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

 

 

 

 

7 X 2.5 Z 12 G

15

488

-0.79

8.65

2.75

327

0

2

2

1

1

2

2

0

7 X 2.5 Z 12 G

15

494

-0.77

8.78

2.76

337

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 12 G

16

423

-0.89

7.98

2.54

346

0

2

2

1

1

2

2

0

7 X 2.5 Z 12 G

16

428

-0.87

8.12

2.56

355

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 12 G

18

331

-1.12

7.01

2.25

383

0

2

2

1

1

2

2

0

7 X 2.5 Z 12 G

18

335

-1.11

7.14

2.26

392

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 12 G

20

266

-1.39

6.24

2.01

420

0

2

2

1

1

2

2

0

7 X 2.5 Z 12 G

20

269

-1.37

6.35

2.02

429

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 12 G

22

219

-1.69

5.65

1.83

457

0

2

2

1

1

2

2

0

7 X 2.5 Z 12 G

22

222

-1.67

5.75

1.84

466

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 12 G

24

186

-1.99

5.24

1.68

503

0

2

3

1

1

3

2

0

7 X 2.5 Z 12 G

24

188

-1.99

5.34

1.70

512

0

3

3

1

1

3

3

0
                             

7 X 2.5 Z 12 G

25

173

-2.17

5.11

1.63

531

0

3

3

1

1

3

3

0

7 X 2.5 Z 12 G

25

170

-2.15

4.99

1.61

521

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 12 G

26

160

-2.35

4.91

1.57

549

0

3

3

1

1

3

3

0

7 X 2.5 Z 12 G

26

159

-2.36

4.87

1.56

558

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 12 G

27

148

-2.53

4.70

1.50

568

0

3

3

1

1

3

3

0

7 X 2.5 Z 12 G

27

147

-2.54

4.66

1.50

577

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 12 G

28

137

-2.73

4.53

1.45

586

0

3

3

1

1

3

3

0

7 X 2.5 Z 12 G

28

137

-2.74

4.49

1.45

595

0

3

3

2

2

3

3

0

III-K-45

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

 

 

 

 

7 X 2.5 Z 13 G

15

399

-0.79

7.06

2.24

265

0

2

2

1

1

2

2

0

7 X 2.5 Z 13 G

15

403

-0.78

7.18

2.25

272

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

16

344

-0.88

6.49

2.07

280

0

2

2

1

1

2

2

0

7 X 2.5 Z 13 G

16

348

-0.87

6.60

2.08

287

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

18

269

-1.12

5.70

1.83

310

0

2

2

1

1

2

2

0

7 X 2.5 Z 13 G

18

274

-1.11

5.83

1.85

317

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

20

217

-1.39

5.11

1.64

340

0

2

2

1

1

2

2

0

7 X 2.5 Z 13 G

20

220

-1.37

5.20

1.66

347

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

22

178

-1.69

4.60

1.49

370

0

2

2

1

1

2

2

0

7 X 2.5 Z 13 G

22

181

-1.66

4.68

1.50

377

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

24

151

-1.99

4.27

1.37

407

0

2

3

1

1

3

2

0

7 X 2.5 Z 13 G

24

153

-1.99

4.34

1.38

415

0

3

3

1

1

3

3

0
                             

7 X 2.5 Z 13 G

25

141

-2.17

4.17

1.33

430

0

3

3

1

1

3

3

0

7 X 2.5 Z 13 G

25

138

-2.15

4.07

1.31

422

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

26

130

-2.34

3.98

1.27

444

0

3

3

1

1

3

3

0

7 X 2.5 Z 13 G

26

125

-2.29

3.83

1.23

437

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 13 G

27

121

-2.54

3.84

1.23

459

0

3

3

1

1

3

3

0

7 X 2.5 Z 13 G

27

120

-2.55

3.81

1.23

467

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 13 G

28

112

-2.72

3.68

1.18

474

0

3

3

1

1

3

3

0

7 X 2.5 Z 13 G

28

111

-2.74

3.66

1.18

482

0

3

3

2

2

3

3

0

III-K-46

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

 

 

 

 

7 X 2.5 Z 14 G

15

314

-0.75

5.57

1.77

218

0

2

2

1

1

2

2

0

7 X 2.5 Z 14 G

15

318

-0.74

5.66

1.78

224

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 14 G

16

271

-0.84

5.11

1.63

231

0

2

2

1

1

2

2

0

7 X 2.5 Z 14 G

16

276

-0.83

5.23

1.65

237

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 14 G

18

213

-1.07

4.52

1.45

255

0

2

2

1

1

2

2

0

7 X 2.5 Z 14 G

18

216

-1.06

4.60

1.46

261

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 14 G

20

172

-1.33

4.03

1.30

280

0

2

2

1

1

2

2

0

7 X 2.5 Z 14 G

20

174

-1.31

4.10

1.31

286

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 14 G

22

143

-1.59

3.70

1.18

311

0

2

3

1

1

3

2

0

7 X 2.5 Z 14 G

22

139

-1.59

3.59

1.16

304

0

2

2

1

1

2

2

0
                             

7 X 2.5 Z 14 G

24

121

-1.90

3.44

1.09

341

0

3

3

1

1

3

3

0

7 X 2.5 Z 14 G

24

118

-1.87

3.32

1.07

335

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 14 G

25

111

-2.06

3.28

1.05

354

0

3

3

1

1

3

3

0

7 X 2.5 Z 14 G

25

111

-2.07

3.26

1.04

360

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 14 G

26

104

-2.27

3.20

1.02

366

0

3

3

1

1

3

3

0

7 X 2.5 Z 14 G

26

104

-2.28

3.17

1.02

372

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 14 G

27

95

-2.41

3.02

0.97

378

0

3

3

1

1

3

3

0

7 X 2.5 Z 14 G

27

95

-2.43

3.01

0.97

385

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 14 G

28

88

-2.60

2.91

0.93

391

0

3

3

1

1

3

3

0

7 X 2.5 Z 14 G

28

88

-2.61

2.88

0.93

397

0

3

3

2

2

3

3

0

III-K-47

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

 

 

 

 

7 X 2.5 Z 15 G

15

288

-0.74

5.10

1.62

203

0

2

2

1

1

2

2

0

7 X 2.5 Z 15 G

15

291

-0.73

5.18

1.63

208

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 15 G

16

248

-0.83

4.68

1.49

214

0

2

2

1

1

2

2

0

7 X 2.5 Z 15 G

16

251

-0.82

4.76

1.50

220

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 15 G

18

194

-1.05

4.11

1.32

237

0

2

2

1

1

2

2

0

7 X 2.5 Z 15 G

18

197

-1.03

4.19

1.33

243

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 15 G

20

156

-1.30

3.67

1.18

260

0

2

2

1

1

2

2

0

7 X 2.5 Z 15 G

20

159

-1.29

3.76

1.20

266

0

2

3

1

1

3

2

0
                             

7 X 2.5 Z 15 G

22

130

-1.56

3.37

1.08

288

0

2

3

1

1

3

2

0

7 X 2.5 Z 15 G

22

133

-1.56

3.45

1.09

294

0

3

3

1

1

3

3

0
                             

7 X 2.5 Z 15 G

24

111

-1.87

3.14

1.00

317

0

3

3

1

1

3

3

0

7 X 2.5 Z 15 G

24

110

-1.88

3.12

1.00

323

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 15 G

25

103

-2.06

3.05

0.97

328

0

3

3

1

1

3

3

0

7 X 2.5 Z 15 G

25

103

-2.07

3.03

0.97

334

0

3

3

2

2

3

3

0
                             

7 X 2.5 Z 15 G

26

94

-2.20

2.88

0.92

340

0

3

3

1

1

3

3

0

7 X 2.5 Z 15 G

26

94

-2.21

2.86

0.92