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

Section

Span

Load

Defl

Int React

End React

Total Weight

Span 1
Laps
L       R

Span 2
Laps
L       R

Span 3
Laps
L       R

Span 4
Laps
L       R

 

ft.

lb/ft.

in.

kips

kips

lb

 

 

 

 

12 X 3.5 Z 12 G

20

629

-0.72

14.85

4.71

690

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

20

628

-0.72

14.78

4.70

704

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

22

515

-0.87

13.36

4.25

746

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

22

514

-0.88

13.29

4.25

761

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

24

433

-1.05

12.24

3.91

803

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

24

432

-1.05

12.17

3.91

818

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

25

399

-1.14

11.72

3.76

832

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

25

398

-1.14

11.65

3.75

846

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

28

312

-1.42

10.26

3.31

917

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

28

314

-1.44

10.29

3.33

932

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

30

268

-1.62

9.41

3.04

974

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

30

268

-1.62

9.38

3.04

988

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

32

231

-1.81

8.64

2.80

1031

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

32

231

-1.82

8.61

2.81

1045

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

35

187

-2.12

7.66

2.49

1117

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

35

188

-2.14

7.67

2.51

1131

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

37

165

-2.34

7.12

2.32

1174

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

37

165

-2.36

7.13

2.33

1188

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 12 G

40

138

-2.70

6.45

2.11

1259

0

3

3

2

2

3

3

0

12 X 3.5 Z 12 G

40

139

-2.73

6.46

2.12

1273

0

3

3

3

3

3

3

0

III-K-1

15 October 1998

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

Section

Span

Load

Defl

Int React

End React

Total Weight

Span 1
Laps
L       R

Span 2
Laps
L       R

Span 3
Laps
L       R

Span 4
Laps
L       R

 

ft.

lb/ft.

in.

kips

kips

lb

 

 

 

 

12 X 3.5 Z 13 G

20

434

-0.61

10.24

3.24

558

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

20

433

-0.62

10.21

3.25

570

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

22

359

-0.75

9.30

2.96

604

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

22

360

-0.76

9.31

2.98

616

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

24

299

-0.89

8.44

2.70

650

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

24

300

-0.90

8.45

2.71

662

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

25

275

-0.97

8.07

2.59

673

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

25

276

-0.98

8.08

2.60

685

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

28

214

-1.20

7.04

2.27

743

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

28

215

-1.21

7.05

2.28

754

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

30

185

-1.37

6.49

2.10

789

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

30

185

-1.38

6.50

2.11

800

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

32

160

-1.55

6.01

1.95

835

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

32

161

-1.57

6.01

1.96

846

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

35

132

-1.84

5.39

1.76

904

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

35

132

-1.86

5.40

1.76

915

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

37

117

-2.04

5.04

1.65

950

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

37

117

-2.06

5.05

1.65

962

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 13 G

40

99

-2.37

4.59

1.50

1019

0

3

3

2

2

3

3

0

12 X 3.5 Z 13 G

40

99

-2.39

4.60

1.51

1031

0

3

3

3

3

3

3

0

III-K-2

15 October 1998

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

Section

Span

Load

Defl

Int React

End React

Total Weight

Span 1
Laps
L       R

Span 2
Laps
L       R

Span 3
Laps
L       R

Span 4
Laps
L       R

 

ft.

lb/ft.

in.

kips

kips

lb

 

 

 

 

12 X 3.5 Z 14 G

20

256

-0.44

6.05

1.92

460

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

20

257

-0.44

6.05

1.92

469

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

22

217

-0.55

5.63

1.79

498

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

22

218

-0.55

5.63

1.80

507

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

24

185

-0.67

5.23

1.67

536

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

24

186

-0.67

5.23

1.68

545

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

25

173

-0.74

5.08

1.63

555

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

25

174

-0.74

5.09

1.64

564

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

28

140

-0.95

4.60

1.48

612

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

28

141

-0.96

4.61

1.49

621

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

30

123

-1.10

4.32

1.40

649

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

30

123

-1.12

4.33

1.40

659

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

32

108

-1.27

4.06

1.32

687

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

32

109

-1.28

4.06

1.32

697

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

35

90

-1.53

3.70

1.20

744

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

35

91

-1.54

3.70

1.21

754

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

37

81

-1.71

3.48

1.14

782

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

37

81

-1.73

3.49

1.14

792

0

3

3

3

3

3

3

0

                             

12 X 3.5 Z 14 G

40

69

-2.00

3.19

1.05

839

0

3

3

2

2

3

3

0

12 X 3.5 Z 14 G

40

69

-2.01

3.20

1.05

849

0

3

3

3

3

3

3

0

III-K-3

15 October 1998

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

Section

Span

Load

Defl

Int React

End React

Total Weight

Span 1
Laps
L       R

Span 2
Laps
L       R

Span 3
Laps
L       R

Span 4
Laps
L       R

 

ft.

lb/ft.

in.

kips

kips

lb

 

 

 

 

12 X 3.0 Z 12 G

20

640

-0.80

15.12

4.79

655

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

20

639

-0.81

15.05

4.79

668

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

22

525

-0.97

13.60

4.33

709

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

22

523

-0.98

13.53

4.33

723

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

24

441

-1.17

12.46

3.98

763

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

24

440

-1.17

12.39

3.98

777

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

25

406

-1.27

11.93

3.82

790

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

25

405

-1.27

11.86

3.82

804

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

28

318

-1.58

10.44

3.36

871

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

28

320

-1.60

10.47

3.39

885

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

30

272

-1.79

9.56

3.09

925

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

30

272

-1.80

9.54

3.10

939

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

32

234

-2.01

8.77

2.85

979

0

3

3

2

2

3

3

0

12 X 3.0 Z 12 G

32

234

-2.02

8.76

2.85

993

0

3

3

3

3

3

3

0

                             

12 X 3.0 Z 12 G

35

190