Perfiles estructurales

Los perfiles estructurales son aquellos en los cuales se pueden usar en piezas de construcción, manufactura y fábricas con alto rendimiento.

Ángulos

Propiedad de diseño y dimensiones.

MEDIDA ESTANDAR

PESO TEORICO

AREA

EJES X-X y Y-Y

EJES Z-Z

I

S

R

X=y

R min.

 

Pulg.

 

mm

Kg/m

kg/pza. *

cm2

cm4

cm3

cm

cm 

cm

1/8”

3/4″

3.18

19.1

0.88

5.368

1.11

0.37

0.28

0.58

0.58

0.38

1″

25.4

1.19

7.259

1.52

0.92

0.51

0.79

0.76

0.48

1 1/4

31.8

1.50

9.15

1.93

1.83

0.80

0.97

0.89

0.60

1 1/2

38.1

1.83

11.163

2.34

3.25

1.18

1.17

1.07

0.73

1 3/4

44.5

2.14

13.054

2.74

5.41

1.64

1.40

1.22

0.86

2″

50.8

2.46

15.006

3.10

7.91

2.13

1.60

1.40

0.99

5/32″

1 1/2

4.06

38.1

2.28

13.908

2.91

3.95

1.47

1.16

1.09

0.80

2″

50.8

3.09

18.849

3.95

9.73

2.71

1.57

1.40

1.05

2 1/2

63.5

3.92

23.912

5.01

19.48

4.34

1.97

1.70

1.24

3/16″

1″

4.76

25.4

1.73

10.553

2.21

1.24

0.72

0.76

0.81

0.48

1 1/4″

31.8

2.20

13.420

2.79

2.54

1.16

0.97

0.97

0.60

1 ½»

38.1

2.68

16.348

3.43

4.58

1.64

1.17

1.12

0.73

1 3/4″

44.5

3.15

19.215

4.03

7.49

2.29

1.37

1.30

0.86

2″

50.8

3.63

22.143

4.61

11.45

3.11

1.57

1.45

0.99

2 1/2″

63.5

4.61

28.121

5.81

22.89

4.92

1.98

1.75

1.24

3″

76.2

5.52

33.672

7.03

40.01

7.22

2.39

2.08

1.51

3 1/2″

88.9

6.55

39.955

8.36

64.36

9.92

2.78

2.40

1.76

1/4″

1″

6.35

25.40

2.22

13.542

2.80

1.54

0.92

0.74

0.86

0.48

1 1/4″

31.80

2.86

17.446

3.72

3.21

1.49

0.94

1.02

0.60

1 ½»

38.10

3.48

21.228

4.40

5.83

2.20

1.14

1.19

0.73

1 3/4″

44.50

4.12

25.132

5.20

9.57

3.11

1.35

1.65

0.86

2″

50.80

4.75

28.975

6.06

14.57

4.10

1.55

1.50

0.99

2 1/2″

63.50

6.10

37.210

7.68

29.14

6.39

1.96

1.83

1.24

3″

76.20

7.29

44.469

9.29

51.60

9.50

2.36

2.13

1.49

3 1/2″

88.90

8.63

52.643

10.90

83.66

13.01

2.77

2.46

1.76

4″

101.60

9.82

59.902

12.52

124.90

17.20

3.18

2.77

2.00

5/16″

2″

7.94

50.80

5.83

35.563

7.42

17.46

4.92

1.52

1.55

0.99

2 ½

63.50

7.44

45.384

9.48

35.38

7.87

1.93

1.88

1.24

3″

76.20

9.08

55.388

11.48

62.90

11.60

2.34

2.21

1.47

3 ½

88.90

10.71

35.331

13.48

101.95

16.00

2.74

2.51

1.75

4″

101.60

12.20

74.420

15.48

154.40

21.10

3.15

2.84

2.00

5″

127.00

15.47

94.367

19.72

310.91

34.62

3.97

3.44

2.62

3/8″

2″

9.52

50.80

6.99

42.639

8.77

19.98

5.74

1.50

1.63

0.99

2 ½»

63.50

8.78

53.558

11.16

40.79

9.34

1.91

1.93

1.24

3″

76.20

10.72

65.392

13.61

73.30

13.60

2.31

2.26

1.47

3 ½»

88.90

12.65

77.168

16.00

119.46

18.84

2.72

2.57

1.74

4″

101.60

14.58

88.938

18.45

181.50

24.90

3.12

2.89

1.98

5″

127.00

18.30

111.630

23.29

363.80

39.70

9.36

3.53

2.52

6″

152.40

22.17

135.237

28.13

640.60

57.80

4.78

4.16

3.05

7/16″

4″

11.11

101.60

16.82

102.602

21.35

206.90

28.70

3.12

2.94

1.98

5″

127.00

21.28

129.808

26.97

417.10

45.70

3.94

3.58

2.52

6″

152.40

25.60

156.16

32.65

735.90

66.70

4.75

4.22

3.02

1/2″

3″

12.70

76.20

13.99

82.339

17.74

83.40

17.50

2.29

2.36

1.47

3 1/2″

88.90

16.52

10.772

20.97

151.51

24.41

2.69

2.69

1.73

42

101.60

19.05

116.205

24.19

231.40

32.30

3.10

2.99

1.98

5″

127.00

24.11

147.071

30.65

468.30

51.60

3.91

3.63

2.49

6″

152.40

29.17

177.937

37.10

828.70

75.50

4.72

4.27

2.99

5/8″

4″

15.88

101.60

23.36

142.496

35.10

318.80

46.00

3.05

3.12

1.98

6″

152.40

36.01

216.661

45.87

1005.60

92.80

4.67

4.39

2.99

3/4″

6″

19.05

152.40

42.71

260.531

54.45

1171.70

109.10

4.65

4.52

2.98

* El peso por pieza corresponde a un tramo de 6.10 mts. de longitud

Canales CPS

Propiedad de diseño y dimensiones.

PERALTE

PATÍN

PESO

ÁREA

ESPESORES

EJE X – X

EJE Y – Y

DISTANCIA

pulg.

mm

mm

kg/m

kg/pza.

cm2

ALMA

PATÍN

S cm3

I cm4

r cm

S cm3

I cm4

r cm

X cm

mm

mm

3" L

76.20

35.81

5.21

63.56

6.68

3.17

6.45

16.31

62.27

3.06

2.87

7.03

1.03

1.04

3"

76.20

35.81

6.10

74.42

7.68

4.32

6.93

17.90

68.10

2.97

3.40

8.30

1.04

1.12

4" L

101.60

40.23

6.70

81.74

8.54

4.42

5.59

25.20

128.12

3.89

2.98

9.53

1.06

0.92

4"

101.60

40.23

8.04

98.08

10.00

4.67

7.52

31.10

157.90

3.97

4.70

13.30

1.15

1.17

6" L

152.20

48.77

12.20

148.84

15.35

5.08

8.71

71.00

541.00

5.94

8.20

29.10

1.38

1.32

6" SP

152.20

51.66

15.62

190.56

19.81

7.98

8.71

82.50

628.50

5.64

9.34

36.21

1.35

1.27

6" P

152.20

54.79

19.34

235.94

24.71

11.10

8.71

95.00

724.20

5.41

10.52

43.70

1.33

1.31

8" L

203.20

57.40

17.11

208.74

21.81

5.60

9.91

133.40

1356.90

7.90

12.80

54.94

1.59

1.45

8" SP

203.20

59.51

20.46

249.61

26.06

7.70

9.91

148.00

1502.60

759.00

13.99

63.68

1.56

1.40

8" P

203.20

64.19

27.90

340.38

35.55

12.37

9.91

180.30

1831.40

7.16

16.55

82.41

1.52

1.44

10"

254.00

66.04

22.80

278.16

28.97

6.10

11.07

221.20

2805.40

9.83

19.01

94.90

1.81

1.61

10"

254.00

69.57

29.80

363.56

37.94

9.63

11.07

258.90

3284.10

9.30

21.63

116.96

1.76

1.54

10"

254.00

73.30

37.20

453.84

47.42

13.36

11.07

298.20

3796.00

8.94

24.25

139.85

1.72

1.57

10"

254.00

77.04

44.70

545.34

56.90

17.09

11.07

339.20

4287.20

8.69

27.04

164.00

1.70

1.65

12"

304.80

74.73

30.80

375.76

39.29

7.16

12.72

352.30

5369.40

11.71

28.35

161.50

2.03

1.77

12"

304.80

77.39

37.20

453.84

47.42

9.83

12.72

394.90

5993.70

11.25

30.81

186.06

1.98

1.71

12"

304.80

80.52

44.70

545.34

56.90

12.95

12.72

442.50

6742.90

10.90

33.76

213.94

1.94

1.70

Cuadrados

Propiedad de diseño y dimensiones.

Medida Estándar

DIMENSIONES (a)

PESO TEÓRICO

ÁREA DE LA SECCIÓN

Pulg.

mm

kg/m

kg/pieza *

pulg2

mm2

3/8″

0.375

9.5

0.712

4.34

0.14

90.73

1/2″

0.500

12.7

1.266

7.72

0.25

161.29

5/8″

0.625

15.9

1.978

12.1

0.39

252.02

3/4″

0.750

19.1

2.848

17.4

0.56

362.90

1″

1.000

25.4

5.060

30.9

1.00

645.16

1 1/4″

1.250

31.8

7.906

48.2

1.56

1,008.06

1 1/2″

1.500

38.1

11.395

69.5

2.25

1.451.61

2″

2.000

50.8

20.240

123.5

4.00

2,580.64

2 1/2″

2.500

63.5

31.620

192.9

6.25

4,032.25

3″

3.000

76.2

45.530

277.7

9.00

5,806.44

El peso por pieza corresponde a un tramo de 6.10 mts. de longitud.

Redondos

Propiedad de diseño y dimensiones.

Medida Estándar

Dimensiones (d)

Peso teórico

Área de selección

Pulg.

mm.

Kg/m

Kg/pieza*

Pulg2

Mm2

3/8”

0.375

9.5

0.559

3.41

0.11

71.26

7/16”

0.438

11.1

0.761

4.64

0.15

97.21

1/2”

0.500

12.7

0.994

6.063

0.20

126.68

9/16”

0.562

14.3

1.257

7.668

0.25

160.05

5/8”

0.625

15.9

1.552

9.467

0.31

197.93

11/16”

0.688

17.5

1.878

11.456

0.37

239.84

3/4”

0.750

19.1

2.235

13.634

0.44

285.02

13/16”

0.812

20.6

2.624

16.006

0.52

334.10

7/8”

0.875

22.2

3.042

18.556

0.60

387.95

15/16”

0.938

23.8

3.493

21.307

0.69

445.82

1”

1.000

25.4

3.974

24.241

0.79

506.71

1 1/16”

1.062

27.0

4.486

27.365

0.89

571.50

1 1/8”

1.125

28.6

5.029

30.677

0.99

641.3

1 3/16”

1.188

30.2

5.605

34191

1.11

715.13

1 1/4″

1.250

31.8

6.211

37.887

1.23

791.73

1 5/16”

1.312

33.3

6.846

41.761

1.35

872.23

1 3/8”

1.375

34.9

7.47

45.567

1.48

958.00

1 1/2″

1.500

38.1

8.942

54.546

1.77

1,140.09

1 9/16”

1.562

39.7

9.704

59.194

1.92

1,236.30

1 3/4”

1.750

44.5

12.17

74.237

2.41

1,551.80

1 13/16”

1.812

46

13.06

79.666

2.58

1,663.71

2”

2.000

50.8

15.9

96.99

3.14

2,026.83

2 1/8”

2.125

54

17.95

109.495

3.55

2,288.11

2 1/4″

2.250

57.2

20.12

122.732

3.98

2,565.21

2 1/2″

2.500

63.5

24.84

151.524

4.91

3,166.93

Soleras

Soleras (tabla de solera plana)

MEDIDA
ESTÁNDAR axb

PESO TEÓRICO

ÁREA

Pulg.

mm

kg/m

kg/pza. *

pulg2

mm2

1/8″

1/2″

3.175

12.7

0.317

1.93

0.063

40.3

3/4″

19.1

0.476

2.90

0.094

60.6

1″

25.4

0.633

3.86

0.125

80.6

1 1/4″

31.7

0.790

4.82

0.156

100.6

1 1/2″

38.1

0.950

5.79

0.188

121.0

2″

50.8

1.266

7.72

0.250

161.3

2 1/2″

63.5

1.583

9.65

0.313

201.6

3″

76.2

1.899

11.59

0.375

241.9

3/16″

1/2″

4.775

12.7

0.476

2.90

0.094

60.6

3/4″

19.1

0.716

4.37

0.141

91.2

1″

25.4

0.952

5.81

0.188

121.3

1 1/4″

31.7

1.188

7.25

0.235

151.4

1 1/2″

38.1

1.428

8.71

0.282

181.9

2″

50.8

1.904

11.61

0.376

242.6

2 1/2″

63.5

2.380

14.52

0.470

303.2

3″

76.2

2.856

17.42

0.564

363.9

4″

101.6

3.808

23.23

0.752

485.1

5″

127.0

4.760

29.04

0.940

606.4

6″

152.4

5.712

34.84

1.128

727.7

1/4″

1/2″

6.350

12.7

0.633

3.86

0.125

80.6

3/4″

19.1

0.952

5.81

0.188

121.3

1″

25.4

1.266

7.72

0.250

161.3

1 1/4″

31.7

1.580

9.64

0.312

201.3

1 1/2″

38.1

1.899

11.58

0.375

241.9

2″

50.8

2.532

15.45

0.500

322.6

2 1/2″

63.5

3.165

19.31

0.625

403.2

3″

76.2

3.798

23.17

0.750

483.9

4″

101.6

5.065

30.90

1.000

645.2

5″

127

6.331

38.62

1.250

806.5

6″

152.4

7.597

46.34

1.500

967.7

8″

203.2

10.130

61.79

2.000

1,290.3

10″

254

12.662

77.24

2.500

1,612.9


5/16″

1 1/2″

7.95

38.1

2.378

14.51

0.469

302.9

2″

50.8

3.170

19.34

0.626

403.9

2 1/2″

63.5

3.963

24.17

0.782

504.8

3″

76.2

4.756

29.01

0.939

605.8

4″

101.6

6.341

38.68

1.252

807.7

5″

127

7.926

48.35

1.565

1,009.7

6″

152.4

9.511

58.02

1.878

1,211.6

8″

203.2

12.682

77.36

2.504

1,615.4

10″

254

15.852

96.70

3.130

2,019.3

MEDIDA
ESTÁNDAR axb

PESO TEÓRICO

ÁREA

Pulg.

mm

kg/m

kg/pza. *

pulg2

mm2

3/8″

1 1/2″

9.525

38.1

2.849

17.38

0.563

362.90

2″

50.8

3.798

23.17

0.750

483.87

2 1/2″

63.5

4.748

28.96

0.938

604.84

3″

76.2

5.698

34.76

1.125

725.81

4″

101.6

7.597

46.34

1.500

967.74

5″

127

9.496

57.93

1.875

1,209.68

6″

152.4

11.395

69.51

2.250

1,451.61


1/2″

1 1/2″

12.700

38.1

3.798

23.17

0.750

483.87

2″

50.8

5.065

30.90

1.000

645.16

2 1/2″

63.5

6.331

38.62

1.250

806.45

3″

76.2

7.597

46.34

1.500

967.74

4″

101.6

10.129

61.79

2.000

1,290.32

5″

127

12.661

77.23

2.500

1,612.90

6″

152.4

15.194

92.68

3.000

1,935.48

8″

203.2

20.258

123.57

4.000

2,580.64

10″

254.0

25.322

154.46

5.000

3,225.80


5/8″

1 1/2″

15.875

38.1

4.748

28.96

0.938

604.84

2″

50.8

6.331

38.62

1.250

806.45

2 1/2″

63.5

7.913

48.27

1.563

1,008.06

3″

76.2

9.496

57.93

1.875

1,209.68

4″

101.6

12.661

77.23

2.500

1,612.90

5″

127

15.827

96.54

3.125

2,016.13

6″

152.4

18.992

115.85

3.750

2,419.35

8″

203.2

25.322

154.46

5.000

3,225.80

10″

254.0

31.654

193.09

6.250

4,032.25


3/4″

1 1/2″

19.050

38.1

5.698

34.76

1.125

725.81

2″

50.8

7.597

46.34

1.500

967.74

2 1/2″

63.5

9.496

57.93

1.875

1,209.68

3″

76.2

11.395

69.51

2.250

1,451.61

4″

101.6

15.194

92.68

3.000

1,935.48

5″

127

18.992

115.85

3.750

2,419.35

6″

152.4

22.790

139.02

4.500

2,903.22

8″

203.2

30.388

185.37

6.000

3,870.96

10″

254.0

37.984

231.70

7.500

4,838.70


1″

2″

25.400

50.8

10.129

61.79

2.000

1,290.32

3″

76.2

15.194

92.68

3.000

1,935.48

4″

101.6

20.258

123.57

4.000

2,580.64

5″

127

25.323

154.47

5.000

3,225.80

6″

152.4

30.387

185.36

6.000

3,870.96

8″

203.2

40.516

247.15

8.000

5,161.28

10″

254.0

50.646

308.94

10.000

6,451.60

El peso por pieza corresponde a un tramo de 6.10 mts de longitud.

Vigas

Propiedades y medidas viga IPS

PERALTE

PESO

ÁREA

PATÍN

ALMA

EJEX-X

EJE Y – Y

pulg.

mm

kg/m

cm2

Ancho

Espesor

Espesor

I

s

r

I

s

r

mm

mm

mm

cm4

cm3

cm

cm4

cm3

cm

3

76.20

8.48

10.52

59.00

6.60

4.30

103.3

27.10

3.12

19.10

6.50

1.35

4

101.60

11.46

14.26

67.64

7.44

4.90

248.3

48.90

4.17

32.10

9.50

1.50

5

127.00

14.88

18.52

76.30

8.28

5.44

503.3

79.30

5.21

51.20

13.40

1.65

6

152.40

18.60

23.29

84.63

9.12

5.89

906.8

119.00

6.25

77.00

18.20

1.83

8

203.20

27.38

34.90

101.62

10.82

6.88

2,397.5

235.97

8.28

155.25

30.48

2.11

Tabla de especificación de vigas para claros determinados

CLARO

USO ENTREPISO

USO AZOTEA

mts.

Separación entre vigas (mts.)

 

 

 

 

 

 

0.90

1.00

1.10

0.90

1.00

1.10

2.50

4"

4"

4"

4"

4"

4"

3.00

4"

4"

4"

4"

4"

4"

3.20

4"

4"

5"

4"

4"

4"

3.40

4"

5"

5"

4"

4"

4"

3.50

5"

5"

5"

4"

4"

5"

3.60

5"

5"

5"

4"

4"

5"

3.80

5"

5"

5"

4"

5"

5"

4.00

5"

5"

5"

5"

5"

5"

4.20

5"

5"

5"

5"

5"

5"

4.40

5"

6"

6"

5"

5"

5"

4.50

6"

6"

6"

5"

5"

6"

4.60

6"

6"

6"

5"

5"

6"

4.80

6"

6"

6"

6"

6"

6"

5.00

6"

6"

8" L

6"

6"

6"

5.20

6"

8" L

8" L

6"

8" L

8" L

5.40

8" SP

8" SP

8"

8" L

8" L

8" SP

5.60

8" SP

8"

8"

8" L

8” SP

8" SP

5.80

8"

8"

8"

8"

8"

8"

6.00

8"

8"

8"

8"

8"

8"

Datos para el cálculo de viguería para bóveda de ladrillo

USO

CARGA MUERTA

CARGA VIVA

FY

Kg/m2

Kg/m2

Kg/m2

Entrepiso

300

250

2,530

Azotea

300

150

Las vigas se consideran simplemente apoyadas y lateralmente soportadas.

IPR Perfil I

Rectangular (IR)

Descripción

Ib/pie

kg/m

Área

Peralte (d)

Espesor del alma (tw)

Patín

Eje X – X

Eje Y – Y

ancho (bf)

espesor (tf)

l

S

r

I

S

r

cm2

mm

mm

mm

mm

cm4

cm3

cm

cm4

cm3

cm

 

9

13.4

17.29

150

4.32

100

5.5

683

91

6.3

91

18

2.3

6″ x 4″

12

17.9

22.90

153

5.84

102

7.1

920

120

6.3

124

25

2.3

 

16

23.8

30.58

160

6.60

102

10.3

1336

167

6.6

184

36

2.5

 

15

22.3

28.58

152

5.84

152

6.6

1220

160

6.6

388

51

3.7

6″ x 6″

20

29.8

37.87

157

6.60

153

9.3

1727

220

6.8

554

72

3.8

 

25

37.2

47.35

162

8.13

154

11.6

2231

275

6.9

712

92

3.9

 

10

14.9

19.10

200

4.32

100

5.2

1282

128

8.2

87

17

2.1

8″ x 4″

13

19.3

24.77

203

5.84

102

6.5

1648

162

8.2

114

22

2.1

 

15

22.3

28.65

206

6.22

102

8.0

1998

193

8.4

142

28

2.2

8″ x 5 1/4″

18

26.8

33.94

207

5.84

133

8.4

2576

249

8.7

332

50

3.1

21

31.3

39.74

210

6.35

134

10.2

3134

298

8.9

407

61

3.2

8″ x 6 1/2″

24

35.7

45.68

201

6.22

165

10.2

3442

342

8.7

762

92

4.1

28

41.7

53.23

205

7.24

166

11.8

4079

398

8.8

903

109

4.1

 

31

46.1

58.90

203

7.24

203

11.0

4579

451

8.8

1544

152

5.1

 

35

52.1

66.45

206

7.87

204

12.6

5286

511

8.9

1773

174

5.2

8″ x 8″

40

59.5

75.48

210

9.14

205

14.2

6077

582

9.0

2044

200

5.2

48

71.4

90.97

216

10.16

206

17.4

7659

708

9.2

2535

246

5.3

 

58

86.3

110.32

222

12.95

209

20.6

9490

852

9.3

3126

300

5.3

 

67

99.7

127.10

229

14.48

210

23.7

11321

990

9.4

3688

351

5.4

 

12

17.9

22.84

251

4.83

101

5.3

2239

179

9.9

91

18

2.0

10″ x 4″

15

22.3

28.45

254

5.84

4 102

6.9

2868

226

10.0

120

24

2.1

17

25.3

32.19

257

6.10

102

8.4

3409

265

10.3

148

29

2.1

 

19

28.3

36.26

260

6.35 k

102

10.0

4008

308

10.5

179

35

2.2

 

22

32.7

41.87

258

6.10

146

9.1

4912

380

10.8

475

65

3.4

10″ x 5 3/4″

26

38.7

49.10

262

6.60

147

11.2

5994

457

11.0

587

80

3.5

 

30

44.6

57.03

266

7.62

148

13.0

7076

531

11.1

695

94

3.5

 

33

49.1

62.65

247

7.37

202

11.0

7118

574

10.6

1523

151

4.9

10″ x 8″

39

58.0

74.19

252

8.00

203

13.5

8699

690

10.8

1873

185

5.0

 

45

67.0

85.81

257

8.89

204

15.7

10323

805

11.0

2223

218

5.1

 

49

72.9

92.90

253

8.64

254

14.2

11321

895

11.0

3888

306

6.5

 

54

80.4

97.29

256

9.40

255

15.6

12612

983

11.1

4287

338

6.5

 

60

89.3

113.55

260

10.67

256

17.3

14193

1093

11.2

4828

377

6.5

10″ x 10″

68

101.2

129.03

264

11.94

257

19.6

16400

1241

11.3

5578

433

6.6

77

114.6

145.81

269

13.46

259

22.1

18939

1408

11.4

6410

493

6.6

 

88

131.0

167.10

275

15.37

261

25.1

22227

1614

11.5

7451

570

6.7

 

100

148.8

189.68

282

17.27

263

28.4

25931

1835

11.7

8616

655

6.7

 

112

166.7

212.26

289

19.18

265

31.8

29802

2065

11.8

9823

742

6.8

 

14

20.8

26.84

303

5.08

101

5.7

3688

243

11.7

98

20

1.9

 

16

23.8

30.39

305

5.59

101

6.7

4287

280

11.9

117

23

2.0

12″ x 4″

19

28.3

35.94

309

5.97

102

8.9

5411

349

12.2

157

31

2.1

 

22

32.7

41.81

313

6.60

102

10.8

6493

416

12.5

194

38

2.2

 

26

38.7

49.35

310

5.84

165

9.7

8491

547

13.1

720

88

3.8

12″ x 6 1/2″

30

44.6

56.71

313

6.60

166

11.2

9906

633

13.2

845

102

3.9

 

35

52.1

66.45

318

7.62

167

13.2

11863

747

13.3

1020

122

3.9

 

40

59.5

76.13

303

7.49

203

13.1

12778

844

13.0

1836

180

4.9

12″ x 8″

45

67.0

85.16

306

8.51

204

14.6

14485

946

13.1

2081

203

5.0

 

50

74.4

94.84

310

9.40

205

16.3

16275

1052

13.2

2343

228

5.0

12″ x 10″

53

78.9

100.64

306

8.76

254

14.6

17690

1157

13.3

3987

315

6.3

58

86.3

109.68

310

9.14

254

16.3

19771

1278

13.4

4454

351

6.4

IPR Perfil I

Rectangular (IR)

Descripción

Ib/pie

kg/m

Área

Peralte (d)

Espesor del alma (tw)

Patín

Eje X – X

Eje Y – Y

ancho (bf)

espesor (tf)

l

S

r

I

S r

cm2

mm

mm

mm

mm

cm4

cm3

cm

cm4

cm3

cm

 

65

96.7

123.23

308

9.91

305

15.4

22185

1440

13.4

7242

477

7.7

 

72

107.1

136.13

311

10.92

306

17.0

24849

1596

13.5

8117

531

7.7

 

79

117.6

149.68

314

11.94

307

18.7

27555

1753

13.6

8991

587

7.7

12 x 12”

87

129.5

165.16

318

13.08

308

20.6

30801

1934

13.7

10031

651

7.8

96

142.9

181.94

323

13.97

309

22.9

34672

2147

13.8

11238

728

7.8

 

106

157.7

201.29

327

15.49

310

25.1

38834

2376

13.9

12529

808

7.9

 

120

178.6

227.74

333

18.03

313

28.1

44537

2671

14.0

14360

918

8.0

 

136

202.4

257.42

341

20.07

315

31.8

51613

3048

14.2

16566

1052

8.0

 

152

226.2

288.39

348

22.10

317

35.6

59521

3425

14.4

18897

1193

8.1

 

170

253.0

322.58

356

24.38

319

39.6

68678

3851

14.6

21519

1349

8.2

 

190

282.8

360.00

365

26.92

322

44.1

78668

4310

14.8

24516

1524

8.3

 

210

312.5

398.71

374

29.97

325

48.3

89074

4785

15.0

27638

1704

8.3

12" x 12 1/2"

230

342.3

436.77

382

32.64

328

52.6

100728

5260

15.2

30884

1885

8.4

 

252

375.0

478.06

391

35.43

330

57.2

113215

5785

15.4

34464

2081

8.5

 

279

415.2

528.39

403

38.86

334

62.7

129448

6440

15.6

39001

2343

8.6

 

305

453.9

578.06

415

41.28

336

68.7

147762

7128

16.0

43704

2606

8.7

 

336

500.0

637.42

427

45.09

340

75.1

168990

7915

16.3

49532

2901

8.8

14" x 5"

22

32.7

41.87

349

5.84

127

8.5

8283

475

14.1

291

46

2.6

26

38.7

49.61

353

6.48

128

10.7

10198

578

14.4

371

58

2.7

 

30

44.6

57.10

352

6.86

171

9.8

12112

688

14.6

816

95

3.8

14” x 6 3/4"

34

50.6

64.52

355

7.24

171

11.6

14152

796

14.8

970

113

3.9

 

38

56.6

72.26

358

7.87

172

13.1

16025

895

14.9

1111

129

3.9

 

43

64.0

81.29

347

7.75

203

13.5

17815

1026

14.8

1881

185

4.8

14" x 8"

48

71.4

90.97

350

8.64

204

15.1

20146

1150

14.9

2139

210

4.9

 

53

78.9

100.64

354

9.40

205

16.8

22518

1275

15.0

2402

234

4.9

 

61

90.8

115.48

353

9.53

254

16.4

26639

1509

15.2

4454

352

6.2

14" x 10"

68

101.2

129.03

357

10.54

255

18.3

30052

1688

15.3

5036

397

6.2

74

110.1

140.64

360

11.43

256

19.9

33090

1835

15.3

5578

436

6.3

 

82

122.0

155.48

363

12.95

257

21.7

36670

2016

15.4

6160

480

6.3

 

90

133.9

170.97

356

11.18

369

18.0

41582

2343

15.6

15068

818

9.4

 

99

147.3

187.74

360

12.32

370

19.8

46202

2573

15.7

16733

905

9.4

14" x 14 1/2"

109

162.2

206.45

364

13.34

371

21.8

51613

2835

15.8

18606

1003

9.5

 

120

178.6

227.74

368

14.99

373

23.9

57440

3114

15.8

20603

1106

9.5

 

132

196.4

250.32

372

16.38

374

26.2

63683

3425

16.0

22809

1221

9.6

 

145

215.8

275.48

375

17.27

394

27.7

71176

3802

16.1

28179

1431

10.1

 

159

236.6

301.29

380

18.92

395

30.2

79084

4162

16.2

31134

1576

10.2

 

176

261.9

334.19

387

21.08

398

33.3

89074

4605

16.3

34880

1753

10.2

 

193

287.2

366.45

393

22.61

399

36.6

99896

5080

16.5

38751

1950

10.3

 

211

314.0

400.00

399

24.89

401

39.6

110718

5539

16.6

42872

2130

10.3

 

233

346.7

441.93

407

27.18

404

43.7

125286

6145

16.8

47867

2376

10.4

14" x 16"

257

382.5

487.74

416

29.85

406

48.0

141519

6801

17.0

53694

2638

10.5

 

283

421.1

537.42

425

32.77

409

52.6

159833

7522

17.2

59937

2933

10.6

 

311

462.8

589.68

435

35.81

412

57.4

180228

8292

17.5

67013

3261

10.7

 

342

509.0

651.61

446

39.12

416

62.7

203953

9144

17.7

75338

3622

10.8

 

370

550.6

703.22

455

42.04

418

67.6

226430

9947

18.0

82830

3949

10.8

 

398

592.3

754.84

465

44.96

421

72.3

249739

10750

18.2

90322

4293

10.9

 

426

634.0

806.45

474

47.63

424

77.1

274713

11569

18.4

98231

4638

11.0

16" x 5 1/2"

26

38.7

49.55

399

6.35

140

8.8

12529

629

15.9

399

57

2.8

31

46.1

58.84

403

6.99

140

11.2

15609

773

16.3

516

74

3.0

 

36

53.6

68.39

403

7.49

177

10.9

18647

926

16.5

1020

115

3.9

 

40

59.5

76.13

407

7.75

178

12.8

21561

1060

16.8

1203

135

4.0

16" x 7"

45

67.0

85.81

410

8.76

179

14.4

24391

1191

16.9

1365

153

4.0

50

74.4

94.84

413

9.65

180

16.0

27430

1327

17.0

1548

172

4.0

 

57

84.8

108.39

417

10.92

181

18.2

31550

1511

17.1

1794

198

4.1

IPR Perfil I

Rectangular (IR)

Descripción

Ib/pie

kg/m

Área

Peralte (d)

Espesor del alma (tw)

Patín

Eje X – X

Eje Y – Y

ancho (bf)

espesor (tf)

l

S

r

I

S r

cm2

mm

mm

mm

mm

cm4

cm3

cm

cm4

cm3

cm

 

67

99.7

127.10

415

10.03

260

16.9

40374

1950

17.7

4953

380

6.2

16″ x 10 1/4″

77

114.6

145.81

420

11.56

261

19.3

46618

2229

17.8

5744

441

6.2

89

132.4

169.03

425

13.34

263

22.2

54526

2573

17.9

6785

515

6.3

 

100

148.8

189.68

431

14.86

265

25.0

62435

2901

18.0

7742

585

6.4

 

35

52.1

66.45

450

7.62

152

10.8

21228

944

17.9

637

84

3.1

18″ x 6″

40

59.5

76.13

455

8.00

153

13.3

25473

1121

18.3

795

104

3.2

 

46

68.5

87.10

459

9.14

154

15.4

29636

1291

18.4

937

122

3.3

 

50

74.4

94.84

457

9.02

190

14.5

33299

1457

18.7

1669

175

4.2

 

55

81.8

104.52

460

9.91

191

16.0

37045

1611

18.8

1869

195

4.2

18″ x 7 1/2″

60

89.3

113.55

463

10.54

192

17.7

40957

1770

19.0

2085

218

4.3

 

65

96.7

123.23

466

11.43

193

19.1

44537

1917

19.0

2281

236

4.3

 

71

105.7

134.19

469

12.57

194

20.6

48699

2081

19.1

2510

259

4.3

 

76

113.1

143.87

463

10.80

280

17.3

55359

2393

19.6

6327

452

6.6

 

86

128.0

163.23

467

12.19

282

19.6

63683

2720

19.7

7284

518

6.7

 

97

144.4

183.87

472

13.59

283

22.1

72840

3081

19.9

8366

592

6.7

 

106

157.7

200.64

476

14.99

284

23.9

79500

3343

19.9

9157

646

6.8

 

119

177.1

226.45

482

16.64

286

26.9

91155

3785

20.1

10531

736

6.8

 

130

193.5

246.45

489

17.02

283

30.5

102393

4195

20.4

11571

818

6.9

 

143

212.8

271.61

495

18.54

285

33.5

114464

4621

20.5

12945

909

6.9

18″ x 11″

158

235.1

298.71

501

20.57

287

36.6

127367

5080

20.6

14443

1006

7.0

 

175

260.4

330.97

509

22.61

289

40.4

143600

5637

20.8

16275

1127

7.0

 

192

285.7

363.87

517

24.38

291

44.5

161914

6260

21.1

18314

1259

7.1

 

211

314.0

400.64

525

26.92

293

48.5

181061

6899

21.3

20520

1398

7.2

 

234

348.2

443.87

535

29.46

296

53.6

204786

7669

21.5

23226

1572

7.2

 

258

383.9

489.68

545 ‘

32.51

299

58.4

230176

8456

21.7

26139

1753

7.3

 

283

421.1

536.77

555

35.56

302

63.5

257231

9275

21.9

29344

1950

7.4

 

311

462.8

590.32

567

38.61

305

69.6

290530

10258

22.2

33090

2179

7.5

 

44

65.5

83.87

525

8.89

165

11.4

35088

1337

20.5

862

104

3.2

21″ x 6 1/2″

50

74.4

94.84

529

9.65

166

13.6

40957

1549

20.8

1036

125

3.3

 

57

84.8

107.74

535

10.29

166

16.5

48699

1819

21.2

1274

153

3.4

 

62

92.3

118.06

533

10.16

209

15.6

55359

2081

21.7

2393

229

4.5

 

68

101.2

129.03

537

10.92

210

17.4

61602

2294

21.8

2693

257

4.6

21″ x 8 1/4″

73

108.6

138.71

539

11.56

211

18.8

66597

2474

21.9

2939

279

4.6

 

83

123.5

156.77

544

13.08

212

21.2

76170

2802

22.0

3388

320

4.6

 

93

138.4

176.13

549

14.73

214

23.6

86160

3146

22.1

3867

362

4.7

 

101

150.3

192.26

543

12.70

312

20.3

100728

3720

22.9

10323

660

7.3

 

111

165.2

210.97

546

13.97

313

22.2

111134

4080

23.0

11405

729

7.4

 

122

181.6

231.61

551

15.24

315

24.4

123204

4474

23.1

12695

806

7.4

 

132

196.4

250.32

554

16.51

316

26.3

134027

4834

23.2

13861

877

7.4

 

147

218.8

278.71

560

18.29

318

29.2

151092

5391

23.3

15650

985

7.5

21″ x 12 1/4″

166

247.0

315.48

571

19.05

315

34.5

178147

6227

23.8

18106

1147

7.6

182

270.8

346.45

577

21.08

318

37.6

196877

6833

23.9

20104

1265

7.6

 

201

299.1

381.93

585

23.11

319

41.4

221019

7554

24.1

22560

1411

7.7

 

223

331.9

421.93

593

25.40

322

45.5

247658

8357

24.2

25348

1575

7.7

 

248

369.1

469.68

603

27.94

324

50.5

281372

9324

24.5

28886

1786

7.8

 

275

409.2

516.64

617

30.99

327

55.6

317168

10357

24.7

32674

1999

7.9

24″ x 7″

55

81.8

104.52

599

10.03

178

12.8

56607

1885

23.2

1211

136

3.4

62

92.3

117.42

603

10.92

179

15.0

64932

2163

23.5

1436

161

3.5

 

68

101.2

129.68

603

10.54

228

14.9

76170

2524

24.3

2930

257

4.7

 

76

113.1

144.52

608

11.18

228

17.3

87409

2884

24.6

3434

302

4.9

24″ x 9″

84

125.0

159.35

612

11.94

229

19.6

98647

3212

24.9

3929

342

5.0

 

94

139.9

178.71

617

13.08

230

22.2

112382

3638

25.1

4537

393

5.0

 

103

153.3

195.48

623

13.97

229

24.9

124869

4015

25.3

4953

434

5.1

IPR Perfil I

Rectangular (IR)

Descripción

Ib/pie

kg/m

Área

Peralte (d)

Espesor del alma (tw)

Patín

Eje X – X

Eje Y – Y

ancho (bf)

espesor (tf)

l

S

r

I

S r

cm2

mm

mm

mm

mm

cm4

cm3

cm

cm4

cm3

cm

 

104

154.8

197.42

611

12.70

324

19.1

129032

4228

26.2

10822

667

7.4

 

117

174.1

221.94

616

13.97

325

21.6

147346

4769

25.7

12404

762

7.5

 

131

194.9

248.39

622

15.37

327

24.4

167325

5391

25.9

14193

869

7.5

 

146

217.3

277.42

628

16.51

328

27.7

190634

6080

26.2

16275

991

7.7

 

162

241.1

307.74

635

17.91

329

31.0

215192

6784

26.7

18439

1121

7.7

 

176

261.9

333.55

641

19.05

327

34.0

236419

7374

26.9

19979

1218

7.7

24" x 12 3/4"

192

285.7

363.23

647

20.57

329

37.1

260561

8046

26.7

22060

1342

7.8

 

207

308.0

391.61

653

22.10

330

39.9

283870

8702

27.2

24058

1457

7.8

 

229

340.8

433.55

661

24.38

333

43.9

318417

9636

27.2

27097

1631

7.9

 

250

372.0

474.19

669

26.42

335

48.0

353380

10553

27.2

30177

1803

8.0

 

279

415.2

529.03

679

29.46

338

53.1

399582

11766

27.7

34256

2032

8.1

 

306

455.4

579.35

689

32.00

340

57.9

449530

12929

27.9

38293

2245

8.1

 

335

498.5

634.84

699

35.05

343

63.0

499478

14158

27.9

42872

2491

8.2

 

370

550.6

696.77

711

38.61

347

69.1

561912

15682

28.4

48283

2786

8.3

 

84

125.0

160.00

678

11.68

253

16.3

118626

3490

27.2

4412

349

5.3

 

94

139.9

178.71

684

12.45

254

18.9

136108

3982

28.2

5161

406

5.4

27" X 10"

102

151.8

193.55

688

13.08

254

21.1

150676

4375

28.4

5827

457

5.5

 

114

169.7

216.13

693

14.48

256

23.6

169822

4900

27.9

6618

518

5.5

 

129

192.0

243.87

702

15.49

254

27.9

198126

5654

28.4

7700

603

5.6

 

146

217.3

276.77

695

15.37

355

24.8

239749

6899

29.5

18439

1041

8.1

 

161

239.6

305.81

701

16.76

356

27.4

266804

7620

29.5

20687

1162

8.2

 

178

264.9

337.42

706

18.42

358

30.2

296357

8390

29.7

23142

1293

8.3

 

194

288.7

367.74

714

19.05

356

34.0

331320

9275

30.0

25765

1445

8.4

 

217

322.9

411.61

722

21.08

359

38.1

375024

10389

30.2

29344

1635

8.4

27"x 14"

235

349.7

445.81

728

23.11

360

40.9

407907

11209

30.2

32008

1770

8.5

 

258

383.9

488.39

736

24.89

362

45.0

453692

12323

30.5

35796

1983

8.5

 

307

456.9

581.93

752

29.46

367

53.1

549425

14650

30.5

43704

2393

8.7

 

336

500.0

636.77

762

32.00

370

57.9

611860

16043

30.7

49115

2655

8.8

 

368

547.6

697.42

772

35.05

372

63.0

678457

17534

31.2

54526

2933

8.8

 

90

133.9

170.32

750

11.94

264

15.5

150260

4015

29.7

4787

362

5.3

 

99

147.3

187.74

753

13.21

265

17.0

166076

4408

29.7

5328

401

5.3

 

108

160.7

204.52

758

13.84

266

19.3

186055

4900

30.7

6077

457

5.5

30" x 10 1/2"

116

172.6

220.64

762

14.35

267

21.6

205202

5391

30.5

6868

515

5.6

 

124

184.5

235.48

766

14.86

267

23.6

223100

5817

30.7

7534

564

5.7

 

132

196.4

250.97

770

15.62

268

25.4

240166

6227

31.2

8158

611

5.7

 

148

220.2

280.64

779

16.51

266

30.0

278043

7145

31.8

9448

710

5.8

 

173

257.5

327.74

773

16.64

381

27.1

347969

8996

32.5

24891

1309

8.7

 

191

284.2

361.93

779

18.03

382

30.1

388344

9963

32.8

28012

1467

8.8

 

211

314.0

400.00

786

19.69

384

33.4

432881

11028

33.0

31384

1639

8.9

 

235

349.7

445.16

795

21.08

382

38.1

491153

12389

33.3

35588

1868

9.0

30" X 15"

261

388.4

494.84

803

23.62

385

41.9

549425

13716

33.3

39958

2081

9.1

 

292

434.5

552.90

813

25.91

387

47.0

624347

15371

33.5

45785

2360

9.1

 

326

485.1

617.42

823

28.96

390

52.1

703431

17043

33.8

51613

2655

9.1

 

357

531.3

676.13

833

31.50

393

56.9

782515

18845

34.0

57856

2933

9.2

 

391

581.9

741.93

843

34.54

396

62.0

865761

20484

34.3

64516

3261

9.3

 

118

175.6

223.87

835

13.97

292

18.8

245577

5883

33.0

7784

536

5.9

 

130

193.5

247.10

840

14.73

292

21.7

279291

6653

33.5

9074

621

6.1

33" X 11 1/2"

141

209.8

268.39

846

15.37

293

24.4

310092

7341

34.3

10281

701

6.2

 

152

226.2

288.39

851

16.13

294

26.8

339645

7981

34.8

11363

773

6.3

 

169

251.5

319.35

859

17.02

292

31.0

386679

8996

35.1

12945

885

6.4

IPR Perfil I

Rectangular (IR)

Descripción

Ib/pie

kg/m

Área

Peralte (d)

Espesor del alma (tw)

Patín

Eje X – X

Eje Y – Y

ancho (bf)

espesor (tf)

l

S

r

I

S r

cm2

mm

mm

mm

mm

cm4

cm3

cm

cm4

cm3

cm

 

201

299.1

381.29

855

18.16

400

29.2

486991

11389

35.8

31217

1560

9.0

 

221

328.9

419.35

862

19.69

401

32.4

541101

12585

36.1

35005

1737

9.1

 

241

358.6

457.42

868

21.08

403

35.6

599373

13765

35.8

38834

1934

9.2

33″ x 15 3/4″

263

391.4

499.35

877

22.10

401

39.9

665970

15207

36.6

43288

2147

9.3

291

433.1

552.26

885

24.38

404

43.9

745054

16715

36.6

48283

2393

9.3

 

318

473.2

603.22

893

26.42

406

48.0

819976

18354

36.8

53694

2638

9.4

 

354

526.8

671.61

903

29.46

409

53.1

919871

20320

37.1

60770

2966

9.5

 

387

575.9

735.48

913

32.00

411

57.9

1019767

22286

37.3

67429

3277

9.6

 

135

200.9

256.13

903

15.24

304

20.1

324660

7194

35.6

9365

618

6.0

 

150

223.2

285.16

911

15.88

304

23.9

376273

8259

36.3

11238

739

6.3

 

160

238.1

303.23

915

16.51

305

25.9

406242

8882

36.6

12279

805

6.4

 

170

253.0

322.58

919

17.27

306

27.9

437043

9521

36.8

13319

872

6.4

36″ x 12″

182

270.8

345.81

923

18.42

307

30.0

470341

10209

36.8

14443

944

6.5

 

194

288.7

367.74

927

19.43

308

32.0

503640

10881

37.1

15609

1014

6.5

 

210

312.5

398.71

932

21.08

309

34.5

549425

11782

37.1

17107

1106

6.6

 

232

345.3

439.35

943

22.10

308

39.9

624347

13257

37.6

19480

1265

6.7

 

256

381.0

486.45

951

24.38

310

43.9

699269

14666

37.8

21977

1417

6.7

 

231

343.8

441.93

927

19.30

418

32.0

653483

14093

38.4

39126

1868

9.4

 

247

367.6

470.32

931

20.32

419

34.3

703431

15076

38.6

42039

2016

9.5

 

262

389.9

499.35

936

21.34

420

36.6

749217

16059

38.9

45369

2163

9.5

 

282

419.7

538.06

943

22.48

422

39.9

819976

17370

39.1

49948

2360

9.6

36″ x 16 1/2″

302

449.4

576.13

948

24.00

423

42.7

882411

18681

39.1

54110

2556

9.7

330

491.1

628.39

957

25.91

422

47.0

973981

20320

39.4

59105

2802

9.7

 

361

537.2

687.10

965

28.45

425

51.1

1073877

22286

39.6

65348

3081

9.8

 

395

587.8

757.42

976

30.99 F

427

55.9

1190422

24417

39.6

72840

3409

9.8

 

441

656.3

840.00

987

34.54

431

62.0

1344427

27203

39.4

82830

3851

9.9

 

149

221.7

282.58

970

16.00

300

21.1

407907

8407

38.1

9532

636

5.8

 

167

248.5

316.77

980

16.51

300

26.0

482828

9832

38.9

11863

785

6.1

 

183

272.3

346.45

990

16.51

300

30.5

553588

11192

39.9

13985

932

6.4

40″ x 12″

211

314.0

400.00

1000

19.05

300

35.9

645159

12880

40.1

16233

1083

6.4

235

349.7

444.52

1008

21.08

302

40.0

724243

14339

40.4

18481

1222

6.5

 

264

392.9

500.64

1016

24.38

303

43.9

807489

15912

40.1

20520

1354

6.4

 

294

437.5

556.13

1026

26.92

305

49.0

911547

17698

40.4

23392

1532

6.5

 

327

486.6

618.71

1036

29.97

308

54.1

1019767

19664

40.6

26639

1721

6.6

 

199

296.1

376.77

982

16.51

400

27.1

620185

12618

40.6

28928

1445

8.8

 

215

320.0

408.39

990

16.51

400

31.0

695106

14076

41.1

33132

1655

9.0

 

249

370.6

472.90

1000

19.05

400

36.1

815814

16272

41.4

38543

1934

9.0

 

277

412.2

524.52

1008

21.08

402

40.0

911547

18026

41.7

43288

2163

9.1

40″ x 16″

297

442.0

563.87

1012

23.62

402

41.9

965657

19173

41.4

45369

2261

9.0

324

482.2

614.84

1020

25.40

404

46.0

1065552

20975

41.7

50780

2507

9.1

 

362

538.7

690.32

1030

28.45

407

51.1

1202909

23270

41.9

57440

2835

9.1

 

372

553.6

705.81

1032

29.46

408

51.9

1232045

23925

41.9

59105

2901

9.1

 

397

590.8

754.84

1040

30.99

409

55.9

1331940

25564

42.2

64100

3130

9.2

 

431

641.4

817.42

1048

34.04

412

59.9

1448485

27694

42.2

70343

3409

9.3

 

230

342.3

438.06

1090

18.03

400

31.0

878248

16059

41.9

33299

1655

9.1

44″ x 16″

262

389.9

498.06

1100

19.94

400

35.9

1015605

18517

41.9

38293

1917

8.8

290

431.6

553.55

1108

21.97

402

40.0

1136312

20484

42.2

43288

2163

9.2

 

335

498.5

636.77

1118

26.04

405

45.0

1302804

23270

45.2

49948

2474

8.9

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