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For instance, as per our example for an angle 64 inch, then from the leg of the angle, if we wish to put one line of bolts, use the first horizontal represented by g for the 6-inch leg. 2 Leg 8 7 6 5 4 3 2 1 g1 4 3 2 1 7/8 7/8 3/4 5/8 g2 3 2 g3 3 3 A WT8x25 tension member is to carry a tension load T that is comprised of 25 percent dead load and 75 percent live load. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. The distance between the cl of the bolts, g=ga + gb t/2-t/2, so finally=ga+gb-t, where t is the thickness of the angle. Values of yield stress FY and tensile strength Fu are available in AISC p. 2-39. The work leading to this publication has been jointly funded by the following organisations and their support is gratefully acknowledged: . March 2013Double-Angle Compression Members Specifying Clevises and Pins OCBF Work-Point Eccentricities Welding Machine Calibration Erection Marks Free Edge Buckling of Gusset Plates Preheat Requirements for Heavy Shapes, February 2013P -Delta Effects and Second-Order Analysis Flow-Drilling of HSS Beam-Column Design Prying Action in End-Plate Connections Flange Bending Slip-Critical Joints with Fills Diagonal Bracing Connection Design, January 2013Tolerances on Punched Holes Braced Frame Stiffness Alternative Materials Definition of K-Area Slots in HSS Effective Length of X-Bracing Blast Cleaning and Slip-Critical Connections, December 2012How to Specify AESS Loads on Welds Gusset Plate Design Field Bolt Quantities K-Area Welding Bearing Strength at Bolt Holes in HSS RBS Welding, November 2012Code of Standard Practice Plate Flexure HSS Connections in OMFs Use of CMTR Values in Design ASTM A709 Availability Stiffness Reduction Factor Web Sidesway Buckling, October 2012Non-Destructive Testing of PJP Groove Welds Field Modifications Required Stiffness of Braces Shop Drawing Schedule Requirements beyond AISC 360 Groove Weld Orientation, September 2012Erection Plan and Safety Plan Cb Factor Single-Angle Design Connection Eccentricity Seismic Moment Frame Continuity Plates HSS Workable Flat Bolt Hole Size Tolerance Section Properties, August 2012Slender Web Flexure/Shear Interaction Bolted Connection Ductility Bent Plate Eccentrically Loaded Single Angles Reusing Rivet Holes for Bolts CJP Groove-Welded Flanges in S-Shapes, July 2012Shear Lag Partially Restrained Connections WUF-W Prequalified SMF Connection Welder Qualification NDT Methods and Frequencies Upper Limit on Cb Riding the Fillet Tee Stem Local Buckling, June 2012Minimum Edge Distance Block Shear with Staggered Bolt Pattern Safety Standards Minimum Size of Fillet Welds Collector Design Lp for HP Shapes PJP Groove Weld Callout Built-Up I-Shapes SFRS Column Shop Splice, May 2012Fillet Weld Terminations Bolt Installation Built-Up Column Design Flange Local Bending ANSI Roughness Criteria HSS Connection Extended Single-Plate Connection Seismic Compactness, April 2012SMF Connection at Top of Column Shear Stud Welding NDT Responsibility Fatigue Design of Anchor Rods HSS Connections Seismic Design of Anchor Rods Prying Action and A307 Bolts Design of Bolted Fillers Column Splice Design, March 2012Shop Drawing Requirements for Welds Moment Connection with Extended Single Plate Extended Single Plate Connection CVN Testing Weld Access Hole Geometry Eccentrically Loaded Single Angles, February 2012Application of Qf Weld Access Holes Single Angles in Compression Extended Shear Tab Design Block Shear of Welded Single-Angle Connection Correction of Errors T-1 Steel, January 2012Use of the Inflection Point as a Brace Point Weld Access Hole Height Beveled Gusset Corners Moment Connection to HSS Column Fillet Weld Design CJP Groove Weld for Round HSS Built-Up Shape Tolerances SCBF Brace Slenderness, December 2011Strength of a Tapped Hole Fracture Critical Members Prying Action Stitch Plate Design Eccentricity in Axially Loaded WT-Sections Minimum Edge Distance K-Factor for Gusset Buckling Welding in the k-area, November 2011Stiffened Seated Connection Strength Base Plate Shear Transfer Shape Properties Welder Identification Welding Electrode Storage Fire Design of Concrete-Filled HSS Columns Eccentrically Loaded Bolt Groups, October 2011Eccentrically Loaded Bolts Use of Lock Washers Established Finish Line Material Availability Fixed Connection to HSS Columns NDT per AISC 360 Chapter N OMF Connection Design Monorail Runway Design, September 2011Flexural Strength of a Box Section Double-Angle Connections Joists in SMF Protected Zone Workable Gage AESS and Stiffener Corner Clips Detailing for Steel Construction OCBF Unbalanced Load Multiple Washers Long-Slotted Holes Protected Storage of Bolts, August 2011Design of Bracing Connections Shear Lag Galvanized Anchor Rods Welding Historic Steels Single-Angle Shear Strength Beam Bracing Preinstallation Verification Testing Fillet Weld Design Composite Beam Design Proper Nut Orientation, July 2011Silicon Steel PJP Groove Weld Strength Coatings for Faying Surfaces OMF Connection Design Round HSS Biaxial Bending HSS Connection Design Impact Loading Single Angle LTB Double Angle Connections, June 2011Changes to Delegated Connection Designs Fillet Weld to Skewed Plate Bolting Cost Comparison Article Maximum Fillet Weld Size IMF Panel Zone Strength Evaluation of Existing Structures Existing Column Out-of-Plumb Seismic End-Plate Width Bracing Connection Design, May 2011Strength of PJP Groove Welds Weld Intersection Fatigue Category Elliptical Hollow Sections High-Strength Bolts Ceramic Weld Backing, April 2011Web Sideway Buckling Weld Strength Calculation Composite Beam Design Combined Loading Stairs and Handrails Anchor Rods Identifying Old Bolts Attaching Fill Plates Continuing Education Column Plumbness Requirements, March 2011Width-Thickness Limits Shear Strength of Round HSS Prying Action Snug-Tight TC Bolts Production Lots for Bolts Plastic Design Connection Design Static Loads on Bolts, February 2011Nuts and Washers for Anchor Rods Conflicting Requirements Between Contract Documents Paint Under Bolt Heads Finding an AISC Member Fabricator or Erector Plate Bending, January 2011Protected Zones in SMF Secondary Moments in Truss Design Drain Holes for HSS Steel Plate Thickness Firm Contact Vent Hole for Galvanizing Heat Cambering, December 2010End-loaded Bolted Joints Sealing Fabrication Drawings Accounting for Existing Web Openings Checking Combined Loads Bolted Joints in Seismic Applications Drilling Through a Weld SteelFacts, November 2010Plates as Beams Weld Metal Chioce in Seismic Applications Minimum Percentage for Composite Design Fire Protection for HSS Sawing Inside Corners Tee Stem in Compression Due to Bending Balancing Welds for Snow Load? It is connected using one gage line of six 3/4 -in.-diameter bolts in standard holes spaced 3 in. Department of Chemical and Biomolecular Engineering . Assume fastener strength is adequate and does not control. Tubes, Heat, Exchanger, Shell, And tube heat exchangers, And tube heat, ASD/LRFD MANUAL FOR ENGINEERED WOOD CONSTRUCTION iii AMERICAN WOOD COUNCIL FOREWORD This Allowable Stress Design/Load and Resistance Factor Design Manual for Engineered Wood Construction (ASD/LRFD Manual) provides guidance for design of most wood-based structural products used in the construction, Manual, Design, Stress, Allowable, Lrfd, Allowable stress design, Asd lrfd manual, Lrfd manual, Design of Wood Structures-ASD/LRFD, 7th Edition Breyer Solutions manual Download more: https://downloadablesolutions.com/download/design-of-wood-structures-asdl, Manual, Solutions, Edition, Lrfd, Beyrer, 7th edition breyer solutions manual, State departments of transportation (DOTs) are at various stages of implementing the AASHTO . PROBLEMS , , All problems are to be done according to the AISC Steel Construction Manual, 13th Edition. Content of the video. Using this estimate, calculate the heat transfer area . 2003-2023 Chegg Inc. All rights reserved. If you've ever asked yourself "why?" AWS D1.1 2006, paragraph 2.8.1.1 addresses a similar situation that . While for ASD, consider the t for each of the two failure cases, then take the lesser value. PDF Structural Stainless Steel Design Tables - Imoa Non-Building Structure Shear Tabs on HSS Tube Slot Tolerance Wireless Interference, September 2006Beam Splice in Protected Zone Bolt Hole Sizes Column Base Anchorage Historic Shape Information Pipe or Tube? What is inelastic response? February 2008 MODERN STEEL CONSTRUCTION figure 2. typical block shear failure paths from aiSC Specification Commentary. Restrained or Unrestrained Rating? Use A572 Grade 50 steel. Question: Table 1-7A Workable Gages in Angle Legs, in. Heat, Transfer, Mass, Mass transfer, Heat and mass transfer, Convective, Convective mass transfer, And mass transfer, 1 Shell-and-Tube Heat Exchanger Design . Consider the limit states of (a) gross section yielding, (b) net section fracture, and (c) block shear rupture. R. Shankar Subramanian . Workable gages in angle legs, in. Detailed Sketch for the gauge lines. Assume fastener strength is adequate and does not control. CE 442 Assignment 3 Due 2/2/2006 Thursday 1:00 pm. Solved Table 1-7A Workable Gages in Angle Legs, in. g) - Chegg If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. 5 4 3.5 3 2.5 2 1.75 1.5 1.375 1.25 1 3 2.5 2 1.75 1.375 1.125 1 7/8 7/8 3/4 5/8 2 1.75. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. PROBLEMS 3.1, 3.2, 3.3 All problems are to be done according to the AISC Steel Construction Manual, 13th Edition. An Aerospace Engineer asks. April 2008David T. Ricker Welding to Existing Members Lifting Beams Double-Angle Connections Crane Rail Tolerances Rivet Removal, March 2008Historic Lattice Columns Flexural Strength Comparisons Multiple Cranes in Runway Evaluation of an Existing Structure RBS Moment Connections Backing Bar Thickness Flexure of Single Angles Edge Distance for Anchor-Rod Holes in Base Plates, February 2008Nut Tightening on Anchor Rods Combined Forces Determining rt LRFD or ASD Steel for High-temperature Applications Diagonal Brace Connection Section Properties of Historic Shape Strain Hardening, January 2008Connection Strengths in the 13th Edition Manual PJP Weld Throat Washers for Anchor Rod Installations KL/r Modified for Single-Angle Shoring Removal Double Angle Connection Table 10-1 Recycled Content Butt Splicing W-shape Beams Fully Restrained or Partially Restrained Suspended Sprinkler Loads, December 2007Historic Lattice Columns Evaluation of an Existing Structure Shear Stud Requirements Crane Runway Forces Expansion Joint Location Reduction for Splice Length Seismic Retrofit of 1931 Building Single Angle Design Bolt Torque/Tension Equation? What is an acceleration response spectrum? WT in Flexure, February 20071964 Drawings AISC Specification Seminar Backing Bar Requirements Block Shear Braced Frame Seismic Connections Cantilever Framing Lally Columns? Types of limit states for Tension Members. Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a parts function at the center of their design considerations. GEC 11 Design and Construction of Mechanically Stabilized LRFD, 7th Edition Breyer Solutions manual, Implementation of LRFD Geotechnical Design. Consider the limit states of (a) gross section yielding, (b) net section fracture, and (c) block shear rupture. Make data-driven decisions to drive reader engagement, subscriptions, and campaigns. This is a part of the video, which has a subtitle and closed caption in English. Expert Answer Answer: We can calculate the Net area for the chain pattern of bolting by using An= Gross area (Ag) - Area of Hole (Ah) and for staggered pattern of View the full answer Transcribed image text: Problem 4. 2 Leg 8 7 6 5 4 3 2 1 g1 4 3 2 1 7/8 7/8 3/4 5/8 g2 3 2 g3 3 3 A WT8x25 tension member is to carry a tension load T that is comprised of 25 percent dead load and 75 percent live load . Get discovered by sharing your best content as bite-sized articles. Department of Chemical and Biomolecular Engineering . Table 1-5A Equal Angles (Welded) . A lot has been written about designing heat exchangers, and specifically, shell-and-tube heat, Design, Tubes, Heat, Exchanger, Shell, Shell and tube heat, Shell and tube heat exchanger design. Continuous Hot-Galvanized Sheet How Does Galvanizing Protect Steel? Solved Table 1-7A Workable Gages in Angle Legs, in. 8 7 78 - Chegg We will continue the discussion for estimating the net area, and we are going to discuss two problems.The first problem is how to estimate the net area of an angle bolted in different gauge lines. Currently, many state DOTs are transitioning their design of substructures, LRFD Manual, ASD/LRFD Manual, Allowable Stress Design, Manual, LRFD, LRFD, 7th Edition Breyer Solutions manual, Implementation of LRFD Geotechnical Design, Simple Shear Connection Limit States, Implementation of lrfd geotechnical design. For angle legs >= 5", the potential for two rows of bolts exists. Clarkson University . Working Gage Distances For Angles | PDF - Scribd Expert Answer Transcribed image text: All problems are to be done according to the AISC Steel Construction Manual, 15th Edition. Tubes, Heat, Exchanger, Shell, Shell and tube heat exchangers. July 2005Anchor Embedment Length Anchor Rod Grades Bending of Tee Sections Factors for Base Plates Gusset Plate Yield Line Use of Shims, June 2005Constructability Continuity Plates for IMF Design of HSS Base Plates Fire Resistance of Concrete-Filled HSS Columns Minimum Percentage of Composite Punching Shear, May 2005Bolted End Plate Moment Connections Continuous Versus Intermittent Weld Erection Plan IMF/Pre-qualified Moment Connections New ASD/LRFD Combined AISC Code Welded Moment Connections Welder Qualifications, April 2005Architecturally Exposed Structural Steel Balanced Welds HP Shapes Moment Connections to HSS Columns One-Third Stress Increase Shop Inspection Stud Weld Substitution for Deck Weld Welding ASTM A992 Steel, March 2005Design of Cantilever Beams Expansion Joints Required for Temperature Minimum Flange Thickness for Welding Studs Tightening Tension Control Bolts, February 2005Bottom Flange Bending Capacity Edge Distance and Load Direction Preheat & Stud Welding Rehabilitation of ASTM Single-Angle Shear Connection Eccentricity, January 2005Base Plate Edge Distances Field Cutting of Openings Older Steel Grades Rotational Ductility of Shear Connections Wind Connections, December 2004All-Welded Single-Plate Shear Connection Anchor Rods Under Combined Tension & Shear Narrow Columns with Continuity Plates Slender WT Stem in Flexural Compression Welding to Galvanized Steel, November 2004Composite HSS Column-Minimum Wall Thickness Grout Packs & Base Plates Notches in Wide-Flange Beams OHSA & Double Connections Preheat & Stud Welding Seismic Provisions & Bolted Joints, October 2004Beam Stability under Reverse Loading Fillet Weld Design Strength Increase HSS Connection Economy Knee Braces on Crane Support Columns Prequalified Shop Welding Pretensioning Low-Strength Anchor Rods Reduction in Stud Shear Connection Design Strength, September 2004Anchor Rods Under Cyclic Loads ASTM A490 Bolts and Fatigue Loads Fillet Weld Terminations Rehabilitation of ASTM A9 Steel and Rivets, August 2004Column Splice Gaps Cracks Over Composite Beams Panel-Zone Web Sheer Sloped Column Continuity Plates Specifying Connection Design Forces Weak-Axis Lateral-Torsional Buckling, July 2004Backing Bar Removal Filling Weld Access Holes Grouting Base Plates Separators in Double Angle Struts Single Angle Under Axial Load and Bending Unbraced Length of Cantilever, June 2004Fillet Weld Size Limitations Odd-Sized Holes Paint on Faying Surfaces Paint Under Nuts and Bolt Heads Repairing Rough Edges Roughness Limitations Selecting Paint Systems Tolerances Weld Symbols When To Paint, May 2004Fatigue and Wind Hole Spacing Stitching Requirements Stub Girder Construction Threaded Coupler for Anchor Rods Cambered Beam Connections, April 2004Anchor Rods and Load Path Bolt Tests HSS and Single-Plate Shear Connections OCBF Lacking Diaphragm Action Re-Entrant Corners Weak-Axis Moment Connections, March 2004Buckling Restraint Developing Welded Elements Dimension Dilemma Gages Gone Non-Compact? Load and Resistance Factor Design (LRFD) specifications (AASHTO LRFD, 2007) for the, Design, Implementation, Geotechnical, Lrfd, Implementation of lrfd geotechnical design. Host your publication on your website or blog with just a few clicks. Assume fastener strength is Manual, Glean, Gage, Workable, Legs, Workable gages in angle legs June 2023Oil on Galvanized Nut ThreadsStiffener Attachments to FlangesWho Certifies Steel?HSS Branch Wall SlendernessFlange Plate Buckling Between Intermittent Welds, May 2023Single-Angle Compression MembersEvaluating Bolt Strength in Old StructuresSeeking Column Splice Detail Input, April 2023Fabrication and Erection Tolerances for AESS Category 2Counterfeit BoltsIncorporating Sustainability in DesignMaterial Identification and Piece Marking, March 2023Connecting to W8 Column WebsCJP Weld with Nonsteel BackingSection J10.7 Stiffener RequirementsHSS Torsional ConstantClass A Coating Applied Over a Class B Coating, February 2023Column Reinforcement for Longer Unbraced LengthHot-Rolled Structural SectionsReinforcing a Wide-Flange Beam Due to Local Flange Bending, January 2023F3148 FastenersHSS Corner RadiusSingle-Plate Beam-to-Girder Connection, December 2022Base Metal CheckSpeedCore ReinforcementWT Reinforcement Stabilizer Plates, November 2022SCBF Supported by a Concrete BeamField Cutting Existing Moment ConnectionCompressible MaterialMinimum Weld Distance, September 2022Variable Superelevation of Twin Tub Girder Bridge DecksPairing F844 Washers with Anchor RodsTightening Nuts on Anchor Rods, August 2022Vertically Curved Members with H/Ls < 0.1Special Moment Frame Connection to the Weak Axis of a Wide-Flange ColumnBracing Members with Skewed Braces, July 2022Flanges and Webs with Concentrated Loads, June 2022Significant Load ReversalGalvanized High-Strength BoltsVarious Interaction Equations, May 2022Protected Zone ClarificationAccommodation of Brace Buckling at Embedded Gusset Plate ConnectionsMinimum Bolt Edge DistanceReusing Anchor Rods, April 2022Welded Stiffened Seat EccentricitySlip-Critical in Bolted Moment ConnectionsSlip-Critical in Welded Moment ConnectionsSteel Bridge Design HandbookFillet Weld Directional Strength Increase, March 2022Chevron Brace Force Distribution, February 2022Approved Pretensioning MethodsBridge WeldingRepair of Corrosion DamageFlange Local Bending vs. PryingStitch Welds in SCBF Braces, January 2022Strengthening Existing ColumnsWeak-axis Shear in a Wide Flange Member, December 2021Historic Steel and Available StrengthHSS Y-Connection Weld Design, November 2021ASTM A770 and Thick Base PlatesWeak Axis Loading of Single-Plate ConnectionHSS Weld Seams and AESS, October 2021AB Column Shape DesignationEnd-Plate Moment Connection StiffenersAISCSteel Construction Manual Table 10-10a--Controlling Limit State, September 2021Shear Buckling CoefficientBuilt-up Compression MemberWeb Local Yielding, August 2021Reinforcement Design and Residual StressesWelding Reinforcement PlatesFabricating Bolt HolesAngle Brace Work Point, July 2021Beams with Warped WebsBridge Girder Depth and TransportationFillet vs. CJP WeldsVisible Coating DefectDouble-Nut and Bolt LooseningSpeedCore Design Guide AvailabilitySingle-Plate Connections to HSS, June 2021High-Temperature ApplicationsMaterial PropertiesWeldsStabilityCreepGraphitization, May 2021Flare-Bevel Groove WeldsChanges between the 14th and 15thManual EditionsNotional Loads and ServiceabilityShear End-Plate Connection Gaps, April 2021Changes in the LatestSpecificationThermal BreaksType 1 Fasteners with Weathering Steel GirdersAdopting the RCSCSpecificationWasher Limits within the GripInstallation Methods, March 2021Restraint ClassificationsGlobal Warming Potential Difference in an HSS Environmental Product Declaration (EPD)Effective Weld Area of a Flare Bevel Groove WeldSCBF Beam-to-Column Connection, February 2021Mild Steel ShimsChannel GageTheoretical Cutoff Point3D Models and CommunicationRandom Basis, January 2021ASTM A529 MaterialBolt Holes for Bridge ProjectsCombined LoadingSteel Beam from 1938, December 2020Evaluating a Floor System Designed in 1913Fatigue in Weld MetalPrying Check MethodsSlip-Critical in Bolted Moment ConnectionsSlip-Critical in Welded Moment ConnectionsFillet Welds Placed Over Gaps, November 2020Top Flange Steel BracingAcceptable Weld ProfileShear Stiffness ReductionCastellated Beam FabricationEnd-Loaded Connections with Multiple Faying Surfaces, October 2020Steel Dimensioning ToolFourth Edition Seismic Design ManualConference ProceedingsHelpful AISC PublicationsEye BoltsOrdinary Moment Frame Weld RequirementsPDF Copy of Seismic Design Manual, September 2020Warping StressesPlacing Welds on Existing Welds, August 2020What Side of a Groove Weld is Backgouged?Removing RequirementsIntermittent PJP Weld SpacingChapter K Ductility RequirementClarification of NSBA Splice Spreadsheet, July 2020Standard for SpeedCoreCollaboration with AISIAISC 342: Seismic Evaluation and Retrofit of Existing Structural Steel BuildingsASD vs. LRFD, June 2020Multistory Structures Taller than 125 ftWidth-to-Thickness Ratios for Beam-ColumnsPrying at Stiffened Beam Flange Bolted Connections, May 2020Column EccentricityIntermittent Fillet Weld Spacing for Tension MembersBeam Stability Bracing, April 2020Half-Inch-Diameter Grade A325 BoltsWeldability of Structural SteelBase Plate Load Distribution, March 2020Plumbness and Straightness ToleranceModerate and Highly Ductile Member Requirements in the Seismic Provisions, February 2020Moment Connection Load Paths into HSS ColumnsPretension and End-Plate Moment ConnectionsCalculating Column ShearNormal-Looking Connections, January 2020Gusset Plate Edge StiffenersPurchasing Agents and Tension-Control BoltsBeam to Round HSS Clamp ConnectionTurn-of-Nut and Pre-Installation VerificationBracing Columns with Skewed Beams, December 2019Weld Strength at Elevated TemperaturesWelding Plate Washers to Base PlatesResponsibility for LintelsWeld Access Hole Requirements for RBS Moment Connections, November 2019Round HSS ConnectionsFillet Weld Designs at the Compression FlangeUndersized Fillet WeldsSteel "Like New", October 2019Rules of Thumb Upset RodsAWS Comparator Sample 1Yield Line Checks Near HSS Member EndsTorsionally Pinned Connections, September 2019Vertical Welds in a Downward DirectionProper Value for SxSection Property ChangesHeaded Stud AnchorsMoment Connected Channel Shapes, August 2019Fixed Ladder OSHA RequirementsFlexural Strength of a Coped SectionWasher RequirementsDifferent Color ManualsBeam Bearing Plates, July 2019Stress Dispersion Angles for Loads Passing Through Plate ElementsTorsional PropertiesAESS Meeting ExpectationsRepair of Mill-Induced Discontinuities, June 2019End-Loaded ConnectionsCurved Member DistortionWT Shapes Bent About the Weak AxisSingle-Plate Connection Design Procedure: Mandatory or Recommended, May 2019Not Using Presqualified Material per AWS D1.1Adequate Job-site Storage SpaceBending HSS ShapesNDT Requirements for CJP WeldsClearances for Slotted HSS BracesFit-up of Bearing StiffenersWrapping Welds for Braces in an SCBF System, April 2019Field Verification and Flange Thickness ToleranceLocal Buckling of Rectangular BarsVibration and Low Natural FrequencyUnzipping Welds, NASCC Special Issue 2019ASTM A500 Grade CEDI Naming ConventionFabricating Anchor RodsBeams Loaded Below Their CentroidAISC or RCSCOCBF vs. SCBF Brace Slenderness Requirements, March 2019Bracing Multiple BeamsConcentrated Forces on ChannelsSection Properties for Historic ShapesLonger Deck SpansUpdated List of Certified Fabricators, February 2019Out-of-Print PublicationsMetric vs. Imperial Bolt Hole SizesExcessive Root OpeningsSmall HSS ShapesColumn Web Workable GagesPartial Depth Stiffeners, January 2019Stability of Beams During ErectionPretensioned Bolts in Moment End PlatesLimiting the Number of Field SplicesGrinding Between Weld PassesShear Lag, December 2018Welding in the K-AreaStaggered BoltsAnchors in Base PlatesWho Provides Backing?