = 0.45
b (m) = 0.23Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Floor Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.23
Loading on Column
Loading from above (kN) = 656
Slab load (kN) = 93.900
Beams/Wall loads (kN) = 96.610
Column own & finishes (kN) = 10.268
Total load (kN) 856
Fixed End Moments
Short span slab udl on beam = 1/3 wlx (kN/m)
Long span slab udl on beam = 1/2 wlx(1-1/3 k ) (kN/m)
Roof level - 4th
floor
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam x-x 1(Lx1) Beam x-x 2(Lx2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment Mx (kNm) = 0.00
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam Y-Y 1(LY1) Beam Y-Y 2(LY2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment MY (kNm) = 0.00
4th
floor level 3rd
floor level
Slab load on beams on x-x Direction
Slab load on beams on Y-Y Direction
p1b
p2a
Y
X XLx1 Lx2
Ly2
Ly1
p2b
p1a
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Beam x-x 1(Lx1) Beam x-x 2(Lx2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment Mx (kNm) = 0.00
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam Y-Y 1(LY1) Beam Y-Y 2(LY2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment MY (kNm) = 0.00
3rd
floor level - 2nd
floor level
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam x-x 1(Lx1) Beam x-x 2(Lx2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment Mx (kNm) = 0.00
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam Y-Y 1(LY1) Beam Y-Y 2(LY2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment MY (kNm) = 0.00
2nd
floor level - 1st
floor level
Beam location(External E or Internal I) i
Slab load on beams on Y-Y Direction
Slab load on beams on Y-Y Direction
Slab load on beams on x-x Direction
Slab load on beams on x-x Direction
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Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment Mx (kNm) = 0.00
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam Y-Y 1(LY1) Beam Y-Y 2(LY2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment MY (kNm) = 0.00
1st
floor level - Ground floor level
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam x-x 1(Lx1) Beam x-x 2(Lx2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment Mx (kNm) = 0.00
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) = 5
ly1 (m) = 6 ly2 (m) = 6
k1a = 1.20 k1b = 1.20
k2a = 1.20 k2b = 1.20
Beam Y-Y 1(LY1) Beam Y-Y 2(LY2)
length (m) = 5 length (m) =
Location(Short span,S or Long span, L) s Location(Short span,S or Long span, L)
Load from panel1a (kN/m) = 20.87 Load from panel1b (kN/m) =
Load from panel 2a (kN/m) 20.87 Load from panel 2b (kN/m)
20.87
Beam own load (kN/m) = 4.802 Beam own load (kN/m) =
TOTAL LOAD (kN/M) = 46.54 TOTAL =
Moment MY (kNm) = 0.00
Slab load on beams on Y-Y Direction
Slab load on beams on Y-Y Direction
Slab load on beams on x-x Direction
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SUPPORT Braced
lo(m) 3.15
Eff length ratio()= 0.8
le(mm)=lo* 2.52
h(mm) 225
b(mm) 225
lex/h 0.0112
ley/b 0.0112
Short Column
Short Column
Design Information
fcu(N/mm ) 20
fy(N/mm2) 410
Live load(kN/mm2) 2.5
Partition allowance(kN/mm2) 1Finishes(kN/mm
2) 1
Roof load, dead & Live(kN/mm2) 1.5
Wall load(kN/mm2) 3.47
Slab thicness (m) 0.15
Loading
General:
Slab load
Own load (kN/m2) = 3.6
Finishes(kN/mm2) 1.2
Partition allowance(kN/mm2) 1
Total Gk ( kN/m ) = 5.8
Total load w( kN/m ) =1.4 Gk + 1.6Qk 12.5
Roof level - 4th
floor
Member Sizes
Roof Beam
h (m) = 0.3
b (m) = 0.225
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Roof Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.225
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Loading on Column
Roof load (kN) = 16.875
Beam own load (kN) = 20.174
Column own & finishes (kN) = 11
Total load (kN) 48
4th
floor - 3rd
floor Level
Member Sizes
Floor Beam
h (m) = 0.45
b (m) = 0.23
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Floor Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.23
Loading on Column
Loading from above (kN) = 47.6344
Slab load (kN) = 93.900
Beams/Wall loads (kN) = 96.610
Column own & finishes (kN) = 10.268
Total load (kN) 248
3rd
floor - 2nd
floor Level
Member Sizes
Floor Beam
h (m) = 0.45
b (m) = 0.23
Beam Length (x-x) (m) 3
Beam Length (Y-Y) (m) 2.5
Floor Area supported (m2) 7.5
Colum size (mm)
h (m) = 0.45
b (m) = 0.23
Loading on Column
Loading from above (kN) = 248
Slab load (kN) = 93.900
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Beams/Wall loads (kN) = 96.610
Column own & finishes (kN) = 10.268
Total load (kN) 449
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Fixed End Moments
Short span slab udl on beam = 1/3 wlx (kN/m)
Long span slab udl on beam = 1/2 wlx(1-1/3 k2) (kN/m)
Roof level - 4th floor
Beam location(External,E or Internal,I) i
lx1 (m) = 6 lx2 (m) =
ly1 (m) = 5 ly2 (m) =
k1a = 1.20 k1b =
k2a = 1.20 k2b =
Beam x-x 1(Lx1)
length (m) = 6
Location(Short span,S or Long span, L) l
Load from panel1a (kN/m) = 4.81
Load from panel 2a (kN/m) 4.81
4.81
Beam own load (kN/m) = 3.668TOTAL LOAD (kN/M) = 13.29
Moment Mx (kNm) = 121.37
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) =
ly1 (m) = 6 ly2 (m) =
k1a = 1.20 k1b =
k2a = 1.20 k2b =
Beam Y-Y 1(LY1)
length (m) = 5
Location(Short span,S or Long span, L) s
Load from panel1a (kN/m) = 20.87
Load from panel 2a (kN/m) 20.87
20.87
Beam own load (kN/m) = 3.668
TOTAL LOAD (kN/M) = 45.40
Moment MY (kNm) = 0.00
4th
floor level - 3rd
floor level
Beam location(External,E or Internal,I) i
lx1 (m) = 6 lx2 (m) =
ly1 (m) = 5 ly2 (m) =
k1a = 1.20 k1b =
k2a = 1.00 k2b =
Beam x-x 1(Lx1)
length (m) = 6
Location(Short span,S or Long span, L) s
Load from panel1a (kN/m) = 25.04
Slab load on beams on Y-Y Direction
Slab load on beams on x-x Direction
Slab load on beams on x-x Direction
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Load from panel 2a (kN/m) 20.87
20.87
Beam own load (kN/m) = 16.0559
TOTAL LOAD (kN/M) = 61.96
Moment Mx (kNm) = 91.30
Beam location(External,E or Internal,I) i
lx1 (m) = 5 lx2 (m) =
ly1 (m) = 6 ly2 (m) =
k1a = 1.20 k1b =
k2a = 1.20 k2b =
Beam Y-Y 1(LY1)
length (m) = 5
Location(Short span,S or Long span, L) s
Load from panel1a (kN/m) = 20.87
Load from panel 2a (kN/m) 20.87
20.87
Beam own load (kN/m) = 17.2655TOTAL LOAD (kN/M) = 59.00
Moment MY (kNm) = 28.33
Slab load on beams on Y-Y Direction
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COLUM DESIGN
Slenderness
Y
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p2a
Y
X Lx1
Ly2
Ly1p1a
2a
Y
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6 6
5 5
1.20 1.20
1.20
Beam x-x 2(Lx2)
length (m) = 6
Location(Short span, s
Load from panel1b (k 25.04
Load from panel 2b (k 25.04
25.04
Beam own load (kN/ 3.668TOT 53.75
5 5
6 6
1.20 0.83
1.20
Beam Y-Y 2(LY2)
length (m) = 5
Location(Short span, s
Load from panel1b (k 20.87
Load from panel 2b (k 20.87
20.87
Beam own load (kN/ 3.668
TOT 45.40
5 5
6 6
1.00 0.83
1.20
Beam x-x 2(Lx2)
length (m) = 5
Location(Short span, s
Load from panel1b (k 20.87
X Lx1
Ly1p1a
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Load from panel 2b (k 20.87
20.87
Beam own load (kN/ 3.668
TOT 45.40
5 5
6 6
1.20 0.83
1.20
Beam Y-Y 2(LY2)
length (m) = 5
Location(Short span, s
Load from panel1b (k 20.87
Load from panel 2b (k 20.87
20.87
Beam own load (kN/ 3.668TOT 45.40