Two 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.

 

 

12 X 3.5 Z 12 G

20

546

-0.48

14.13

3.85

329

             
             

1

0.0

70.6

80.0

2

0

3

             

2

70.6

0.0

80.0

2

3

0

12 X 3.5 Z 12 G

22

473

-0.61

13.43

3.68

358

             
             

1

0.0

77.0

66.0

3

0

3

             

2

77.0

0.0

66.0

3

3

0

12 X 3.5 Z 12 G

24

388

-0.72

12.00

3.31

386

             
             

1

0.0

83.3

72.0

3

0

3

             

2

83.3

0.0

72.0

3

3

0

12 X 3.5 Z 12 G

25

352

-0.78

11.34

3.14

401

             
             

1

0.0

86.4

75.0

3

0

3

             

2

86.4

0.0

75.0

3

3

0

12 X 3.5 Z 12 G

28

262

-0.92

9.43

2.62

443

             
             

1

0.0

95.7

84.0

3

0

3

             

2

95.7

0.0

84.0

3

3

0

12 X 3.5 Z 12 G

30

230

-1.08

8.86

2.48

472

             
             

1

0.0

101.8

72.0

4

0

3

             

2

101.8

0.0

72.0

4

3

0

III-M-1

15 October 1998

Two 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.

 

 

12 X 3.5 Z 12 G

32

193

-1.18

7.93

2.22

500

             
             

1

0.0

108.0

76.8

4

0

3

             

2

108.0

0.0

76.8

4

3

0

12 X 3.5 Z 12 G

35

149

-1.32

6.68

1.88

543

             
             

1

0.0

117.2

84.0

4

0

3

             

2

117.2

0.0

84.0

4

3

0

12 X 3.5 Z 12 G

37

138

-1.54

6.51

1.84

571

             
             

1

0.0

123.3

74.0

5

0

3

             

2

123.3

0.0

74.0

5

3

0

12 X 3.5 Z 12 G

40

112

-1.72

5.70

1.62

614

             
             

1

0.0

132.5

80.0

5

0

3

             

2

132.5

0.0

80.0

5

3

0

12 X 3.5 Z 13 G

20

372

-0.40

9.63

2.63

267

             
             

1

0.0

70.6

80.0

2

0

3

             

2

70.6

0.0

80.0

2

3

0

12 X 3.5 Z 13 G

22

306

-0.49

8.68

2.38

290

             
             

1

0.0

77.0

66.0

3

0

3

             

2

77.0

0.0

66.0

3

3

0

III-M-2

15 October 1998

Two 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.

 

 

12 X 3.5 Z 13 G

24

254

-0.58

7.85

2.17

313

             
             

1

0.0

83.3

72.0

3

0

3

             

2

83.3

0.0

72.0

3

3

0

12 X 3.5 Z 13 G

25

234

-0.63

7.52

2.08

324

             
             

1

0.0

86.4

75.0

3

0

3

             

2

86.4

0.0

75.0

3

3

0

12 X 3.5 Z 13 G

28

183

-0.80

6.60

1.84

359

             
             

1

0.0

95.7

84.0

3

0

3

             

2

95.7

0.0

84.0

3

3

0

12 X 3.5 Z 13 G

30

158

-0.91

6.08

1.70

382

             
             

1

0.0

101.8

72.0

4

0

3

             

2

101.8

0.0

72.0

4

3

0

12 X 3.5 Z 13 G

32

137

-1.04

5.63

1.58

405

             
             

1

0.0

108.0

76.8

4

0

3

             

2

108.0

0.0

76.8

4

3

0

12 X 3.5 Z 13 G

35

110

-1.20

4.94

1.39

440

             
             

1

0.0

117.2

84.0

4

0

3

             

2

117.2

0.0

84.0

4

3

0

III-M-3

15 October 1998

Two 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.

 

 

12 X 3.5 Z 13 G

37

100

-1.37

4.73

1.34

463

             
             

1

0.0

123.3

74.0

5

0

3

             

2

123.3

0.0

74.0

5

3

0

12 X 3.5 Z 13 G

40

82

-1.55

4.18

1.19

497

             
             

1

0.0

132.5

80.0

5

0

3

             

2

132.5

0.0

80.0

5

3

0

12 X 3.5 Z 14 G

20

228

-0.30

5.90

1.61

220

             
             

1

0.0

70.6

80.0

2

0

3

             

2

70.6

0.0

80.0

2

3

0

12 X 3.5 Z 14 G

22

190

-0.37

5.41

1.48

239

             
             

1

0.0

77.0

66.0

3

0

3

             

2

77.0

0.0

66.0

3

3

0

12 X 3.5 Z 14 G

24

162

-0.45

5.02

1.39

258

             
             

1

0.0

83.3

72.0

3

0

3

             

2

83.3

0.0

72.0

3

3

0

12 X 3.5 Z 14 G

25

150

-0.49

4.82

1.33

267

             
             

1

0.0

86.4

75.0

3

0

3

             

2

86.4

0.0

75.0

3

3

0

III-M-4

15 October 1998

Two 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.

 

 

12 X 3.5 Z 14 G

28

120

-0.63

4.32

1.20

296

             
             

1

0.0

95.7

84.0

3

0

3

             

2

95.7

0.0

84.0

3

3

0

12 X 3.5 Z 14 G

30

105

-0.74

4.05

1.13

315

             
             

1

0.0

101.8

72.0

4

0

3

             

2

101.8

0.0

72.0

4

3

0

12 X 3.5 Z 14 G

32

92

-0.84

3.78

1.06

334

             
             

1

0.0

108.0

76.8

4

0

3

             

2

108.0

0.0

76.8

4

3

0

12 X 3.5 Z 14 G

35

77

-1.02

3.45

0.97

362

             
             

1

0.0

117.2

84.0

4

0

3

             

2

117.2

0.0

84.0

4

3

0

12 X 3.5 Z 14 G

37

69

-1.14

3.25

0.92

381

             
             

1

0.0

123.3

74.0

5

0

3

             

2

123.3

0.0

74.0

5

3

0

12 X 3.5 Z 14 G

40

59

-1.34

2.99

0.85

409

             
             

1

0.0

132.5

80.0

5

0

3

             

2

132.5

0.0

80.0

5

3

0

III-M-5

15 October 1998

Two 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.

 

 

12 X 3.0 Z 12 G

           

1

0.0

70.6

80.0

2

0

3

             

2

70.6

0.0

80.0

2

3

0

 

22

471

-0.67

13.40

3.67

340

             

12 X 3.0 Z 12 G

           

1

0.0

77.0

66.0

3

0

3

             

2

77.0

0.0

66.0

3

3

0

 

24

383

-0.78

11.86

3.27

367

             

12 X 3.0 Z 12 G

           

1

0.0

83.3

72.0

3

0

3

             

2

83.3

0.0

72.0

3

3

0

 

25

348

-0.84

11.20

3.10

381

             

12 X 3.0 Z 12 G

           

1

0.0

86.4

75.0

3

0

3

             

2

86.4

0.0

75.0

3

3

0

 

28

244

-0.94

8.76

2.44

421

             

12 X 3.0 Z 12 G

           

1

0.0

95.7

84.0

3

0

3

             

2

95.7

0.0

84.0

3

3

0

12 X 3.0 Z 12 G

30

224

-1.15

8.61

2.41

448

             
             

1

0.0

101.8

72.0

4

0

3

             

2

101.8

0.0

72.0

4

3

0

III-M-6

15 October 1998

Two 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.

 

 

12 X 3.0 Z 12 G

32

183

-1.23

7.51

2.11

475

             
             

1

0.0

108.0

76.8

4

0

3

             

2

108.0

0.0

76.8

4

3

0

12 X 3.0 Z 12 G

35

139

-1.34

6.21

1.75

516

            &nb