US
AISC
A collection of W, M, S, HP, WT, MT, ST sections are predefined using inch as default length unit.
See Eccentricity for more details.
Syntax
To define a section, users can use the following commands.
[available from v3.2]
Some T-sections are placed at the centre of the web, which is not always desired. Use US2DC and US3DC to automatically recenter the section to its barycenter.
Remarks
By default, inch is used as length unit, if users want to switch to another unit, set
scaleto corresponding values. For example, to use millimeter,scale=25.4.For 2D sections, the number of integration points is set to two using Gauss quadrature for flange.
For 3D sections, along web/flange thickness, one integration point is used. along flange width and web height, the same number of integration points is used as defined by user.
Supported Designations
WT22X167.5
WT9X155.5
W44X335
W18X311
MT6.25X6.2
M12.5X12.4
HP18X204
WT22X145
WT9X141.5
W44X290
W18X283
MT6.25X5.8
M12.5X11.6
HP18X181
WT22X131
WT9X129
W44X262
W18X258
MT6X5.9
M12X11.8
HP18X157
WT22X115
WT9X117
W44X230
W18X234
MT6X5.4
M12X10.8
HP18X135
WT20X327.5
WT9X105.5
W40X655
W18X211
MT6X5
M12X10
HP16X183
WT20X296.5
WT9X96
W40X593
W18X192
MT5X4.5
M10X9
HP16X162
WT20X251.5
WT9X87.5
W40X503
W18X175
MT5X4
M10X8
HP16X141
WT20X215.5
WT9X79
W40X431
W18X158
MT5X3.75
M10X7.5
HP16X121
WT20X198.5
WT9X71.5
W40X397
W18X143
MT4X3.25
M8X6.5
HP16X101
WT20X186
WT9X65
W40X372
W18X130
MT4X3.1
M8X6.2
HP16X88
WT20X181
WT9X59.5
W40X362
W18X119
MT3X2.2
M6X4.4
HP14X117
WT20X162
WT9X53
W40X324
W18X106
MT3X1.85
M6X3.7
HP14X102
WT20X148.5
WT9X48.5
W40X297
W18X97
MT2.5X9.45
M5X18.9
HP14X89
WT20X138.5
WT9X43
W40X277
W18X86
MT2X3
M4X6
HP14X73
WT20X124.5
WT9X38
W40X249
W18X76
ST12X60.5
M4X4.08
HP12X89
WT20X107.5
WT9X35.5
W40X215
W18X71
ST12X53
M4X3.45
HP12X84
WT20X99.5
WT9X32.5
W40X199
W18X65
ST12X50
M4X3.2
HP12X74
WT20X196
WT9X30
W40X392
W18X60
ST12X45
M3X2.9
HP12X63
WT20X165.5
WT9X27.5
W40X331
W18X55
ST12X40
S24X121
HP12X53
WT20X163.5
WT9X25
W40X327
W18X50
ST10X48
S24X106
HP10X57
WT20X147
WT9X23
W40X294
W18X46
ST10X43
S24X100
HP10X42
WT20X139
WT9X20
W40X278
W18X40
ST10X37.5
S24X90
HP8X36
WT20X132
WT9X17.5
W40X264
W18X35
ST10X33
S24X80
WT20X117.5
WT8X50
W40X235
W16X100
ST9X35
S20X96
WT20X105.5
WT8X44.5
W40X211
W16X89
ST9X27.35
S20X86
WT20X91.5
WT8X38.5
W40X183
W16X77
ST7.5X25
S20X75
WT20X83.5
WT8X33.5
W40X167
W16X67
ST7.5X21.45
S20X66
WT20X74.5
WT8X28.5
W40X149
W16X57
ST6X25
S18X70
WT18X462.5
WT8X25
W36X925
W16X50
ST6X20.4
S18X54.7
WT18X426.5
WT8X22.5
W36X853
W16X45
ST6X17.5
S15X50
WT18X401
WT8X20
W36X802
W16X40
ST6X15.9
S15X42.9
WT18X361.5
WT8X18
W36X723
W16X36
ST5X17.5
S12X50
WT18X326
WT8X15.5
W36X652
W16X31
ST5X12.7
S12X40.8
WT18X264.5
WT8X13
W36X529
W16X26
ST4X11.5
S12X35
WT18X243.5
WT7X436.5
W36X487
W14X873
ST4X9.2
S12X31.8
WT18X220.5
WT7X404
W36X441
W14X808
ST3X8.6
S10X35
WT18X197.5
WT7X365
W36X395
W14X730
ST3X6.25
S10X25.4
WT18X180.5
WT7X332.5
W36X361
W14X665
ST2.5X5
S8X23
WT18X165
WT7X302.5
W36X330
W14X605
ST2X4.75
S8X18.4
WT18X151
WT7X275
W36X302
W14X550
ST2X3.85
S6X17.25
WT18X141
WT7X250
W36X282
W14X500
ST1.5X3.75
S6X12.5
WT18X131
WT7X227.5
W36X262
W14X455
ST1.5X2.85
S5X10
WT18X123.5
WT7X213
W36X247
W14X426
S4X9.5
WT18X115.5
WT7X199
W36X231
W14X398
S4X7.7
WT18X128
WT7X185
W36X256
W14X370
S3X7.5
WT18X116
WT7X171
W36X232
W14X342
S3X5.7
WT18X105
WT7X155.5
W36X210
W14X311
WT18X97
WT7X141.5
W36X194
W14X283
WT18X91
WT7X128.5
W36X182
W14X257
WT18X85
WT7X116.5
W36X170
W14X233
WT18X80
WT7X105.5
W36X160
W14X211
WT18X75
WT7X96.5
W36X150
W14X193
WT18X67.5
WT7X88
W36X135
W14X176
WT16.5X193.5
WT7X79.5
W33X387
W14X159
WT16.5X177
WT7X72.5
W33X354
W14X145
WT16.5X159
WT7X66
W33X318
W14X132
WT16.5X145.5
WT7X60
W33X291
W14X120
WT16.5X131.5
WT7X54.5
W33X263
W14X109
WT16.5X120.5
WT7X49.5
W33X241
W14X99
WT16.5X110.5
WT7X45
W33X221
W14X90
WT16.5X100.5
WT7X41
W33X201
W14X82
WT16.5X84.5
WT7X37
W33X169
W14X74
WT16.5X76
WT7X34
W33X152
W14X68
WT16.5X70.5
WT7X30.5
W33X141
W14X61
WT16.5X65
WT7X26.5
W33X130
W14X53
WT16.5X59
WT7X24
W33X118
W14X48
WT15X195.5
WT7X21.5
W30X391
W14X43
WT15X178.5
WT7X19
W30X357
W14X38
WT15X163
WT7X17
W30X326
W14X34
WT15X146
WT7X15
W30X292
W14X30
WT15X130.5
WT7X13
W30X261
W14X26
WT15X117.5
WT7X11
W30X235
W14X22
WT15X105.5
WT6X168
W30X211
W12X336
WT15X95.5
WT6X152.5
W30X191
W12X305
WT15X86.5
WT6X139.5
W30X173
W12X279
WT15X74
WT6X126
W30X148
W12X252
WT15X66
WT6X115
W30X132
W12X230
WT15X62
WT6X105
W30X124
W12X210
WT15X58
WT6X95
W30X116
W12X190
WT15X54
WT6X85
W30X108
W12X170
WT15X49.5
WT6X76
W30X99
W12X152
WT15X45
WT6X68
W30X90
W12X136
WT13.5X269.5
WT6X60
W27X539
W12X120
WT13.5X184
WT6X53
W27X368
W12X106
WT13.5X168
WT6X48
W27X336
W12X96
WT13.5X153.5
WT6X43.5
W27X307
W12X87
WT13.5X140.5
WT6X39.5
W27X281
W12X79
WT13.5X129
WT6X36
W27X258
W12X72
WT13.5X117.5
WT6X32.5
W27X235
W12X65
WT13.5X108.5
WT6X29
W27X217
W12X58
WT13.5X97
WT6X26.5
W27X194
W12X53
WT13.5X89
WT6X25
W27X178
W12X50
WT13.5X80.5
WT6X22.5
W27X161
W12X45
WT13.5X73
WT6X20
W27X146
W12X40
WT13.5X64.5
WT6X17.5
W27X129
W12X35
WT13.5X57
WT6X15
W27X114
W12X30
WT13.5X51
WT6X13
W27X102
W12X26
WT13.5X47
WT6X11
W27X94
W12X22
WT13.5X42
WT6X9.5
W27X84
W12X19
WT12X185
WT6X8
W24X370
W12X16
WT12X167.5
WT6X7
W24X335
W12X14
WT12X153
WT5X56
W24X306
W10X112
WT12X139.5
WT5X50
W24X279
W10X100
WT12X125
WT5X44
W24X250
W10X88
WT12X114.5
WT5X38.5
W24X229
W10X77
WT12X103.5
WT5X34
W24X207
W10X68
WT12X96
WT5X30
W24X192
W10X60
WT12X88
WT5X27
W24X176
W10X54
WT12X81
WT5X24.5
W24X162
W10X49
WT12X73
WT5X22.5
W24X146
W10X45
WT12X65.5
WT5X19.5
W24X131
W10X39
WT12X58.5
WT5X16.5
W24X117
W10X33
WT12X52
WT5X15
W24X104
W10X30
WT12X51.5
WT5X13
W24X103
W10X26
WT12X47
WT5X11
W24X94
W10X22
WT12X42
WT5X9.5
W24X84
W10X19
WT12X38
WT5X8.5
W24X76
W10X17
WT12X34
WT5X7.5
W24X68
W10X15
WT12X31
WT5X6
W24X62
W10X12
WT12X27.5
WT4X33.5
W24X55
W8X67
WT10.5X137.5
WT4X29
W21X275
W8X58
WT10.5X124
WT4X24
W21X248
W8X48
WT10.5X111.5
WT4X20
W21X223
W8X40
WT10.5X100.5
WT4X17.5
W21X201
W8X35
WT10.5X91
WT4X15.5
W21X182
W8X31
WT10.5X83
WT4X14
W21X166
W8X28
WT10.5X73.5
WT4X12
W21X147
W8X24
WT10.5X66
WT4X10.5
W21X132
W8X21
WT10.5X61
WT4X9
W21X122
W8X18
WT10.5X55.5
WT4X7.5
W21X111
W8X15
WT10.5X50.5
WT4X6.5
W21X101
W8X13
WT10.5X46.5
WT4X5
W21X93
W8X10
WT10.5X41.5
WT3X12.5
W21X83
W6X25
WT10.5X36.5
WT3X10
W21X73
W6X20
WT10.5X34
WT3X7.5
W21X68
W6X15
WT10.5X31
WT3X8
W21X62
W6X16
WT10.5X27.5
WT3X6
W21X55
W6X12
WT10.5X24
WT3X4.5
W21X48
W6X9
WT10.5X28.5
WT3X4.25
W21X57
W6X8.5
WT10.5X25
WT2.5X9.5
W21X50
W5X19
WT10.5X22
WT2.5X8
W21X44
W5X16
WT2X6.5
W4X13
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