Four Span Capacities1,2,3,4,5,6,7,8,9,10
Laterally Braced
Z-Sections

Section

Span

Load

Defl

Int
React

End
React

Total Weight

Span
#

Infl Pt
L

Infl Pt
R

Ly

# Brace Locs

Laps
L       R
 

ft.

lb/ft.

in.

kips

kips

lb

 

in.

in.

in.

  

 

7 X 2.5 Z 12 G

15

457

-0.74

8.09

2.57

327

              
             

1

0.0

45.1

60.0

2

0

2
             

2

56.4

36.6

60.0

2

2

1
             

3

36.6

56.4

60.0

2

1

2
             

4

45.1

0.0

60.0

2

2

0

7 X 2.5 Z 12 G

16

383

-0.80

7.23

2.30

346

              
             

1

0.0

47.8

64.0

2

0

2
             

2

59.8

38.9

64.0

2

2

1
             

3

38.9

59.8

64.0

2

1

2
             

4

47.8

0.0

64.0

2

2

0

7 X 2.5 Z 12 G

18

284

-0.97

6.02

1.93

383

              
             

1

0.0

53.1

72.0

2

0

2
             

2

66.4

43.5

72.0

2

2

1
             

3

43.5

66.4

72.0

2

1

2
             

4

53.1

0.0

72.0

2

2

0

7 X 2.5 Z 12 G

20

213

-1.11

5.00

1.61

420

              
             

1

0.0

58.5

80.0

2

0

2
             

2

73.0

48.1

80.0

2

2

1
             

3

48.1

73.0

80.0

2

1

2
             

4

58.5

0.0

80.0

2

2

0

III-N-111

15 October 1998

 

Four Span Capacities1,2,3,4,5,6,7,8,9,10
Laterally Braced
Z-Sections

Section

Span

Load

Defl

Int
React

End
React

Total Weight

Span
#

Infl Pt
L

Infl Pt
R

Ly

# Brace Locs

Laps
L       R
 

ft.

lb/ft.

in.

kips

kips

lb

 

in.

in.

in.

  

 

7 X 2.5 Z 12 G

22

197

-1.52

5.08

1.65

457

              
             

1

0.0

63.8

66.0

3

0

2
             

2

79.7

52.7

66.0

3

2

1
             

3

52.7

79.7

66.0

3

1

2
             

4

63.8

0.0

66.0

3

2

0

7 X 2.5 Z 12 G

24

160

-1.71

4.51

1.45

503

              
             

1

0.0

70.4

72.0

3

0

2
             

2

87.7

57.3

72.0

3

3

1
             

3

57.3

87.7

72.0

3

1

3
             

4

70.4

0.0

72.0

3

2

0

7 X 2.5 Z 12 G

25

145

-1.81

4.27

1.36

531

              
             

1

0.0

74.5

75.0

3

0

3
             

2

92.6

58.9

75.0

3

3

1
             

3

58.9

92.6

75.0

3

1

3
             

4

74.5

0.0

75.0

3

3

0

7 X 2.5 Z 12 G

26

130

-1.90

3.98

1.27

549

              
             

1

0.0

77.1

78.0

3

0

3
             

2

95.9

61.2

78.0

3

3

1
             

3

61.2

95.9

78.0

3

1

3
             

4

77.1

0.0

78.0

3

3

0

III-N-112

15 October 1998

 

Four Span Capacities1,2,3,4,5,6,7,8,9,10
Laterally Braced
Z-Sections

Section

Span

Load

Defl

Int
React

End
React

Total Weight

Span
#

Infl Pt
L

Infl Pt
R

Ly

# Brace Locs

Laps
L       R
 

ft.

lb/ft.

in.

kips

kips

lb

 

in.

in.

in.

  

 

7 X 2.5 Z 12 G

27

117

-2.00

3.71

1.19

568

              
             

1

0.0

79.9

81.0

3

0

3
             

2

99.2

63.5

81.0

3

3

1
             

3

63.5

99.2

81.0

3

1

3
             

4

79.9

0.0

81.0

3

3

0

7 X 2.5 Z 12 G

28

106

-2.12

3.51

1.12

586

              
             

1

0.0

82.6

84.0

3

0

3
             

2

102.4

65.9

84.0

3

3

1
             

3

65.9

102.4

84.0

3

1

3
             

4

82.6

0.0

84.0

3

3

0

7 X 2.5 Z 13 G

15

370

-0.73

6.55

2.08

265

              
             

1

0.0

45.1

60.0

2

0

2
             

2

56.4

36.6

60.0

2

2

1
             

3

36.6

56.4

60.0

2

1

2
             

4

45.1

0.0

60.0

2

2

0

7 X 2.5 Z 13 G

16

312

-0.80

5.89

1.88

280

              
             

1

0.0

47.8

64.0

2

0

2
             

2

59.8

38.9

64.0

2

2

1
             

3

38.9

59.8

64.0

2

1

2
             

4

47.8

0.0

64.0

2

2

0

III-N-113

15 October 1998

 

Four Span Capacities1,2,3,4,5,6,7,8,9,10
Laterally Braced
Z-Sections

Section

Span

Load

Defl

Int
React

End
React

Total Weight

Span
#

Infl Pt
L

Infl Pt
R

Ly

# Brace Locs

Laps
L       R
 

ft.

lb/ft.

in.

kips

kips

lb

 

in.

in.

in.

  

 

7 X 2.5 Z 13 G

18

230

-0.96

4.88

1.56

310

              
             

1

0.0

53.1

72.0

2

0

2
             

2

66.4

43.5

72.0

2

2

1
             

3

43.5

66.4

72.0

2

1

2
             

4

53.1

0.0

72.0

2

2

0

7 X 2.5 Z 13 G

20

172

-1.10

4.04

1.30

340

              
             

1

0.0

58.5

80.0

2

0

2
             

2

73.0

48.1

80.0

2

2

1
             

3

48.1

73.0

80.0

2

1

2
             

4

58.5

0.0

80.0

2

2

0

7 X 2.5 Z 13 G

22

160

-1.51

4.12

1.33

370

              
             

1

0.0

63.8

66.0

3

0

2
             

2

79.7

52.7

66.0

3

2

1
             

3

52.7

79.7

66.0

3

1

2
             

4

63.8

0.0

66.0

3

2

0

7 X 2.5 Z 13 G

24

129

-1.70

3.64

1.17

407

              
             

1

0.0

70.4

72.0

3

0

2
             

2

87.7

57.3

72.0

3

3

1
             

3

57.3

87.7

72.0

3

1

3
             

4

70.4

0.0

72.0

3

2

0

III-N-114

15 October 1998

 

Four Span Capacities1,2,3,4,5,6,7,8,9,10
Laterally Braced
Z-Sections

Section

Span

Load

Defl

Int
React

End
React

Total Weight

Span
#

Infl Pt
L

Infl Pt
R

Ly

# Brace Locs

Laps
L       R
 

ft.

lb/ft.

in.

kips

kips

lb

 

in.

in.

in.

  

 

7 X 2.5 Z 13 G

25

117

-1.80

3.46

1.10

430

              
             

1

0.0

74.5

75.0

3

0

3
             

2

92.6

58.9

75.0

3

3

1
             

3

58.9

92.6

75.0

3

1

3
             

4

74.5

0.0

75.0

3

3

0

7 X 2.5 Z 13 G

26

106

-1.92

3.26

1.04

444

              
             

1

0.0

77.1

78.0

3

0

3
             

2

95.9

61.2

78.0

3

3

1
             

3

61.2

95.9

78.0

3

1

3
             

4

77.1

0.0

78.0

3

3

0

7 X 2.5 Z 13 G

27

96

-2.01

3.04

0.97

459

              
             

1

0.0

79.9

81.0

3

0

3
             

2

99.2

63.5

81.0

3

3

1
             

3

63.5

99.2

81.0

3

1

3
             

4

79.9

0.0

81.0

3

3

0

7 X 2.5 Z 13 G

28

86

-2.10

2.84

0.91

474

              
             

1

0.0

82.6

84.0

3

0

3
             

2

102.4

65.9

84.0

3

3

1
             

3

65.9

102.4

84.0

3

1

3
             

4

82.6

0.0

84.0

3

3

0

III-N-115

15 October 1998

 

Four Span Capacities1,2,3,4,5,6,7,8,9,10
Laterally Braced
Z-Sections

<

Section

Span

Load

Defl

Int
React

End
React

Total Weight

Span
#

Infl Pt
L

Infl Pt
R

Ly

# Brace Locs

Laps
L       R
 

ft.

lb/ft.

in.

kips

kips

lb

 

in.

in.

in.

  

 

7 X 2.5 Z 14 G

15

293

-0.70

5.18

1.64

218

              
             

1

0.0

45.1

60.0

2

0

2
             

2

56.4

36.6

60.0

2

2

1
             

3

36.6

56.4

60.0

2

1

2
             

4

45.1

0.0

60.0

2

2

0
7 X 2.5 Z 14 G

16

245

-0.76

4.63

1.48

231

              
             

1

0.0

47.8

64.0

2

0

2
             

2

59.8

38.9

64.0

2

2

1
             

3

38.9

59.8

64.0

2

1

2