SMACNA RectangularIndustrialDuctConstructionStandards 2004 IPE
$183.63
Rectangular Industrial Duct Construction Standards (IP) Version
| Published By | Publication Date | Number of Pages |
| SMACNA | 2004 | 448 |
The second edition of the Rectangular Industrial Duct Construction Standards expands the scope of the 1980 version, updating original text to incorporate a revised theory of design, new materials and more “user friendly” tables. Included are new tables for stainless steels and aluminum, plus expanded chapters on materials, welding practices, and a guide specification. It covers the simple, low or moderate temperature and pressure (or vacuum) indoor systems as well as the more complex outdoor systems that operate at moderate to high temperature and pressure (or vacuum), and are subject to higher and more complex external loading.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | FOREWORD |
| 6 | RECTANGULAR INDUSTRIAL TASK FORCE FORMER COMMITTEE MEMBERS AND OTHER CONTRIBUTORS |
| 7 | NOTICE TO USERS OF THIS PUBLICATION |
| 11 | TABLE OF CONTENTS |
| 19 | CHAPTER 1 INTRODUCTION 1.1 SCOPE 1.2 PURPOSE 1.3 DEVELOPMENT OF THE SECOND EDITION 1.4 INDUSTRIAL DUCT DESIGN |
| 20 | 1.5 HOW TO USE THIS MANUAL 1.6 MANUAL CONTENTS |
| 25 | CHAPTER 2 INDUSTRIAL DUCT APPLICATIONS 2.1 INTRODUCTION 2.2 DEFINITION OF INDUSTRIAL DUCT 2.3 DUCT SYSTEM CLASSIFICATION |
| 26 | 2.4 MATERIAL (PARTICULATE) CHARACTERISTICS AND CLASSES |
| 27 | Table 2-1 Duct Classes and Minimum Conveying Velocities |
| 28 | Table 2-2 Material Class Descriptions |
| 29 | Table 2-3 Specific Materials Classes |
| 37 | CHAPTER 3 DUCT MATERIALS 3.1 INTRODUCTION 3.2 MATERIAL TYPES |
| 40 | 3.3 CARBON AND COATED STEEL DATA Table 3-1 Hot”rolled Steel Gages |
| 41 | Table 3-2 Cold”rolled Steel Gages |
| 42 | Table 3-3 Galvanized and Aluminized Steel Gages |
| 43 | Table 3-4 Yield Strength Reduction Factor ( f) at Elevated Temperatures for Carbon and Coated Steels Table 3-5 Modulus of Elasticity Reduction Factor ( e) at Elevated Temperatures for Carbon and Coated Steels |
| 44 | 3.4 STAINLESS STEEL DATA |
| 45 | Table 3-6 Stainless Steel Gages |
| 46 | Table 3-7 Yield Strength Reduction Factor at Elevated Temperatures for Stainless Steel |
| 47 | Table 3-8 Modulus of Elasticity Reduction Factor at Elevated Temperatures for Stainless Steel |
| 48 | 3.5 ALUMINUM DATA Table 3-9 Aluminum Sheet Gages |
| 49 | Table 3-10 Yield Strength Reduction Factor at Elevated Temperatures for Aluminum Table 3-11 Modulus of Elasticity Reduction Factor at Elevated Temperatures for Aluminum |
| 50 | 3.6 MATERIAL PROPERTIES SUMMARY Table 3-12 Material Properties and Temperature Limits |
| 51 | 3.7 CORROSION |
| 52 | Table 3-13 Corrosion Chart |
| 57 | CHAPTER 4 DESIGN CRITERIA 4.1 INTRODUCTION 4.2 GENERAL PROVISIONS 4.3 NOMENCLATURE |
| 59 | 4.4 LOADS |
| 60 | FIGURE 4-1 CRITICAL LOAD DIAGRAMS FOR WORST CASE CONDITIONS |
| 61 | FIGURE 4-2 PARTICULATE LOAD |
| 63 | 4.5 LIMITS AND TOLERANCES 4.6 SERVICEABILITY AND DURABILITY 4.7 DESIGN OF DUCT THICKNESS |
| 64 | FIGURE 4-3 PANEL LOADING—MODE A |
| 66 | Table 4-1 Coefficients for Mode B Analysis FIGURE 4-4 PANEL LOADING—MODE B |
| 67 | 4.8 DESIGN OF STIFFENER SIZE FIGURE 4-5 STIFFENER LOADING |
| 68 | 4.9 DESIGN OF SUPPORT SPACING |
| 69 | 4.10 BOLTING OF CONNECTIONS FIGURE 4-6 EQUIVALENT BEAM CROSS-SECTION FIGURE 4-7 FLANGED CONNECTION |
| 72 | 4.11 CHECKING SHEAR CAPACITY OF DUCT SIDE WALLS |
| 73 | FIGURE 4-8 TYPES OF SIDEWALL BUCKLING |
| 74 | FIGURE 4-9 REINFORCEMENT PATCH |
| 75 | FIGURE 4-10 COMPARISON OF CRITICAL BUCKLING LOADS FOR 48 x 24 IN. DUCT |
| 76 | FIGURE 4-11 COMPARISON OF CRITICAL BUCKLING LOADS FOR 72 x 36 IN. DUCT |
| 77 | 4.12 CRITERIA FOR THE DESIGN OF SYSTEMS WITH INTERNAL SUPPORTS FIGURE 4-12 INTERNAL SUPPORTS |
| 78 | FIGURE 4-13 FIXED STIFFENERS FIGURE 4-14 UNFIXED STIFFENERS |
| 80 | 4.13 HANGERS AND SUPPORTS |
| 81 | FIGURE 4-15 DEFINITION OF RISER SUPPORT LOADS |
| 82 | 4.14 THERMAL EXPANSION |
| 85 | CHAPTER 5 DESIGN EXAMPLES 5.1 DESIGN EXAMPLES Table 5-1 Design Example Variables |
| 86 | EXAMPLE #5-1 |
| 89 | EXAMPLE #5-2 |
| 91 | EXAMPLE #5-3 |
| 96 | EXAMPLE #5-4 |
| 99 | EXAMPLE #5-5 |
| 105 | EXAMPLE #5-6 |
| 109 | EXAMPLE #5-7 |
| 114 | 5.2 SUBDIVIDING PANELS AND SELECTING INTERNAL SUPPORTS |
| 115 | FIGURE 5-1 SUBDIVIDING PANELS |
| 117 | FIGURE 5-2 INTERNAL PIPE SUPPORTS |
| 123 | CHAPTER 6 DUCT SELECTION TABLES ” CARBON AND COATED STEELS 6.1 INTRODUCTION 6.2 SCOPE 6.3 MINIMUM MATERIAL MECHANICAL PROPERTIES 6.4 USE OF THE TABLES |
| 126 | FIGURE 6-1 CRITICAL LOAD DIAGRAMS FOR WORST CASE CONDITIONS |
| 127 | 6.5 DESIGN PROCESS |
| 128 | FIGURE 6-2 STIFFENING GUIDELINES FOR FLAT PANELS |
| 129 | FIGURE 6-3 SAMPLE PANEL CAPACITY OPTIONS FROM TABLE 6.1-1A.1 FIGURE 6-4 PANEL THICKNESS & DEFLECTION PER STIFFENER SPACING |
| 130 | FIGURE 6-5 STIFFENER SIZE PER STIFFENER SPACING |
| 131 | 6.6 DUCT SELECTION TABLES 6.1-XAX List of Commercial Grade 32 ksi Carbon Steel Tables |
| 165 | 6.2-XAX List of Structural Grade 36 ksi Carbon Steel Tables |
| 191 | 6.3-XAX List of Structural Grade 50 ksi Carbon Steel Tables |
| 217 | 6.7 AUXILIARY TABLES 6-X List of Auxiliary Carbon Steel Tables |
| 247 | CHAPTER 7 DUCT SELECTION TABLES ” STAINLESS STEEL 7.1 INTRODUCTION 7.2 SCOPE 7.3 MINIMUM MATERIAL MECHANICAL PROPERTIES 7.4 USE OF THE TABLES |
| 250 | FIGURE 7-1 CRITICAL LOAD DIAGRAMS FOR WORST CASE CONDITIONS |
| 251 | 7.5 DESIGN PROCESS |
| 252 | FIGURE 7-2 STIFFENING GUIDELINES FOR FLAT PANELS |
| 253 | FIGURE 7-3 SAMPLE PANEL CAPACITY OPTIONS FROM TABLE 7-A.3 FIGURE 7-4 PANEL THICKNESS & DEFLECTION PER STIFFENER SPACING |
| 254 | FIGURE 7-5 STIFFENER SIZE PER STIFFENER SPACING |
| 255 | 7.6 DUCT SELECTION TABLES 7-A.X List of 35 ksi Stainless Steel Tables |
| 263 | 7.7 AUXILIARY TABLES 7-X List of Auxiliary Stainless Steel Tables |
| 293 | CHAPTER 8 DUCT SELECTION TABLES ” ALUMINUM 8.1 INTRODUCTION 8.2 SCOPE 8.3 MINIMUM MATERIAL MECHANICAL PROPERTIES 8.4 USE OF THE TABLES |
| 296 | FIGURE 8-1 CRITICAL LOAD DIAGRAMS FOR WORST CASE CONDITIONS |
| 297 | 8.5 DESIGN PROCESS |
| 298 | FIGURE 8-2 STIFFENING GUIDELINES FOR FLAT PANELS |
| 299 | FIGURE 8-3 SAMPLE PANEL CAPACITY OPTIONS FROM TABLE 8-A.2 FIGURE 8-4 PANEL THICKNESS & DEFLECTION PER STIFFENER SPACING |
| 300 | FIGURE 8-5 STIFFENER SIZE PER STIFFENER SPACING |
| 301 | 8.6 DUCT SELECTION TABLES 8-A.X List of 20 ksi Aluminum Tables |
| 309 | 8.7 AUXILIARY TABLES 8-X List of Auxiliary Aluminum Tables |
| 339 | CHAPTER 9 HANGERS AND SUPPORTS 9.1 INTRODUCTION AND SCOPE 9.2 HANGERS AND SUPPORTS COMMENTARY 9.3 GENERAL GUIDELINES |
| 340 | 9.4 METHODS FOR HANGING AND SUPPORTING DUCT 9.5 DUCT HANGERS AND SUPPORTS |
| 341 | FIGURE 9-1 HANGER ATTACHMENTS TO STRUCTURES |
| 342 | FIGURE 9-2 UPPER ATTACHMENT DEVICES – TYPICAL |
| 343 | EXAMPLE 9-1. TRAPEZE HANGER |
| 344 | Table 9-1 Support Capacity of Horizontal Channel |
| 345 | Table 9-2 Support Capacity of Horizontal Angle |
| 346 | Table 9-3 Standard Steel Pipe Column – Load Tables |
| 347 | Table 9-4 Hanger Rod Capacity Table 9-5 Hanger Bar Capacity Table 9-6 Hanger Angle Capacity |
| 348 | Table 9-7 Knee Brace Hanger Capacity |
| 349 | Table 9-8 Knee Brace Support Capacity |
| 350 | Table 9-9 Bolt Stress Area |
| 351 | Table 9-10 Grade Markings for Steel Bolts |
| 352 | 9.6 GASKETS, CAULKING, AND JOINT SEALANTS Table 9-11 Gaskets, Caulking, and Joint Sealants |
| 357 | CHAPTER 10 WELDING 10.1 INTRODUCTION 10.2 WELDED JOINT ACCEPTED INDUSTRY PRACTICE 10.3 WELDED JOINT CONSIDERATIONS |
| 359 | Table 10-1 Allowable Stress For Stitch Welds |
| 360 | Table 10-2 Welded Joint Designs — Butt Joints (B) |
| 361 | Table 10-3 Welded Joint Designs — Corner and Butt Joints (C and B) |
| 362 | Table 10-4 Welded Joint Designs — Corner and Tee Joints (C and T) |
| 363 | FIGURE 10-1 JOINTS, WELDS, AND GROOVES |
| 364 | 10.4 TYPES OF JOINTS AND EDGE PREPARATION 10.5 WELDING PROCEDURES |
| 366 | Table 10-5 Gas Metal Arc Welding of Carbon Steel |
| 367 | Table 10-6 Shielded Metal Arc Welding (SMAW) of Carbon Steel Table 10-7 Gas Tungsten Arc Welding (GTAW) of Carbon Steel |
| 368 | Table 10-8 Gas Metal Arc Welding (GMAW) of Galvanized Steel Table 10-9 Shielded Metal Arc Welding (SMAW) of Galvanized Steel Table 10-10 Gas Tungsten Arc Welding (GTAW) of Galvanized Steel |
| 369 | Table 10-11 Gas Metal Arc Welding of Stainless Steel |
| 370 | Table 10-12 Shielded Metal Arc Welding (SMAW) of Austenitic Stainless Steel Table 10-13 Gas Tungsten Arc Welding (GTAW) of Austenitic Stainless Steel |
| 371 | Table 10-14 Gas Metal Arc Welding of Aluminum Table 10-15 Gas Tungsten Arc Welding (GTAW) of Aluminum |
| 372 | 10.6 WELDING SYMBOLS |
| 374 | FIGURE 10-2 STANDARD LOCATION OF ELEMENTS OF A WELDING SYMBOL FIGURE 10-3 SUPPLEMENTARY SYMBOLS |
| 375 | FIGURE 10-4 TYPICAL WELD SYMBOLS USED FOR SHEET METAL AND LIGHT PLATE |
| 376 | FIGURE 10-5 PLATE WELDING SYMBOLS |
| 379 | CHAPTER 11 ACCEPTED INDUSTRIAL CONSTRUCTION PRACTICES 11.1 INTRODUCTION 11.2 COMMON SEAMS AND JOINTS 11.3 FABRICATION TOLERANCES |
| 380 | FIGURE 11-1 LONGITUDINAL SEAMS |
| 381 | FIGURE 11-2 LONGITUDINAL SEAMS (CONTINUED) |
| 382 | FIGURE 11-3 TRANSVERSE SEAMS OR JOINTS |
| 383 | FIGURE 11-4 CROSSBRAKING LIGHT GAGE PANELS |
| 384 | FIGURE 11-5 TYPES OF STIFFENERS |
| 385 | FIGURE 11-6 TYPES OF STIFFENERS (CONTINUED) |
| 386 | FIGURE 11-7 INTERNAL PIPE SUPPORTS |
| 387 | FIGURE 11-8 TYPES OF FLANGED CONNECTIONS |
| 388 | FIGURE 11-9 EXPANSION JOINTS |
| 389 | FIGURE 11-10 FLEXIBLE CONNECTIONS |
| 390 | FIGURE 11-11 ACCESS DOORS |
| 391 | FIGURE 11-12 EXPLOSION DOOR |
| 392 | FIGURE 11-13 VARIOUS FITTINGS |
| 395 | CHAPTER 12 GUIDE SPECIFICATION 12.1 INTRODUCTION 12.2 DRAWINGS 12.3 SEISMIC RESTRAINT PROVISIONS 12.4 GUIDE SPECIFICATION |
| 409 | APPENDIX A COMMENTARY ON FORMULA DERIVATIONS AND UNITS |
| 413 | APPENDIX B SUPPLEMENTARY DESIGN DATA B.1 INTRODUCTION |
| 414 | FIGURE B-1 BASIC WIND SPEED (MPH) |
| 415 | Table B-1 Conversion of Wind Loads |
| 416 | FIGURE B-2 SNOW GROUND LOAD ” WESTERN U.S. (LB/SQ FT) |
| 417 | FIGURE B-3 SNOW GROUND LOAD ” EASTERN U.S. (LB/SQ FT) |
| 418 | FIGURE B-4 GLAZE ICE ACCRETION ZONE |
| 419 | Table B-2 Insulation Physical Data |
| 420 | Table B-3 Lagging Physical Data |
| 421 | Table B-4 Thermal Expansion Chart |
| 425 | APPENDIX C COMMENTARY ON SURFACE PREPARATION TECHNIQUES C.1 INTRODUCTION C.2 METAL SURFACE PREPARATION |
| 426 | Table C-1 Surface Conditions and Recommended Treatment Table C-2 Surface Preparation Methods |
| 429 | APPENDIX D REFERENCED DOCUMENTS D.1 ASTM STANDARDS |
| 430 | D.2 ANSI STANDARDS D.3 NFPA STANDARDS D.4 ASME STANDARDS D.5 SMACNA STANDARDS D.6 OTHER STANDARDS |
| 432 | D.7 OTHER RESOURCES |
| 435 | GLOSSARY |
| 445 | INDEX |
