Gross Section Properties 1     
Single Slope Eave Strut Sections

Section

Dimensions

Properties of Full Section
               

Axis x-x

Axis y-y

      
 

D

B1

B2

d

R

Area

wt/ft

Ix

Sx

rx

Iy

Sy

ry

x bar

y bar

Ixy
 

in.

in.

in.

in.

in.

in.2

lb

in.4

in.3

in.

in.4

in.3

in.

in.

in.

in.4
                                 

10 X 4 X 4 X 1 SSE 12 G

10

4

4

0.872

0.1875

1.988

6.758

31.910

6.066

4.012

4.026

1.385

1.423

1.148

4.998

1.396

10 X 4 X 4 X 1 SSE 13 G

10

4

4

0.824

0.1875

1.609

5.471

25.958

4.932

4.021

3.257

1.116

1.423

1.134

5.007

1.094

10 X 4 X 4 X 1 SSE 14 G

10

4

4

0.789

0.1875

1.325

4.506

21.454

4.075

4.028

2.680

0.916

1.422

1.124

5.015

0.879
                                 

10 X 4 X 4 X 4 SSE 12 G

10

4

4

0.842

0.1875

1.985

6.750

34.573

5.728

4.176

3.839

1.308

1.391

1.115

5.135

1.460

10 X 4 X 4 X 4 SSE 13 G

10

4

4

0.797

0.1875

1.608

5.466

28.119

4.653

4.185

3.106

1.058

1.390

1.101

5.144

1.150

10 X 4 X 4 X 4 SSE 14 G

10

4

4

0.764

0.1875

1.324

4.503

23.237

3.841

4.192

2.556

0.870

1.389

1.091

5.151

0.927
                                 

8 X 4 X 4 X 1 SSE 12 G

8

4

4

0.872

0.1875

1.778

6.044

19.265

4.531

3.298

3.744

1.348

1.452

1.278

4.003

1.109

8 X 4 X 4 X 1 SSE 13 G

8

4

4

0.824

0.1875

1.439

4.893

15.695

3.690

3.309

3.030

1.087

1.451

1.263

4.012

0.870

8 X 4 X 4 X 1 SSE 14 G

8

4

4

0.789

0.1875

1.185

4.030

12.986

3.052

3.316

2.495

0.892

1.451

1.252

4.019

0.699

8 X 4 X 4 X 1 SSE 15 G

8

4

4

0.777

0.1875

1.101

3.742

12.077

2.838

3.319

2.316

0.827

1.451

1.248

4.022

0.644

8 X 4 X 4 X 1 SSE 16 G

8

4

4

0.763

0.1875

0.999

3.397

10.982

2.580

3.322

2.102

0.750

1.451

1.244

4.025

0.578
                                 

8 X 4 X 4 X 4 SSE 12 G

8

4

4

0.842

0.1875

1.775

6.036

21.425

4.273

3.478

3.574

1.272

1.419

1.241

4.154

1.163

8 X 4 X 4 X 4 SSE 13 G

8

4

4

0.797

0.1875

1.438

4.888

17.449

3.475

3.488

2.893

1.029

1.419

1.227

4.163

0.917

8 X 4 X 4 X 4 SSE 14 G

8

4

4

0.764

0.1875

1.184

4.027

14.433

2.871

3.495

2.382

0.847

1.418

1.216

4.169

0.740

8 X 4 X 4 X 4 SSE 15 G

8

4

4

0.753

0.1875

1.100

3.739

13.422

2.669

3.497

2.211

0.786

1.418

1.213

4.172

0.682

8 X 4 X 4 X 4 SSE 16 G

8

4

4

0.739

0.1875

0.998

3.394

12.204

2.426

3.500

2.007

0.713

1.418

1.208

4.174

0.614
                                 

8 X 3.375 X 5 X 1 SSE 12 G

8

3.375

5

1.184

0.1875

1.883

6.401

20.145

4.410

3.277

5.202

1.482

1.663

1.489

3.634

3.303

8 X 3.375 X 5 X 1 SSE 13 G

8

3.375

5

1.137

0.1875

1.524

5.182

16.425

3.594

3.289

4.217

1.196

1.664

1.475

3.643

2.658

8 X 3.375 X 5 X 1 SSE 14 G

8

3.375

5

1.101

0.1875

1.255

4.268

13.598

2.974

3.297

3.476

0.983

1.664

1.464

3.650

2.178

8 X 3.375 X 5 X 1 SSE 15 G

8

3.375

5

1.089

0.1875

1.166

3.963

12.649

2.766

3.300

3.228

0.912

1.664

1.461

3.652

2.020

8 X 3.375 X 5 X 1 SSE 16 G

8

3.375

5

1.075

0.1875

1.058

3.597

11.505

2.515

3.304

2.931

0.827

1.665

1.456

3.654

1.829

VI-A-1

15 October 1998

 

Gross Section Properties 1     
Single Slope Eave Strut Sections

Section

Dimensions

Properties of Full Section
               

Axis x-x

Axis y-y

      
 

D

B1

B2

d

R

Area

wt/ft

Ix

Sx

rx

Iy

Sy

ry

x bar

y bar

Ixy
 

in.

in.

in.

in.

in.

in.2

lb

in.4

in.3

in.

in.4

in.3

in.

in.

in.

in.4
                                 

8 X 3.375 X 5 X 4 SSE 12 G

8

3.375

5

1.155

0.1875

1.880

6.393

22.086

4.235

3.431

5.120

1.447

1.650

1.461

3.756

3.345

8 X 3.375 X 5 X 4 SSE 13 G

8

3.375

5

1.110

0.1875

1.523

5.177

18.001

3.447

3.442

4.150

1.168

1.651

1.448

3.764

2.696

8 X 3.375 X 5 X 4 SSE 14 G

8

3.375

5

1.076

0.1875

1.254

4.265

14.900

2.850

3.450

3.421

0.960

1.652

1.438

3.771

2.212

8 X 3.375 X 5 X 4 SSE 15 G

8

3.375

5

1.065

0.1875

1.165

3.960

13.859

2.649

3.453

3.178

0.891

1.652

1.434

3.773

2.052

8 X 3.375 X 5 X 4 SSE 16 G

8

3.375

5

1.052

0.1875

1.057

3.595

12.604

2.409

3.456

2.885

0.808

1.652

1.430

3.775

1.860
                                 

7 X 4 X 4 X 1 SSE 12 G

7

4

4

0.872

0.1875

1.673

5.687

14.301

3.818

2.932

3.576

1.325

1.463

1.355

3.505

0.967

7 X 4 X 4 X 1 SSE 13 G

7

4

4

0.824

0.1875

1.354

4.604

11.664

3.112

2.942

2.896

1.068

1.463

1.340

3.515

0.759

7 X 4 X 4 X 1 SSE 14 G

7

4

4

0.789

0.1875

1.115

3.792

9.658

2.576

2.950

2.385

0.877

1.463

1.328

3.522

0.610

7 X 4 X 4 X 1 SSE 15 G

7

4

4

0.777

0.1875

1.036

3.521

8.984

2.396

2.953

2.214

0.813

1.462

1.325

3.525

0.561

7 X 4 X 4 X 1 SSE 16 G

7

4

4

0.763

0.1875

0.940

3.196

8.173

2.179

2.956

2.010

0.737

1.462

1.320

3.528

0.504
                                 

7 X 4 X 4 X 4 SSE 12 G

7

4

4

0.842

0.1875

1.670

5.679

16.209

3.601

3.120

3.416

1.249

1.430

1.315

3.665

1.018

7 X 4 X 4 X 4 SSE 13 G

7

4

4

0.797

0.1875

1.353

4.599

13.213

2.931

3.130

2.766

1.011

1.430

1.301

3.674

0.804

7 X 4 X 4 X 4 SSE 14 G

7

4

4

0.764

0.1875

1.114

3.789

10.937

2.423

3.138

2.278

0.832

1.430

1.290

3.681

0.649

7 X 4 X 4 X 4 SSE 15 G

7

4

4

0.753

0.1875

1.035

3.518

10.173

2.253

3.140

2.115

0.772

1.430

1.287

3.683

0.598

7 X 4 X 4 X 4 SSE 16 G

7

4

4

0.739

0.1875

0.939

3.194

9.252

2.048

3.143

1.920

0.701

1.430

1.282

3.685

0.539
                                 

6 X 4 X 4 X 1 SSE 12 G

6

4

4

0.872

0.1875

1.568

5.330

10.174

3.141

2.557

3.386

1.296

1.470

1.442

3.009

0.825

6 X 4 X 4 X 1 SSE 13 G

6

4

4

0.824

0.1875

1.269

4.315

8.309

2.564

2.568

2.743

1.045

1.470

1.427

3.018

0.648

6 X 4 X 4 X 1 SSE 14 G

6

4

4

0.789

0.1875

1.045

3.554

6.888

2.124

2.576

2.260

0.858

1.471

1.415

3.026

0.521

6 X 4 X 4 X 1 SSE 15 G

6

4

4

0.777

0.1875

0.971

3.300

6.410

1.976

2.579

2.099

0.796

1.471

1.411

3.028

0.480

6 X 4 X 4 X 1 SSE 16 G

6

4

4

0.763

0.1875

0.881

2.996

5.833

1.798

2.582

1.905

0.721

1.471

1.407

3.031

0.431

VI-A-2

15 October 1998

 

Gross Section Properties 1     
Single Slope Eave Strut Sections

Section

Dimensions

Properties of Full Section
               

Axis x-x

Axis y-y

      
 

D

B1

B2

d

R

Area

wt/ft

Ix

Sx

rx

Iy

Sy

ry

x bar

y bar

Ixy
 

in.

in.

in.

in.

in.

in.2

lb

in.4

in.3

in.

in.4

in.3

in.

in.

in.

in.4
                                 

6 X 4 X 4 X 4 SSE 12 G

6

4

4

0.842

0.1875

1.565

5.322

11.827

2.968

2.754

3.238

1.222

1.438

1.400

3.178

0.875

6 X 4 X 4 X 4 SSE 13 G

6

4

4

0.797

0.1875

1.268

4.310

9.653

2.418

2.765

2.622

0.989

1.438

1.385

3.187

0.692

6 X 4 X 4 X 4 SSE 14 G

6

4

4

0.764

0.1875

1.044

3.551

7.997

2.000

2.773

2.160

0.814

1.438

1.374

3.193

0.559

6 X 4 X 4 X 4 SSE 15 G

6

4

4

0.753

0.1875

0.970

3.297

7.441

1.860

2.776

2.006

0.756

1.438

1.371

3.195

0.516

6 X 4 X 4 X 4 SSE 16 G

6

4

4

0.739

0.1875

0.880

2.993

6.770

1.691

2.779

1.821

0.686

1.438

1.366

3.198

0.465

VI-A-3

15 October 1998