(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
2898 CK 19-Feb-14
DESIGN OF SUPPORTING BEAM
203x133x25kg/m UB
Revised by Date Re-checked by
Checker Date
Section
Page No Rev No
Date
to BS5950 - 19 1990 \\vboxsrv\conversion_tmp\scratch_1\[2121876 \\vboxsrv\conversion_tmp\scratch _1\[212187640.xls.ms_office.xls]supp 40.xls.ms_office.xls]supportbeam ortbeam
Applied Moment and Axial Force
Unfactored
=
2.0
kN
Applied Maxmium Moment,
Unfactored
=
45.1
kNm
Applied Maximum Shear,
Unfactored
=
25.2
kN
Applied Maximum Moment,
Unfactored
=
0.0
kNm
Applied Maximum Shear,
Unfactored
=
0.0
kN
Span Length(Major axis)
=
7000 mm
Span Length (Minor axis)
=
3500 mm
=
3500 mm
Applied Maxmium Axial Force,
in
Compression
(Tension/Compression (Tension/Compression ?)
Major Axis
Minor Axis
Length between between bracing bracing LLT
Eff. Lx Factor
=
1.00
Eff. Ly Factor
=
1.00
Hence,
50
Py
=
7000 mm
Ley =
3500 mm
UB
Section Properties for 203x133x25kg/m UB Steel Grade
Lex =
355
N/mm2
D
=
203.2 mm
Zx
=
231.0
cm3
rx
=
8.55 cm
B
=
133.4 mm
Zy
=
46.3
cm3
ry
=
3.10
t
=
5.8
mm
Sx
=
259.0
cm
T
=
7.8
mm
Sy
=
70.9
cm3
e
= (275/Py)1/2 = 0.88
b
=
66.7 mm
Svx =
59.9
cm3
b/T b/T =
2347
3
=
3
d/t =
=
172.4 mm
Ag =
2
d
32.2 cm
Ix
=
Iy
=
309
cm cm
= Design Ultimate Loads : Design Design Axial Axial Force, Force, Fc = 1.4 x
cm
3
2
=
2.8
kN
Desi esign Moment ment,,
Mx = 1.4 x
45.1
=
63.1
kNm
Design Shear,
Fvx = 1.4 x
25.2
=
35.3
kN
Desi esign Moment ment,,
My = 1.0 x
0.0
=
0.0
kNm
Design Shear,
Fvy = 1.0 x
0.0
=
0.0
kN
8.6 9.7 e
<= 15e
==> Semi-compact Section
<= 79e
==>
29.7 33.8 e
Plastic Section
(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
Section
0
DESIGN OF SUPPORTING BEAM
203x133x25kg/m UB
2898
Checker Date
CK Feb-14
Page No Rev No Revised by Date Re-checked by Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1 \\vboxsrv\conversion_t mp\scratch_1\[2121876 \[212187640.xls.ms_office.xls 40.xls.ms_office.xls]supportbea ]supportbeam m
Design Checking for Major Bending & Shear : Checking for Shear:
Av = t x D =
5.8
203.2
x
=
1179 mm2
Shear Shear Capaci Capacity, ty, Pv = 0.6 Py Av 355
= 0.6 x >=
1000
/
=
251
kN
35.3 kN
OK!
251
0.6 Pv = 0.6 x >=
1179
x
151
=
kN
35.3 kN
==>
Low shear case
Checking for Bending Moment:
1.2 Py Zx =
1.2
x
355
x
231
/
1000
98.4 kNm
Py Zx =
355
x
231
/
1000
=
82.0 kNm
=
Moment Moment Capaci Capacity, ty, Mcx Mcx = Py Zx =
82.0 kNm
>=
63.1
kNm
OK!
Design Checking for Minor Bending & Shear : Checking for Shear:
Av = 2T x B =
7.8
133
x
2
x
=
2081 mm2
Shear Shear Capaci Capacity, ty, Pv = 0.6 Py Av 355
= 0.6 x >=
0.0
>=
1000
/
=
443
kN
kN
OK!
443
0.6 Pv = 0.6 x 0.0
2081
x
266
=
kN
kN
==>
Low shear case
Checking for Bending Moment:
1.2 Py Zy =
1.2
x
355
x
46
/
1000
Py Zy =
355
x
71
/
1000
=
25.2 kNm
=
19.7
kNm
Moment Moment Capaci Capacity, ty, Mcy Mcy = 1.2 Py Zy =
19.7
kNm
>=
0.0
kNm
OK!
(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
Section
0
DESIGN OF SUPPORTING BEAM
203x133x25kg/m UB
Checker Date
2898 CK Feb-14
Page No Rev No Revised by Date Re-checked by Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1\[212187640.xls.ms_office.xls]supportbeam
Checking for Lateral Torsional Buckling : Effective Length,
l
Le
=
(No checking required for CHS)
3500 mm
= Le / ry =
3500
u
= 0.9 ;
x
= D / T =
31
/ n
=
112.9
0.94
=
table 20 for load conditions
203.2
/
7.8
=
26.1
112.9
/
26.1
=
4.33
From Table 14,
l /
x =
Table 14 l /
N v
= 0.5 =
for Equal Flanged Section
x
v
4.00
0.86
4.50
0.84
0.85
From Table 11,
lLT =
nuvl =
0.94
=
80.87
pb
=
x
0.9
x
0.85
x
112.9
Table 11
187.4 N/mm2
Buckling Resistance,
M
=
m
=
MA 1.00
M
=
1.00
x
=
63.1
kNm
Mb
lLT
py = 355
80
190.0
85
175.0
From table 13 & 18 63.1
= Sx Pb =
259.0
x
<
63.1
kNm
187.4
/
1000
=
48.5 kNm NG!
(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
Section
0
DESIGN OF SUPPORTING BEAM
203x133x25kg/m UB
Page No Rev No
2898 CK
Revised by Date
Feb-14
Re-checked by
Checker Date
Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1\[212187640.xls.ms_office.xls]supportbeam
Checking for Compression :
Lex =
7000 mm
Ley =
3500 mm
From Table 27(a) Lex / rx = pcx =
7000
/
85.54
228.6 N/mm
=
pcy =
i.e.
Pc =
3500
31
/
128.2 N/mm
Table 27(b)
Lex/rx
py = 355
Lex/ry
py = 355
80
235.0
80
211.0
82
228.0
82
205.0
81.8
2
From Table 27(b) Ley / ry =
Table 27(a)
=
Table 27(a)
Table 27(b)
Table 27(c)
Lex/rx
py = 355
Lex/ry
py = 355
Lex/ry
112
141.0
112
130.0
112
118.0
114
136.0
114
126.0
114
115.0
112.9
2
py = 355
128.2 N/mm2
Compression Resistance,
Pc
= Ag pc =
32
x
=
413
kN
>=
3
kN
128
/
10
OK!
Checking of Local Capacity: Fc AgPy
+
Mx Mcx
+
My Mcy
=
3 1143
63.1
+
=
0.002
+
=
0.772
<=
82
0.769
+
+
0 20
0.000
OK!
1
Checking of Overall Capacity: Fc AgPc
+
mMx Mb
+
mMy pyZy
=
3 413
63.1
+
=
0.007
+
=
1.307
>
48.5
1.300
1
+
+
0 16
0.000
NG!
(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
Section
0
DESIGN OF SUPPORTING BEAM
203x133x25kg/m UB
Page No Rev No
2898 CK
Revised by Date
Feb-14
Re-checked by
Checker Date
Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1\[212187640.xls.ms_office.xls]supportbeam
Deflection Checking
Load Type
= UDL
UDL
=
7.2
kN/m
( unfactored )
PL
=
7.2
kN
( unfactored )
Span Length
=
7.00 m
Deflection Axis = major
Actual Deflection
=
=
5 q L4 384 EI (
PL3
+
48 EI 7.2
5 x 384
x
x 205
7.000 x
4
2347
+
7.2 48
x
x 205
7.000 x
= 0.0575 m =
57.48 mm
=
57.5 mm
Allowable Deflection
Span
Span
Span
200
350
500
7000
7000
7000
200
350
500
20.0 mm
14.0
35.0
Therefore, Actual Deflection
>
mm
Allowable Deflection
Fail !
mm
3
2347
)
x
1E+09 1E+07
(Form QP209/F1 Issue 4) Office
Hong Kong
Job Title
Job No
CK
Originator Date
Kowloon Southern Link Contract No KDB400
Section
0
DESIGN OF CONNECTION
2898
Feb-14
Page No Rev No Revised by Date Re-checked by
Checker Date
Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1\[212187640.xls.ms_office.xls]supportbeam
Connection Design for Option B
133.4 mm
203x133x25kg/m UB
edge distance : 1.25D = m m
m m
0 2 2
2 . 3 0 2
bolt spacing :
2.5D =
6 mm fillet weld with
20
<
45
< 11te =
97
OK!
40
<
130
< 14t =
140
OK!
150 mm
150 mm
1.
factored shear = 10.08
x
7
/
2
=
factored moment = 10.08
x
7
x
7
/ 24 =
Bolt Diameter =
16 mm
Bolt Grade =
gr 4.6
Thickness of the end plate =
10 mm
Grade of the end plate =
gr 50
35.3 kN 20.6 kNm
Check Shear Capacity
Ps
Total Ps
=
psAs
=
160
x
=
25.1
kN
=
25.1
x
157
4
=
100.5 kN
>
35.3
kN
OK!
>
35.3 kN
OK!
2. Check Bearing Capacity of bolt group Pbb =
d t Pbb
=
16
x
=
73.6
kN
Total Pbb =
73.6
x
10
4
x
=
460
294.4 kN
3. Check Bearing Capacity of the end plate
d t pbs &
=
1/2 ( etpbs ) = Pbs = = &
Pbs =
16
x
1/2 d t pbs
10 x
x
550 45
x
=
88.0 10
x
kN 550
=
123.8 kN
<= 1/2 ( etpbs )
88.0
<
123.8 kN
OK!
d t Pbs
>
35.3
OK!
kN
(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
Section
0
DESIGN OF BOLT CONNECTION
2898 CK Feb-14
Page No Rev No Revised by Date Re-checked by
Checker Date
Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1\[212187640.xls.ms_office.xls]supportbeam
4. Check Tension Capacity of bolt group 20.6
x
130
2
x
130
=
10.3
kN
=
ptAt
=
195
=
30.6 kN
max bolt tension =
Pt
157
x
>
/ 10.3
1000 kN
OK!
5. Check Combined Shear and Tension of bolt
Fs Ps
35.3 100.5
=
Fs Ps
+
Ft Pt
=
0.35
<
1
=
0.35
+
0.34
=
0.69
<=
Ft
&
10.3 30.6
=
Pt
=
0.34
<
1
1.4
OK!
6. Check Fillet Welds Capacity Connecting End Plate to Supporting Beam Use
6 mm fillet welds
Weld Length =
2
(
150
-
Moment of inertia =
133.4
x
203.2
Direct Shear =
35.3
/
276
20580
x
Load due to Moment = Resultant Load =
0.128
(
215
203.2 2
+
2 2
x
6
/ /
2 (
0.63
2 2
)
=
150
+ x )
3
3316559 0.5
/
)
6
276
=
3316559
=
0.128 kN/mm
=
a
= 0.7 x Leg length
= 0.7 x
=
0.63 kN/mm 0.643 kN/mm
6
Strength of the weld = a Pw = 4.2 x
215
=
0.903 kN/mm
>
0.643 kN/mm
/
1000
OK!
4
mm /mm
=
N/mm2
Pw
mm > 4s
OK!
(Form QP209/F1 Issue 4) Office
Job Title
Hong Kong
Job No
Kowloon Southern Link Contract No KDB400
Originator Date
Section
0
DESIGN OF BOLT CONNECTION
Page No Rev No
2898 CK Feb-14
Revised by Date Re-checked by
Checker Date
Date
to BS5950 - 1990 \\vboxsrv\conversion_tmp\scratch_1\[212187640.xls.ms_office.xls]supportbeam
4. Check Fillet Welds Capacity Connecting End Plate to Supporting Beam Use 4 mm fillet welds
Weld Length =
2
(
150
0
x
Direct Shear =
35.3
/
Load due to Moment =
20.6
x
Moment of inertia =
Resultant Load =
0.124
(
215
0
2 2
x
4
/
2
)
=
150
+
3
/
284 0 2
/ +
( 0
2 2
x )
562500 0.5
)
6
284
=
562500
=
0.124 kN/mm
= =
0
=
a
= 0.7 x L eg length
= 0.7 x
4
Strength of the weld = a Pw = 2.8 x
215
=
0.602 kN/m
>
0.124 kN/m
/
1000
OK!
4
mm /mm
kN/mm
0.124 kN/mm
N/mm2
Pw
mm > 4s
OK!
Steel Member Table
Standard Steel Table
Size
914x419x388kg/m 914x419x343kg/m 914x305x289kg/m 914x305x253kg/m 914x305x224kg/m 914x305x201kg/m 838x292x226kg/m 838x292x194kg/m 838x292x176kg/m 762x267x197kg/m 762x267x173kg/m 762x267x147kg/m 762x267x134kg/m 686X254X170kg/m 686X254X152kg/m 686X254X140kg/m 686X254X125kg/m 610x305x238kg/m 610x305x179kg/m 610x305x149kg/m 610x229x140kg/m 610x229x125kg/m 610x229x113kg/m 610x229x101kg/m 533x210x122kg/m 533x210x109kg/m 533x210x101kg/m 533x210x92kg/m 533x210x82kg/m 457x191x98kg/m 457x191x89kg/m 457x191x82kg/m 457X191X74kg/m 457X191X67kg/m 457x152x82kg/m 457x152x74kg/m
UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB
2
3
4
5
6
7
8
9
D (mm)
B (mm)
t (mm)
T (mm)
r (mm)
d (mm)
rxx (cm)
ryy (cm)
10 Zxx
11 Zyy
12 Area
13 Sxx
(cm3)
(cm3)
(cm2)
(cm3)
920.5 911.4 926.6 918.5 910.3 903.0 850.9 840.7 834.9 769.6 762.0 753.9 750.0 692.9 687.6 683.5 677.9 635.8 617.5 609.6 617.0 611.9 607.3 602.2 544.6 539.5 536.7 533.1 528.3 467.4 463.6 460.2 457.2 453.6 465.1 461.3
420.5 418.5 307.8 305.5 304.1 303.4 293.8 292.4 291.6 268.0 266.7 265.3 264.4 255.8 254.5 253.7 253.0 311.4 307.0 304.8 230.1 229.0 228.2 227.6 211.9 210.7 210.1 209.3 208.7 192.8 192.0 191.3 190.5 189.9 153.5 152.7
21.5 19.4 19.6 17.3 15.9 15.2 16.1 14.7 14.0 15.6 14.3 12.9 12.0 14.5 13.2 12.4 11.7 18.4 14.1 11.9 13.1 11.9 11.2 10.6 12.8 11.6 10.9 10.2 9.6 11.4 10.6 9.9 9.1 8.5 10.7 9.9
36.6 32.0 32.0 27.9 23.9 20.2 26.8 21.7 18.8 25.4 21.6 17.5 15.5 23.7 21.0 19.0 16.2 31.4 23.6 19.7 22.1 19.6 17.3 14.8 21.3 18.8 17.4 15.6 13.2 19.6 17.7 16.0 14.5 12.7 18.9 17.0
24.1 24.1 19.1 19.1 19.1 19.1 17.8 17.8 17.8 16.5 16.5 16.5 16.5 15.2 15.2 15.2 15.2 16.5 16.5 16.5 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 10.2 10.2 10.2 10.2 10.2 10.2 10.2
799.0 799.0 824.4 824.4 824.4 824.4 761.7 761.7 761.7 685.8 685.8 685.8 686.0 615.0 615.0 615.0 615.0 540.0 537.2 537.2 547.2 547.2 547.2 547.2 476.5 476.5 476.5 476.5 476.5 407.9 407.9 407.9 407.9 407.9 406.9 406.9
38.1 37.8 37.0 36.8 36.3 35.6 34.3 33.6 33.1 30.9 30.5 30.0 29.7 28.0 27.8 27.6 27.2 26.3 25.8 25.6 25.0 24.9 24.6 24.2 22.1 21.9 21.8 21.7 21.3 19.1 19.0 18.8 18.7 18.5 18.6 18.5
9.58 9.46 6.51 6.42 6.27 6.06 6.27 6.06 5.90 5.71 5.57 5.39 5.30 5.53 5.46 5.38 5.24 7.23 7.08 6.99 5.03 4.96 4.88 4.75 4.67 4.60 4.56 4.51 4.38 4.33 4.28 4.23 4.19 4.12 3.31 3.26
15616.0 13722.0 10891.0 9507.0 8259.0 7210.0 7986.0 6648.0 5894.0 6234.0 5385.0 4483.0 4018.0 4911.0 4372.0 3988.0 3481.0 6589.0 4911.0 4090.0 3626.0 3222.0 2879.0 2515.0 2799.0 2474.0 2298.0 2076.0 1798.0 1956.0 1770.0 1612.0 1461.0 1296.0 1557.0 1406.0
2160.0 1871.0 1014.0 871.9 738.1 621.4 772.9 620.4 534.4 610.0 513.4 412.3 362.0 517.7 454.5 408.2 346.1 1017.0 743.3 610.3 392.1 343.5 301.4 255.9 320.2 278.8 256.6 228.6 192.2 243.0 217.4 195.6 175.5 152.9 149.0 132.5
494.5 437.5 368.8 322.8 285.3 256.4 288.7 247.2 224.1 250.8 220.5 188.1 171.0 216.6 193.8 178.6 159.6 303.0 227.9 190.1 178.4 159.6 144.5 129.2 155.8 138.6 129.3 117.8 104.4 125.3 113.9 104.5 95.0 85.4 104.5 95.0
17670 15470 12590 10940 9533 8372 9155 7640 6806 7164 6195 5169 4644 5631 5001 4558 3994 7486 5515 4575 4139 3673 3287 2887 3203 2827 2619 2366 2058 2234 2020 1832 1659 1472 1802 1624
Page 9
Steel Member Table
Standard Steel Table
Size 457x152x67kg/m 457x152x60kg/m 457x152x52kg/m 406x178x74kg/m 406x178x67kg/m 406x178x60kg/m 406x178x54kg/m 406x140x46kg/m 406x140x39kg/m 356x171x67kg/m 356x171x57kg/m 356x171x51kg/m 356x171x45kg/m 356x127x39kg/m 356x127x33kg/m 305x165x54kg/m 305x165x46kg/m 305x165x40kg/m 305x127x48kg/m 305x127x42kg/m 305x127x37kg/m 305x102x33kg/m 305x102x28kg/m 305x102x25kg/m 254x146x43kg/m 254x146x37kg/m 254x146x31kg/m 254x102x28kg/m 254x102x25kg/m 254x102x22kg/m 203x133x30kg/m 203x133x25kg/m 203x102x23kg/m 178x102x19kg/m 152x89x16kg/m 127x76x13kg/m
UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB
2
3
4
5
6
7
8
9
D (mm) 457.2 454.7 449.8 412.8 409.4 406.4 402.6 402.3 397.3 364.0 358.6 355.6 352.0 352.8 348.5 310.9 307.1 303.8 310.4 306.6 303.8 132.7 308.9 304.8 259.6 256.0 251.5 260.4 257.0 254.0 206.8 203.2 203.2 177.8 152.4 127.0
B (mm) 151.9 152.9 152.4 179.7 178.8 177.8 177.6 142.4 141.8 173.2 172.1 171.5 171.0 126.0 125.4 166.8 165.7 165.1 125.2 124.3 123.5 102.4 101.9 101.6 147.3 146.4 146.1 102.1 101.9 101.6 133.8 133.4 101.6 101.6 88.9 76.2
t (mm) 9.1 8.0 7.6 9.7 8.8 7.8 7.6 6.9 6.3 9.1 8.0 7.3 6.9 6.5 5.9 7.7 6.7 6.1 8.9 8.0 7.2 6.6 6.1 5.8 7.3 6.4 6.1 6.4 6.1 5.8 6.3 5.8 5.2 4.7 4.6 4.2
T (mm) 15.0 13.3 10.9 16.0 14.3 12.8 10.9 11.2 8.6 15.7 13.0 11.5 9.7 10.7 8.5 13.7 11.8 10.3 14.0 12.1 10.7 10.8 8.9 6.8 12.7 10.9 8.6 10.0 8.4 6.8 9.6 7.8 9.3 7.9 7.7 7.6
r (mm) 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 8.9 8.9 8.9 8.9 8.9 8.9 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6
d (mm) 406.9 407.7 407.7 360.5 360.5 360.5 360.5 359.6 359.6 312.2 312.2 312.2 312.2 311.0 311.1 265.7 265.7 265.6 264.6 264.6 264.6 275.9 275.9 276.0 219.0 219.0 219.1 225.2 225.0 225.2 172.4 172.4 169.4 146.8 121.8 96.6
rxx (cm) 18.3 18.3 17.9 17.0 16.9 16.8 16.5 16.3 15.9 15.1 14.9 14.8 14.6 14.3 14.0 13.1 13.0 12.9 12.5 12.4 12.3 12.5 12.2 11.8 10.9 10.8 10.5 10.5 10.3 10.0 8.7 8.6 8.5 7.5 6.4 5.4
ryy (cm) 3.21 3.23 3.11 4.03 4.00 3.97 3.85 3.02 2.89 3.99 3.91 3.87 3.77 2.69 2.59 3.94 3.90 3.85 2.75 2.70 2.67 2.15 2.08 1.96 3.51 3.47 3.35 2.21 2.15 2.06 3.18 3.10 2.37 2.39 2.10 1.84
Page 10
10 Zxx
11 Zyy
12 Area
13 Sxx
(cm3) 1250.0 1120.0 949.0 1324.0 1188.0 1058.0 925.3 777.8 626.9 1073.0 896.0 796.0 686.0 573.0 470.0 752.0 647.0 563.0 613.0 532.0 471.0 416.0 352.0 286.0 505.0 433.0 352.0 308.0 266.0 225.0 279.0 231.0 206.0 153.0 110.0 74.6
(cm3) 115.5 103.9 84.6 172.0 152.7 134.8 114.5 75.7 58.0 157.0 129.0 113.0 94.7 56.8 44.7 127.0 108.0 92.8 73.5 62.6 54.6 37.9 30.9 23.5 92.0 78.0 61.3 34.9 29.2 23.5 57.4 46.3 32.1 27.2 20.3 14.7
(cm2) 85.4 75.9 66.5 95.0 85.5 76.0 68.4 59.0 49.4 85.5 72.2 64.6 57.0 49.4 41.8 68.2 58.8 51.6 60.9 53.4 47.4 41.8 36.4 31.2 55.0 47.4 39.9 36.3 32.3 28.3 38.0 32.2 29.0 24.2 20.5 16.5
(cm3) 1442 1283 1096 1509 1346 1195 1051 889 718 1213 1009 895 773 654 539 843 722 626 706 612 540 481 408 336 568 485 395 354 307 260 313 259 232 171 124 85
Steel Member Table
Standard Steel Table
Size
127x76x16kg/m Joist
356x406x634kg/m 356x406x551kg/m 356x406x467kg/m 356x406x393kg/m 356x406x340kg/m 356x406x287kg/m 356x406x235kg/m 356x368x202kg/m 356x368x177kg/m 356x368x153kg/m 356x368x129kg/m 305x305x283kg/m 305x305x240kg/m 305x305x198kg/m 305x305x158kg/m 305x305x137kg/m 305x305x118kg/m 305x305x97kg/m 254x254x167kg/m 254x254x132kg/m 254x254x107kg/m 254x254x89kg/m 254x254x73kg/m 203x203x86kg/m 203x203x71kg/m 203x203x60kg/m 203x203x52kg/m 203x203x46kg/m 152x152x37kg/m
UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC UC
2
3
4
5
6
7
8
9
D (mm)
B (mm)
t (mm)
T (mm)
r (mm)
d (mm)
rxx (cm)
ryy (cm)
10 Zxx
11 Zyy
12 Area
13 Sxx
(cm3)
(cm3)
(cm2)
(cm3)
127.0
76.2
5.6
9.6
86.5
5.21
1.70
90.0
16.0
21.1
104
474.7 455.7 436.6 419.1 406.4 393.7 381.0 374.7 368.3 362.0 355.6 365.3 352.6 339.9 327.2 320.5 314.5 307.9 289.1 276.4 266.7 260.4 254.0 222.3 215.9 209.6 206.2 203.2 161.8
424.1 418.5 412.4 407.0 403.0 399.0 395.0 374.4 372.1 370.2 368.3 321.8 317.9 314.5 310.6 308.7 306.8 305.3 265.2 261.0 258.3 255.9 254.0 208.8 206.2 205.2 203.9 203.2 154.4
47.6 42.0 35.9 30.6 26.5 22.6 18.5 16.8 14.5 12.6 10.7 26.9 23.0 19.1 15.7 13.8 11.9 9.9 19.2 15.6 13.0 10.5 8.6 13.0 10.3 9.3 8.0 7.3 8.1
77.0 67.5 58.0 49.2 42.9 36.5 30.2 27.0 23.8 20.7 17.5 44.1 37.7 31.4 25.0 21.7 18.7 15.4 31.7 25.3 20.5 17.3 14.2 20.5 17.3 14.2 12.5 11.0 11.5
290.1 290.1 290.1 290.1 290.1 290.1 290.1 290.1 290.1 290.1 290.1 246.7 246.7 246.7 246.7 246.7 246.7 246.7 200.3 200.2 200.2 200.2 200.2 160.8 160.8 160.8 160.8 160.8 123.4
18.50 18.00 17.50 17.10 16.80 16.50 16.20 16.00 15.90 15.80 15.60 14.80 14.50 14.20 13.90 13.70 13.60 13.40 11.90 11.60 11.30 11.20 11.10 9.27 9.16 8.96 8.90 8.81 6.84
11.00 10.90 10.70 10.50 10.40 10.30 10.20 9.57 9.52 9.46 9.39 8.25 8.14 8.04 7.89 7.82 7.75 7.69 6.81 6.68 6.57 6.52 6.46 5.32 5.28 5.19 5.16 5.11 3.87
11592.0 9964.0 8388.0 7004.0 6027.0 5080.0 4153.0 3540.0 3104.0 2681.0 2264.0 4314.0 3641.0 2995.0 2368.0 2049.0 1755.0 1445.0 2075.0 1634.0 1313.0 1099.0 894.5 851.5 708.4 581.1 510.4 449.2 274.2
4632.0 3951.0 3293.0 2723.0 2324.0 1940.0 1570.0 1262.0 1100.0 943.8 790.4 1525.0 1273.0 1037.0 806.3 691.4 587.0 479.0 744.0 576.2 456.9 378.0 305.0 298.7 246.0 199.0 173.6 151.5 91.8
808.1 701.8 595.5 500.9 432.7 366.0 299.8 257.9 225.7 195.2 164.9 360.4 305.6 252.0 201.2 174.6 149.8 123.0 213.0 168.9 136.6 114.0 92.9 110.1 91.1 75.8 66.4 58.8 47.4
14240 12080 10010 8225 6997 5814 4691 3978 3455 2970 2485 5101 4243 3440 2675 2293 1952 1592 2424 1872 1484 1225 990 979 801 654 567 497 309
15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2 12.7 12.7 12.7 12.7 12.7 10.2 10.2 10.2 10.2 10.2 7.6
Page 11
Steel Member Table
Standard Steel Table 2
3
4
5
6
7
8
9
B (mm) 152.9 152.4
t (mm) 6.6 6.1
T (mm) 9.4 6.8
r (mm) 7.6 7.6
d (mm) 123.4 123.4
rxx (cm) 6.75 6.51
ryy (cm) 3.82 3.68
10 Zxx
11 Zyy
12 Area
13 Sxx
152x152x30kg/m UC 152x152x23kg/m UC
D (mm) 157.5 152.4
(cm3) 221.2 165.7
(cm3) 73.1 53.0
(cm2) 38.2 29.8
(cm3) 248 184
305x305x223kg/m UC
337.9
325.7
30.3
30.4
15.2
246.7
13.60
7.87
3119.0
1079.0
284.0
3653
100x100x17.2kg/m UC 125x125x23.8kg/m UC 150x150x31.1kg/m UC 150x150x31.5kg/m UC 175x175x40.4kg/m UC 200x200x49.9kg/m UC 200x200x56.2kg/m UC 200x200x65.7kg/m UC 250x250x64.4kg/m UC 250x250x66.5kg/m UC 250x250x71.8kg/m UC 250x250x72.4kg/m UC 250x250x82.2kg/m UC 300x300x84.5kg/m UC 300x300x87.0kg/m UC 300x300x93kg/m UC 300x300x94.0kg/m UC 300x300x106kg/m UC 300x300x106kg/m UC 300x300x130kg/m UC 300x300x142kg/m UC 350x350x115kg/m UC 350x350x131kg/m UC 350x350x135kg/m UC 350x350x137kg/m UC 350x350x156kg/m UC 400x400x140kg/m UC 400x400x147kg/m UC 400x400x168kg/m UC 400x400x172kg/m UC 400x400x197kg/m UC 400x400x200kg/m UC
100.0 125.0 150.0 150.0 175.0 200.0 200.0 208.0 244.0 248.0 250.0 250.0 250.0 294.0 298.0 300.0 300.0 300.0 304.0 310.0 310.0 344.0 344.0 350.0 350.0 350.0 388.0 394.0 394.0 400.0 400.0 406.0
100.0 125.0 150.0 150.0 175.0 200.0 204.0 202.0 252.0 249.0 250.0 250.0 255.0 302.0 299.0 300.0 300.0 305.0 301.0 305.0 310.0 348.0 354.0 350.0 350.0 357.0 402.0 398.0 405.0 400.0 408.0 403.0
6.0 6.5 7.0 7.0 7.5 8.0 12.0 10.0 11.0 8.0 9.0 9.0 14.0 12.0 9.0 10.0 10.0 15.0 11.0 15.0 20.0 10.0 16.0 12.0 12.0 19.0 15.0 11.0 18.0 13.0 21.0 16.0
8.0 9.0 10.0 10.0 11.0 12.0 12.0 16.0 11.0 13.0 14.0 14.0 14.0 12.0 14.0 15.0 15.0 15.0 17.0 20.0 20.0 16.0 16.0 19.0 19.0 19.0 15.0 18.0 18.0 21.0 21.0 24.0
64.0 87.0 108.0 108.0 127.0 150.0 150.0 150.0 190.0 190.0 190.0 190.0 190.0 234.0 234.0 244.0 234.0 234.0 234.0 234.0 234.0 272.0 272.0 286.0 286.0 272.0 314.0 314.0 314.0 314.0 314.0 314.0
4.18 5.29 6.40 6.39 7.50 8.62 8.35 8.83 10.30 10.80 10.80 10.80 10.50 12.50 13.00 13.10 13.10 12.60 13.20 13.20 12.80 15.10 14.60 15.20 15.20 14.70 16.60 17.30 16.70 17.50 16.80 17.50
2.47 3.11 3.77 3.75 4.37 5.02 4.88 5.13 5.98 6.29 6.32 6.29 6.09 7.16 7.50 7.55 7.51 7.26 7.57 7.60 7.50 8.78 8.43 8.89 8.84 8.53 9.54 10.10 9.65 10.10 9.75 10.10
76.5 136.0 218.0 219.0 331.0 472.0 498.0 628.0 720.0 801.0 860.0 867.0 919.0 1150.0 1270.0 1350.0 1360.0 1440.0 1540.0 1810.0 1890.0 1940.0 2050.0 2280.0 2300.0 2450.0 2520.0 2850.0 3030.0 3330.0 3540.0 3840.0
26.7 47.0 75.1 75.1 112.0 160.0 167.0 218.0 233.0 269.0 292.0 292.0 304.0 365.0 417.0 450.0 450.0 466.0 514.0 620.0 642.0 646.0 669.0 776.0 776.0 809.0 809.0 951.0 985.0 1120.0 1170.0 1300.0
21.9 30.3 39.7 40.1 51.4 63.5 71.5 83.7 82.1 84.7 91.4 92.2 104.7 107.7 110.8 118.4 119.8 134.8 134.8 165.3 180.8 146.0 166.6 171.9 173.9 191.4 178.5 186.8 214.4 218.7 250.7 254.9
84.2 149.1 239.6 239.6 359.6 513.2 553.2 698.0 781.4 859.3 936.9 936.9 1015.0 1240.7 1352.8 1464.8 1464.8 1577.3 1669.1 2042.4 2162.5 2069.7 2247.2 2493.2 2493.2 2707.6 2729.8 3046.1 3317.8 3600.1 3920.1 4207.4
Size
Page 12
Steel Member Table
Standard Steel Table 2
3
4
5
6
7
8
9
B (mm) 405.0 407.0 417.0 432.0
t (mm) 18.0 20.0 30.0 45.0
T (mm) 28.0 35.0 50.0 70.0
r (mm)
d (mm) 314.0 314.0 314.0 314.0
rxx (cm) 17.70 18.20 18.80 19.70
ryy (cm) 10.20 10.40 10.70 11.10
10 Zxx
11 Zyy
12 Area
13 Sxx
(cm3) 4480.0 5570.0 8170.0 13000.0
(cm3) 1530.0 1930.0 2900.0 4370.0
(cm2) 295.4 360.7 528.6 770.1
(cm3) 4954.0 6239.1 9468.0 14384.6
75.0 100.0 99.0 100.0 150.0 124.0 125.0 175.0 175.0 149.0 150.0 200.0 200.0 201.0 174.0 175.0 175.0 176.0 249.0 250.0 250.0 199.0 200.0 200.0 201.0 299.0 300.0 300.0 199.0 200.0 200.0 299.0
5.0 6.0 4.5 5.5 6.0 5.0 6.0 7.0 7.0 5.5 6.5 8.0 8.0 9.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 8.0 9.0 9.0 10.0
7.0 9.0 7.0 8.0 9.0 8.0 9.0 11.0 11.0 8.0 9.0 12.0 12.0 14.0 9.0 11.0 11.0 13.0 12.0 14.0 14.0 11.0 13.0 13.0 15.0 14.0 16.0 16.0 12.0 14.0 14.0 15.0
120.0 108.0 162.0 162.0 150.0 208.0 208.0 190.0 190.0 256.0 256.0 234.0 234.0 234.0 300.0 300.0 300.0 300.0 272.0 272.0 272.0 342.0 342.0 342.0 342.0 314.0 314.0 314.0 386.0 386.0 386.0 356.0
6.11 6.17 8.26 8.24 8.30 10.40 10.40 10.40 10.40 12.40 12.40 12.50 12.50 12.60 14.50 14.60 14.70 14.80 14.50 14.60 14.60 16.70 16.80 16.80 16.90 16.70 16.90 16.90 18.50 18.60 18.60 18.60
1.66 2.37 2.21 2.22 3.61 2.79 2.79 4.21 4.18 3.29 3.29 4.75 4.71 4.77 3.88 3.96 3.95 4.01 5.92 6.05 6.00 4.48 4.56 4.45 4.60 7.81 7.35 7.28 4.33 4.43 4.40 7.04
88.8 138.0 160.0 184.0 277.0 285.0 324.0 495.0 502.0 424.0 481.0 756.0 771.0 893.0 641.0 771.0 775.0 909.0 1100.0 1250.0 1280.0 1010.0 1170.0 1190.0 1360.0 1740.0 1940.0 1980.0 1290.0 1480.0 1490.0 2160.0
13.2 30.1 23.0 26.8 67.6 41.1 47.0 112.0 113.0 59.3 67.7 160.0 160.0 189.0 91.0 112.0 112.0 134.0 248.0 292.0 292.0 145.0 174.0 174.0 202.0 418.0 480.0 481.0 159.0 187.0 187.0 185.0
17.9 26.8 23.2 27.2 39.0 32.7 37.7 55.5 56.2 40.8 46.8 71.1 72.4 83.4 52.7 62.9 63.1 73.7 88.2 99.5 101.5 72.2 83.4 84.1 96.2 120.1 133.2 136.0 84.3 95.4 96.8 101.3
98.2 150.5 170.5 200.2 296.2 305.4 351.9 534.8 534.8 455.0 522.1 822.6 822.6 963.2 689.1 840.8 840.8 995.4 1162.8 1360.0 1360.0 1087.5 1286.0 1286.0 1487.6 1845.6 2115.6 2115.6 1392.6 1621.5 1621.5 2287.3
400x400x232kg/m 400x400x283kg/m 400x400x415kg/m 400x400x605kg/m
UC UC UC UC
D (mm) 414.0 428.0 458.0 498.0
150x75x14.0kg/m 150x100x21.1kg/m 200x100x18.2kg/m 200x100x21.3kg/m 200x150x30.6kg/m 250x125x25.7kg/m 250x125x29.6kg/m 250x175x43.6kg/m 250x175x44.1kg/m 300x150x32.0kg/m 300x150x36.7kg/m 300x200x55.8kg/m 300x200x56.8kg/m 300x200x65.4kg/m 350x175x41.4kg/m 350x175x49.4kg/m 350x175x49.6kg/m 350x175x57.8kg/m 350x250x69.2kg/m 350x250x78.1kg/m 350x250x79.7kg/m 400x200x56.6kg/m 400x200x65.4kg/m 400x200x66.0kg/m 400x200x75.5kg/m 400x300x94.3kg/m 400x300x105kg/m 400x300x107kg/m 450x200x66.2kg/m 450x200x74.9kg/m 450x200x76.0kg/m 450x300x106kg/m
UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB
150.0 148.0 198.0 200.0 194.0 248.0 250.0 244.0 244.0 298.0 300.0 294.0 294.0 298.0 346.0 350.0 350.0 354.0 336.0 340.0 340.0 396.0 400.0 400.0 404.0 386.0 390.0 390.0 446.0 450.0 450.0 434.0
Size
Page 13
Steel Member Table
Standard Steel Table
Size 450X300X121kg/m 450x300x124kg/m 500x200x79.5kg/m 500X200X88.2kg/m 500x200x89.6kg/m 500x200x103kg/m 500x300x114kg/m 500X300X125kg/m 500x300x128kg/m 600x200x94.6kg/m 600X200X103kg/m 600x200x106kg/m 600X200X120kg/m 600x200x134kg/m 600x300x137kg/m 600X300X147kg/m 600x300x151kg/m 600x300x175kg/m 700X300X166kg/m 700X300X182kg/m 700x300x185kg/m 700x300x215kg/m 800X300X207kg/m 900X300X210kg/m 900X300X240kg/m 900X300X283kg/m 900X300X304kg/m
UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB UB
432x102x65kg/m 381x102x55kg/m 305x102x46kg/m 305x89x42kg/m 254x89x36kg/m 254x76x28kg/m 229x89x33kg/m 229x76x26kg/m
[ [ [ [ [ [ [ [
2
3
4
5
6
7
8
9
D (mm) 440.0 440.0 496.0 500.0 500.0 506.0 482.0 488.0 488.0 596.0 600.0 600.0 606.0 612.0 582.0 588.0 588.0 594.0 692.0 700.0 700.0 708.0 800.0 890.0 900.0 912.0 918.0
B (mm) 300.0 300.0 199.0 200.0 200.0 201.0 300.0 300.0 300.0 199.0 200.0 200.0 201.0 202.0 300.0 300.0 300.0 302.0 300.0 300.0 300.0 302.0 300.0 299.0 300.0 302.0 303.0
t (mm) 11.0 11.0 9.0 10.0 10.0 11.0 11.0 11.0 11.0 10.0 11.0 11.0 12.0 13.0 12.0 12.0 12.0 14.0 13.0 13.0 13.0 15.0 14.0 15.0 16.0 18.0 19.0
T (mm) 18.0 18.0 14.0 16.0 16.0 19.0 15.0 18.0 18.0 15.0 17.0 17.0 20.0 23.0 17.0 20.0 20.0 23.0 20.0 24.0 24.0 28.0 26.0 23.0 28.0 34.0 37.0
r (mm)
d (mm) 356.0 356.0 428.0 428.0 428.0 428.0 400.0 400.0 400.0 522.0 522.0 522.0 522.0 522.0 492.0 492.0 492.0 492.0 596.0 596.0 596.0 596.0 712.0 808.0 808.0 808.0 808.0
rxx (cm) 18.90 18.90 20.30 20.40 20.50 20.70 20.30 20.80 20.80 23.90 24.00 24.00 24.30 24.60 24.30 24.70 24.80 24.90 28.60 29.20 29.30 29.40 33.00 35.60 36.40 36.90 37.20
ryy (cm) 7.26 7.18 4.27 4.36 4.33 4.43 4.27 7.14 7.04 4.05 4.16 4.12 4.22 4.31 6.63 6.94 6.85 6.90 6.53 6.83 6.78 6.86 6.67 6.20 6.43 6.59 6.67
10 Zxx
11 Zyy
12 Area
13 Sxx
(cm3) 2490.0 2550.0 1690.0 1870.0 1910.0 2230.0 1690.0 2820.0 2910.0 2310.0 2520.0 2590.0 2980.0 3380.0 3530.0 3890.0 4020.0 4620.0 4980.0 5640.0 5760.0 6700.0 7160.0 7610.0 8990.0 10800.0 11700.0
(cm3) 540.0 541.0 185.0 214.0 214.0 257.0 185.0 540.0 541.0 199.0 227.0 228.0 271.0 314.0 511.0 601.0 601.0 701.0 602.0 721.0 722.0 853.0 781.0 687.0 842.0 1040.0 1140.0
(cm2) 153.9 157.4 101.3 112.2 114.2 131.3 101.3 159.2 163.5 120.5 131.7 134.4 152.5 170.7 174.5 187.2 192.5 222.4 211.5 231.5 235.5 273.6 263.5 266.9 305.8 360.1 387.4
(cm3) 2727.6 2727.6 1835.7 2096.4 2096.4 2462.2 2663.3 3099.8 3099.8 2535.2 2863.2 2863.2 3316.8 3777.7 3782.4 4308.9 4308.9 5017.2 5413.6 6248.8 6248.8 7344.2 7995.5 8633.6 10174.1 12220.8 13260.5
431.8 381.0 304.8 304.8 254.0 254.0 228.6 228.6
101.6 101.6 101.6 88.9 88.9 76.2 88.9 76.2
12.2 10.4 10.2 10.2 9.1 8.1 8.6 7.6
16.8 16.3 14.8 13.7 13.6 10.9 13.3 11.2
362.4 312.6 239.3 245.4 194.7 203.9 169.9 177.8
16.00 14.60 11.80 11.50 9.89 9.67 9.01 8.87
2.74 2.87 2.91 2.47 2.58 2.12 2.61 2.19
991.1 781.0 539.0 464.0 350.0 264.0 296.0 229.0
80.1 75.7 66.5 48.6 46.7 28.1 44.8 28.3
83.5 70.1 58.9 53.3 45.4 35.9 41.6 33.2
1205 931 638 559 414 316 348 271
Page 14
Steel Member Table
Standard Steel Table 2 D (mm) 203.2 203.2 177.8 177.8 152.4 152.4 127.0 101.6 76.2
3 B (mm) 88.9 76.2 88.9 76.2 88.9 76.2 63.5 50.8 38.1
4 t (mm) 8.1 7.1 7.6 6.6 7.1 6.4 6.4 6.1 5.1
5 T (mm) 12.9 11.2 12.3 10.3 11.6 9.0 9.2 7.6 6.8
406.4x12 CHS 508x9 CHS 508x12 CHS 508x14 CHS 609.6x9 CHS 609.6x12 CHS 609.6x14 CHS 711.2x14 CHS 711.2x12 CHS 1016x14 CHS 457x10 CHS 457x12.5 CHS 457x16 CHS 323.9x8 CHS 273x8 CHS Structural Tees
406.4 508.0 508.0 508.0 609.6 609.6 609.6 711.2 711.2 1016.0 457.0 457.0 457.0 323.9 273.0
406.4 508.0 508.0 508.0 609.6 609.6 609.6 711.2 711.2 1016.0 457.0 457.0 457.0 323.9 273.0
12.0 9.0 12.0 14.0 9.0 12.0 14.0 14.0 12.0 14.0 10.0 12.5 16.0 8.0 8.0
12.0 9.0 12.0 14.0 9.0 12.0 14.0 14.0 12.0 14.0 10.0 12.5 16.0 8.0 8.0
305x152x79kg/m T
163.5
311.2
15.8
25.0
Size 203x89x30kg/m 203x76x24kg/m 178X89X27kg/m 178X76X21kg/m 152X89X24kg/m 152X76X18kg/m 127X64X15kg/m 102x51x11kg/m 76X38X6.7kg/m
[ [ [ [ [ [ [ [ [
6 r (mm)
7 d (mm) 145.2 152.4 121.0 128.8 96.9 105.9 84.0 65.7 45.8
8 rxx (cm) 8.11 8.02 7.16 7.10 6.20 6.12 5.04 3.95 2.95
9 ryy (cm) 2.64 2.24 2.66 2.25 2.66 2.24 1.88 1.48 1.12
10 Zxx
11 Zyy
12 Area
13 Sxx
(cm3) 245.0 192.0 197.2 150.4 153.0 111.8 76.0 40.9 19.5
(cm3) 42.4 27.7 39.3 24.7 35.8 21.1 15.3 8.2 4.1
(cm2) 37.9 30.4 34.2 26.5 30.4 22.8 19.0 13.3 8.6
(cm3) 287 226 230 176 178 130 89.4 48.7 23.5
14.00 17.60 17.50 17.50 21.20 21.10 21.10 24.70 24.70 35.40 15.80 15.70 15.60 11.20 9.37
14.00 17.60 17.50 17.50 21.20 21.10 21.10 24.70 24.70 35.40 15.80 15.70 15.60 11.20 9.37
1420.0 1730.0 2260.0 2610.0 2510.0 3300.0 3810.0 5240.0 4530.0 10900.0 1536.0 1888.0 2361.0 612.0 429.0
1420.0 1730.0 2260.0 2610.0 2510.0 3300.0 3810.0 5240.0 4530.0 10900.0 1536.0 1888.0 2361.0 612.0 429.0
148.7 141.1 187.0 217.3 169.8 225.3 262.0 306.6 263.6 440.7 140.0 175.0 222.0 79.4 66.6
1867 2241 2953 3417 3247 4286 4967 6806 5867 14057 1998 2470 3113 799 562
3.9
7.90
115.0
404.0
101.0
225
CHS
163.5
Steel Reinforcement
Page 15
Table 14 N = 0.5, Equal Flanged Section v l/x 0.5 1.00 1.0 0.99 1.5 0.97 2.0 0.96 2.5 0.93 3.0 0.91 3.5 0.89 4.0 0.86 4.5 0.84 5.0 0.82 5.5 0.79 6.0 0.77 6.5 0.75 7.0 0.73 7.5 0.72 8.0 0.70 8.5 0.68 9.0 0.67 9.5 0.65 10.0 0.64 11.0 0.61 12.0 0.59 13.0 0.57 14.0 0.55 15.0 0.53 16.0 0.52 17.0 0.50 18.0 0.49 19.0 0.48 20.0 0.47
Table 6 Design Strength Thickness ranges Design Grade 43 0 16 16 40 40 63 63 80 80 100 100 100 50 0 16 16 40 40 63 63 80 80 100 100 100 55 0 16 16 25 25 40 40 63 63 100
py 275 265 255 245 235 235 355 345 335 325 315 315 450 430 415 400 400
Table 11 Bending Strength for Rolled Section 245 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 210 220 230
245 245 238 227 217 206 195 185 174 164 154 144 135 126 118 111 104 97 91 86 81 76 72 68 64 61 58 55 52 50 47 45 43 41 39 36 33 31
265
275
325
340
265 265 254 242 231 219 207 196 184 172 161 151 141 131 123 115 107 101 94 89 83 78 74 70 66 62 59 56 53 51 48 46 44 42 40 37 34 31
275 273 262 250 238 226 213 201 188 176 165 154 144 134 125 117 109 102 96 90 84 79 75 71 67 63 60 57 54 51 49 46 44 42 40 37 34 31
325 316 302 287 272 257 241 225 210 195 181 168 156 144 134 125 116 108 101 95 89 83 78 74 70 66 62 59 56 53 51 48 46 44 42 38 35 32
340 328 313 298 282 266 249 232 216 200 186 172 159 147 137 127 118 110 103 96 90 84 79 75 70 66 63 60 56 54 51 49 46 44 42 39 35 33
345
345.0 332.3 317.0 301.7 285.3 268.7 251.7 234.3 218.0 201.7 187.3 173.0 160.0 148.0 137.7 127.7 118.7 110.3 103.3 96.3 90.3 84.3 79.3 75.0 70.3 66.3 63.0 60.0 56.3 54.0 51.0 49.0 46.3 44.0 42.0 39.0 35.0 33.0
355
415
355 341 325 309 292 274 257 239 222 205 190 175 162 150 139 129 120 111 104 97 91 85 80 75 71 67 63 60 57 54 51 49 47 44 42 39 35 33
408 390 371 350 329 307 285 263 242 223 204 188 173 159 147 136 126 117 108 101 94 88 83 78 73 69 65 62 59 56 53 50 48 46 43 40 36 33
240 250
29 27
29 27
29 27
30 28
30 28
30.0 28.0
30 28
31 29
430
450
421 402 382 361 338 315 292 269 247 226 208 190 175 161 148 137 127 118 109 102 95 89 84 79 74 70 66 62 59 56 53 50 48 46 44 40 37 34
438 418 397 374 350 325 300 276 253 231 212 194 178 163 150 139 128 119 111 103 96 90 84 79 75 70 66 63 59 56 53 51 48 46 44 40 37 34
31 29
31 29
Table 27 a 15 20 25 30 35 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100
265
275
265 264 261 258 254 251 249 248 246 244 242 241 238 236 234 232 229 226 223 220 217 214 210 206 202 198 194 190 186 181 177 173 168 164 159 155
275 273 270 267 264 260 258 257 255 253 251 249 247 244 242 239 236 234 230 227 224 220 216 212 208 203 199 194 190 185 180 176 171 166 162 157
300
305
300.0 298.0 294.2 291.2 287.3 282.5 280.5 278.7 276.7 274.7 272.7 269.8 267.0 264.0 261.2 258.2 255.2 251.5 247.5 243.7 239.0 234.2 230.2 224.5 219.7 214.7 209.0 204.0 198.3 193.3 187.5 182.7 177.7 171.8 167.0 162.0
305 303 299 296 292 287 285 283 281 279 277 274 271 268 265 262 259 255 251 247 242 237 233 227 222 217 211 206 200 195 189 184 179 173 168 163
325
335
340
325 322 318 315 310 305 303 301 299 296 293 291 287 284 281 277 273 268 264 259 254 248 243 237 231 225 219 213 207 200 195 189 183 177 172 167
335 332 328 324 320 315 312 310 307 305 302 299 295 292 288 284 280 275 270 265 259 253 247 241 235 229 222 216 209 203 197 191 185 179 173 168
340 337 333 329 324 319 317 314 312 309 306 303 299 296 292 288 283 278 273 268 262 256 250 243 237 230 224 217 211 204 198 192 186 180 174 169
345
345.0 341.7 337.7 333.7 328.7 323.7 321.3 318.3 316.3 313.3 310.0 307.0 303.0 299.7 295.7 291.3 286.3 281.3 276.0 270.7 264.7 258.7 252.0 245.0 238.7 231.7 225.3 218.3 212.0 205.3 199.0 192.7 186.7 180.7 174.7 169.7
102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 210 220 230 240 250 260 270 280 290 300 310
151 147 143 139 135 131 128 124 121 118 114 111 108 105 103 96 90 85 80 75 71 67 63 60 57 54 51 49 47 42 39 36 33 30 28 26 24 23 21 20
153 149 145 141 137 133 129 125 122 119 115 112 109 106 103 97 91 85 80 75 71 67 64 60 57 54 52 49 47 43 39 36 33 30 28 26 24 23 21 20
157.2 153.2 148.3 144.3 139.5 135.5 131.5 128.3 124.5 120.7 117.5 114.5 110.7 107.7 104.7 97.8 91.8 85.8 80.8 75.8 71.8 67.8 64.0 60.8 57.8 54.8 52.0 49.0 47.0 43.0 39.0 36.0 33.0 30.8 28.0 26.0 24.8 23.0 21.0 20.0
158 154 149 145 140 136 132 129 125 121 118 115 111 108 105 98 92 86 81 76 72 68 64 61 58 55 52 49 47 43 39 36 33 31 28 26 25 23 21 20
161 156 152 147 143 138 134 130 126 123 119 116 113 109 106 99 93 87 82 77 72 68 65 61 58 55 52 50 47 43 39 36 33 31 29 27 25 23 22 20
163 158 153 148 144 139 135 131 127 123 120 116 113 110 107 100 93 87 82 77 73 69 65 61 58 55 52 50 48 43 40 36 33 31 29 27 25 23 22 20
163 158 153 149 144 140 135 131 127 124 120 117 113 110 107 100 94 88 82 77 73 69 65 61 58 55 53 50 48 43 40 36 33 31 29 27 25 23 22 20
163.7 158.7 153.7 149.3 144.3 140.3 135.3 131.3 127.3 124.3 120.3 117.0 113.3 110.3 107.3 100.3 94.0 88.0 82.3 77.3 73.0 69.0 65.0 61.3 58.0 55.0 53.0 50.0 48.0 43.0 40.0 36.0 33.3 31.0 29.0 27.0 25.0 23.0 22.0 20.0
320 330 340 350
19 18 17 16
19 18 17 16
19.0 18.0 17.0 16.0
19 18 17 16
19 18 17 16
19 18 17 16
19 18 17 16
19.0 18.0 17.0 16.0
b 355 355 351 347 343 338 333 330 327 325 322 318 315 311 307 303 298 293 288 282 276 270 264 256 249 242 235 228 221 214 208 201 194 188 182 176 171
15 20 25 30 35 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100
265
275
340
265 263 258 253 247 241 239 237 234 231 229 226 223 220 217 214 210 207 203 200 196 193 189 185 181 177 173 169 165 161 157 153 150 146 142 138
275 272 267 262 256 250 248 245 242 239 237 234 230 227 224 221 217 213 210 206 202 198 194 190 186 181 177 173 169 165 161 156 152 148 145 141
340 334 328 321 313 305 302 298 294 291 286 282 278 273 268 263 258 252 247 241 235 230 224 218 212 206 200 195 189 183 178 173 168 163 158 153
345
355
345.0 339.0 332.7 325.7 317.7 309.3 306.0 302.0 298.0 294.7 290.0 285.7 281.3 276.3 271.3 266.0 260.7 255.0 249.7 243.7 237.3 232.0 226.0 219.7 213.7 207.7 201.7 196.3 190.3 184.3 179.0 174.0 169.0 163.7 158.7 153.7
355 349 342 335 327 318 314 310 306 302 298 293 288 283 278 272 266 261 255 249 242 236 230 223 217 211 205 199 193 187 181 176 171 165 160 155
15 20 25 30 35 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100
165 160 155 150 145 141 136 132 128 125 121 117 114 111 108 101 94 88 83 78 73 69 65 62 58 55 53 50 48 43 40 36 34 31 29 27 25 23 22 20
102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 210 220 230 240 250 260 270 280 290 300 310
135 131 128 125 121 118 115 112 109 107 104 101 99 96 94 88 83 78 74 70 66 63 59 56 54 51 48 46 44 40 37 34 31 29 27 25 24 22 21 19
137 133 130 126 123 120 117 114 111 108 105 102 100 97 95 89 84 79 74 70 66 63 60 57 54 51 49 47 44 41 37 34 32 29 27 25 24 22 21 19
149 144 140 136 132 128 125 121 118 114 111 108 105 102 100 93 88 82 77 73 69 65 62 58 55 53 50 48 46 42 38 35 32 30 28 26 24 22 21 20
149.7 144.7 140.7 136.7 132.7 128.7 125.3 121.3 118.3 114.7 111.3 108.3 105.3 102.3 100.3 93.3 88.0 82.3 77.3 73.0 69.0 65.3 62.0 58.3 55.3 53.0 50.3 48.0 46.0 42.0 38.0 35.0 32.0 30.0 28.0 26.0 24.0 22.3 21.0 20.0
151 146 142 138 134 130 126 122 119 116 112 109 106 103 101 94 88 83 78 73 69 66 62 59 56 53 51 48 46 42 38 35 32 30 28 26 24 23 21 20
102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 210 220 230 240 250 260 270 280 290 300 310
19 18 17 16
320 330 340 350
18 17 16 15
18 17 16 15
18 18 17 16
18.3 18.0 17.0 16.0
19 18 17 16
320 330 340 350
c 265
275
340
265 261 254 246 238 230 227 224 220 217 213 210 206 202 199 195 191 188 184 180 176 172 169 165 161 157 154 150 146 143 139 136 133 129 126 123
275 271 263 255 247 238 235 231 228 224 220 217 213 209 205 201 197 193 189 185 181 177 173 169 165 161 157 154 150 146 142 139 135 132 129 125
340 331 321 311 300 289 285 280 275 270 265 260 255 249 244 238 233 227 222 216 211 205 200 194 189 184 179 174 169 164 159 155 150 146 142 138
345
355
345.0 335.7 325.7 315.3 304.3 293.0 288.7 283.7 278.7 273.3 268.3 263.3 258.0 252.0 246.7 241.0 235.7 229.7 224.3 218.3 213.0 207.0 201.7 196.0 190.7 185.3 180.3 175.3 170.3 165.3 160.3 156.0 151.0 147.0 143.0 138.7
355 345 335 324 313 301 296 291 286 280 275 270 264 258 252 247 241 235 229 223 217 211 205 200 194 188 183 178 173 168 163 158 153 149 145 140
120 117 114 111 108 106 103 101 98 96 93 91 89 87 85 80 76 71 68 64 61 58 55 52 50 47 45 43 41 38 35 32 30 28 26 24 22 21 20 18
122 119 116 113 110 107 105 102 100 97 95 92 90 88 86 81 76 72 68 65 61 58 55 53 50 48 46 43 42 38 35 32 30 28 26 24 23 21 20 19
134 130 127 123 120 117 113 110 107 105 102 99 97 94 92 86 81 76 72 68 64 61 58 55 52 50 47 45 43 39 36 33 31 29 27 25 23 22 20 19
134.7 131.0 127.7 123.7 120.7 117.3 113.7 110.7 107.7 105.3 102.3 99.3 97.3 94.3 92.3 86.3 81.3 76.3 72.3 68.3 64.3 61.0 58.0 55.0 52.3 50.0 47.3 45.3 43.0 39.3 36.0 33.3 31.0 29.0 27.0 25.0 23.0 22.0 20.0 19.0
136 133 129 125 122 118 115 112 109 106 103 100 98 95 93 87 82 77 73 69 65 61 58 55 53 50 48 46 43 40 36 34 31 29 27 25 23 22 20 19
17 17 16 15
18 17 16 15
18 17 16 15
18.0 17.0 16.0 15.0
18 17 16 15
