Gross Section Properties1    
Double 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 DSE 12 G

10

4

4

0.887

0.1875

1.989

6.761

30.921

5.804

3.955

3.997

1.379

1.422

1.157

5.056

1.246

10 X 4 X 4 X 1 DSE 13 G

10

4

4

0.838

0.1875

1.610

5.473

25.164

4.725

3.965

3.235

1.111

1.421

1.142

5.064

0.976

10 X 4 X 4 X 1 DSE 14 G

10

4

4

0.802

0.1875

1.326

4.507

20.804

3.908

3.973

2.663

0.912

1.421

1.131

5.071

0.784
                                 

10 X 4 X 4 X 4 DSE 12 G

10

4

4

0.917

0.1875

1.990

6.765

31.225

5.267

3.976

3.665

1.239

1.361

1.115

5.352

0.770

10 X 4 X 4 X 4 DSE 13 G

10

4

4

0.866

0.1875

1.611

5.476

25.411

4.282

3.986

2.964

1.001

1.360

1.099

5.358

0.601

10 X 4 X 4 X 4 DSE 14 G

10

4

4

0.828

0.1875

1.326

4.509

21.008

3.538

3.994

2.439

0.823

1.359

1.088

5.362

0.481
                                 

8 X 4 X 4 X 1 DSE 12 G

8

4

4

0.887

0.1875

1.779

6.047

18.477

4.313

3.238

3.711

1.340

1.450

1.287

4.066

0.976

8 X 4 X 4 X 1 DSE 13 G

8

4

4

0.838

0.1875

1.440

4.895

15.062

3.517

3.249

3.005

1.081

1.450

1.272

4.075

0.766

8 X 4 X 4 X 1 DSE 14 G

8

4

4

0.802

0.1875

1.186

4.031

12.468

2.912

3.258

2.475

0.887

1.449

1.260

4.081

0.615

8 X 4 X 4 X 1 DSE 15 G

8

4

4

0.790

0.1875

1.101

3.743

11.597

2.708

3.260

2.298

0.823

1.449

1.256

4.083

0.567

8 X 4 X 4 X 1 DSE 16 G

8

4

4

0.775

0.1875

0.999

3.398

10.548

2.464

3.264

2.086

0.746

1.449

1.251

4.086

0.509
                                 

8 X 4 X 4 X 4 DSE 12 G

8

4

4

0.917

0.1875

1.780

6.051

18.757

3.862

3.265

3.400

1.200

1.387

1.240

4.389

0.580

8 X 4 X 4 X 4 DSE 13 G

8

4

4

0.866

0.1875

1.441

4.898

15.291

3.144

3.276

2.752

0.970

1.387

1.224

4.395

0.454

8 X 4 X 4 X 4 DSE 14 G

8

4

4

0.828

0.1875

1.186

4.033

12.658

2.600

3.284

2.265

0.798

1.386

1.212

4.400

0.363

8 X 4 X 4 X 4 DSE 15 G

8

4

4

0.815

0.1875

1.101

3.745

11.773

2.417

3.287

2.103

0.741

1.386

1.208

4.401

0.334

8 X 4 X 4 X 4 DSE 16 G

8

4

4

0.800

0.1875

1.000

3.399

10.708

2.198

3.290

1.908

0.672

1.386

1.203

4.403

0.300
                                 

8 X 3.375 X 5 X 1 DSE 12 G

8

3.375

5

1.200

0.1875

1.884

6.404

19.062

4.189

3.196

5.126

1.470

1.655

1.495

3.725

3.041

8 X 3.375 X 5 X 1 DSE 13 G

8

3.375

5

1.151

0.1875

1.525

5.184

15.550

3.417

3.208

4.158

1.187

1.656

1.480

3.733

2.450

8 X 3.375 X 5 X 1 DSE 14 G

8

3.375

5

1.114

0.1875

1.256

4.269

12.879

2.830

3.217

3.428

0.976

1.657

1.469

3.739

2.010

8 X 3.375 X 5 X 1 DSE 15 G

8

3.375

5

1.102

0.1875

1.166

3.964

11.982

2.633

3.220

3.185

0.905

1.657

1.465

3.741

1.864

8 X 3.375 X 5 X 1 DSE 16 G

8

3.375

5

1.088

0.1875

1.058

3.598

10.900

2.395

3.224

2.892

0.821

1.657

1.461

3.743

1.689

VII-A-1

15 October 1998

 

Gross Section Properties1    
Double 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 DSE 12 G

8

3.375

5

1.229

0.1875

1.885

6.408

18.402

3.737

3.143

4.636

1.400

1.573

1.438

4.095

2.260

8 X 3.375 X 5 X 4 DSE 13 G

8

3.375

5

1.178

0.1875

1.526

5.187

15.016

3.044

3.155

3.760

1.131

1.574

1.422

4.101

1.827

8 X 3.375 X 5 X 4 DSE 14 G

8

3.375

5

1.140

0.1875

1.256

4.271

12.439

2.518

3.164

3.101

0.930

1.575

1.411

4.105

1.502

8 X 3.375 X 5 X 4 DSE 15 G

8

3.375

5

1.128

0.1875

1.166

3.966

11.573

2.342

3.167

2.881

0.863

1.576

1.407

4.106

1.394

8 X 3.375 X 5 X 4 DSE 16 G

8

3.375

5

1.112

0.1875

1.059

3.600

10.529

2.129

3.171

2.616

0.782

1.576

1.403

4.108

1.265
                                 

7 X 4 X 4 X 1 DSE 12 G

7

4

4

0.887

0.1875

1.674

5.690

13.615

3.623

2.870

3.541

1.316

1.460

1.365

3.572

0.844

7 X 4 X 4 X 1 DSE 13 G

7

4

4

0.838

0.1875

1.355

4.606

11.112

2.958

2.882

2.868

1.061

1.461

1.349

3.581

0.663

7 X 4 X 4 X 1 DSE 14 G

7

4

4

0.802

0.1875

1.116

3.793

9.207

2.451

2.890

2.363

0.871

1.461

1.337

3.587

0.533

7 X 4 X 4 X 1 DSE 15 G

7

4

4

0.790

0.1875

1.036

3.522

8.566

2.280

2.893

2.195

0.808

1.460

1.333

3.590

0.490

7 X 4 X 4 X 1 DSE 16 G

7

4

4

0.775

0.1875

0.940

3.197

7.794

2.075

2.896

1.992

0.732

1.460

1.328

3.592

0.441
                                 

7 X 4 X 4 X 4 DSE 12 G

7

4

4

0.917

0.1875

1.675

5.694

13.882

3.219

2.901

3.243

1.175

1.397

1.314

3.912

0.491

7 X 4 X 4 X 4 DSE 13 G

7

4

4

0.866

0.1875

1.356

4.609

11.331

2.622

2.912

2.626

0.951

1.397

1.298

3.918

0.385

7 X 4 X 4 X 4 DSE 14 G

7

4

4

0.828

0.1875

1.116

3.795

9.388

2.170

2.921

2.162

0.782

1.396

1.286

3.922

0.309

7 X 4 X 4 X 4 DSE 15 G

7

4

4

0.815

0.1875

1.036

3.524

8.735

2.018

2.923

2.007

0.726

1.396

1.282

3.924

0.284

7 X 4 X 4 X 4 DSE 16 G

7

4

4

0.800

0.1875

0.941

3.198

7.947

1.835

2.927

1.822

0.659

1.396

1.277

3.925

0.255
                                 

6 X 4 X 4 X 1 DSE 12 G

6

4

4

0.887

0.1875

1.569

5.333

9.589

2.972

2.494

3.348

1.286

1.468

1.452

3.079

0.713

6 X 4 X 4 X 1 DSE 13 G

6

4

4

0.838

0.1875

1.270

4.317

7.840

2.429

2.506

2.714

1.037

1.468

1.436

3.088

0.560

6 X 4 X 4 X 1 DSE 14 G

6

4

4

0.802

0.1875

1.046

3.555

6.503

2.015

2.515

2.237

0.852

1.468

1.424

3.094

0.451

6 X 4 X 4 X 1 DSE 15 G

6

4

4

0.790

0.1875

0.971

3.301

6.053

1.875

2.518

2.077

0.790

1.468

1.420

3.097

0.415

6 X 4 X 4 X 1 DSE 16 G

6

4

4

0.775

0.1875

0.881

2.997

5.510

1.707

2.522

1.886

0.716

1.468

1.415

3.099

0.373

VII-A-2

15 October 1998

 

Gross Section Properties1    
Double 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 DSE 12 G

6

4

4

0.917

0.1875

1.570

5.337

9.843

2.615

2.530

3.065

1.146

1.403

1.399

3.437

0.409

6 X 4 X 4 X 4 DSE 13 G

6

4

4

0.866

0.1875

1.271

4.320

8.047

2.133

2.541

2.483

0.927

1.404

1.382

3.443

0.321

6 X 4 X 4 X 4 DSE 14 G

6

4

4

0.828

0.1875

1.046

3.557

6.675

1.767

2.550

2.045

0.763

1.404

1.369

3.447

0.258

6 X 4 X 4 X 4 DSE 15 G

6

4

4

0.815

0.1875

0.971

3.303

6.213

1.643

2.553

1.899

0.709

1.403

1.365

3.449

0.237

6 X 4 X 4 X 4 DSE 16 G

6

4

4

0.800

0.1875

0.882

2.998

5.656

1.495

2.557

1.724

0.643

1.403

1.360

3.451

0.213

VII-A-3

15 October 1998