b'ENGINEERS CORNEREmbeddedplateplacementtolerancesperpendicular to the plane of the concrete1.Basiccolumnbaseplateandanchoragethe industry standard is to expect12face. When slotted holes are used it is com- connections,mm for the face of the concrete form and mon practice to use a plate washer, however,2.Heavily loaded steel beam to concrete con-25 mm for the position of the embed in thetheconfigurationshowninFigure6 can benectionsincluding bracing, andplaneofthewall.The25-mmeccentricityconsidered to avoid the extra plate washer. 3.Bracing connections at column base plates.showninFigure 5allowstheEoRto accommodatethenormaltolerancesthatForming the Steel and Concrete Together Let us know if you enjoyed this article and if you can be expected during construction withoutInCanada,thedesignofasteelbeamtowould like to see more of this kind of content by needing to reevaluate the connection. embeddedplateconnectionisoftensplitsending comments and suggestions for future Consistent geometry and anchor spacing between the EoR, who designs the anchoragetopics to engineering@cisc-icca.ca. ASthe selection of standardized plate size andandembeddedplate,andthefabricators anchorspacingallowsgreaterefficiencyin connection design engineer, who designs theReferencesfabrication and less chance for errors tobeamconnectionweldedtotheembeddedCSA.(2019).A23.3:19DesignofConcrete propagate during field installation. That plate. The information in this article should beStructures. Canadian Standards Association, said, there will always be unique designofbenefittobothoftheseengineersaswellas Mississauga, ON.situationsthatrequirecustomizedplateother sectors of the steel industry. The simple geometry or layout. rules of thumb will allow design engineers toCSA. (2018). W59:18 Welded Steel Construction. Tie off shackle hole or nailing holesaddingquickly determine the size of moderately loadedCanadian Standards Association, Mississauga, ON.aholeatthetopofthegussettoallowsteel-to-concrete connections, especially when attachment of a shackle (seeFigure2) forcombinedwiththeconnectioninformationCISC. (2022). Handbook of Steel Construction, safety during placement of large embeddedgiven in the CISC handbook. It will also allow12thEdition.CanadianInstituteofSteel plates. For smaller plates like that depictedfabricator and connection design engineers toConstruction, Markham, ON.in Figure5, it is more common to fabricate adetail the steel side of the connection to suit nailing hole to help secure the embed plate tobothconstructabilityconsiderationsandtheChin,I.C.X.,Driver,R.G.,andTomlinson, the form and/or surrounding reinforcement. design intent (axial load or shear load dominant).D.(2021).StandardizationandTestingof Slotted holes with plate washerswhen ac- However, this article hasnt covered all aspectsEmbedded Plates for Design, Fabrication, and commodating the plate placement toleranc- ofsteel-to-concreteconnectionsinfutureConstructionEconomy.SteelCentreRep. es, it is common to use a bolted steel con- articles, well continue to explore the steel-to- No. 020, University of Alberta, Edmonton, AB. nection that includes a long slot orientatedconcrete connection topic by reviewing: www.steelcentre.ca/reports. CANADAS PREMIER STRUCTURAL STEELTSETSE STEEL LTD. & FLAT BED TRANSPORT EXPERTSSTRUCTURAL AND MISCELLANEOUS STEEL FABRICATION FOR COMMERCIAL AND INDUSTRIAL PROJECTSMoore Brothers Transport Ltd.Proudly serving Western Canada 13908 Hurontario Street|Inglewood, ONL7C 2B8Tel: 905-838-2222 | Fax: 905-838-4798403-279-6060|www.tsesteel.comToll Free: 1-866-279-7907smoore@moorebrothers.ca | www.moorebrothers.ca14|WINTER 2023/2024 ADVANTAGE STEEL'