Connection design
Connections designed or checked to the agreed code for the design forces.
Engineering Services · Steel Structures for Guyana
Connection Detailing Designed for Erection in Guyana
Connections are where a steel building is either easy or difficult to build. We design and detail bolted connections that are welded in our factory and only bolted on site, so a local crew with standard equipment can erect your building safely and accurately.
Tay Ninh, Vietnam
Engineering · Fabrication · Shipping
Destination: Guyana
Shop-welded, site-bolted
- Connection design
- AISC 360-22
- Member and connection design to the agreed code
- Structural welding
- AWS D1.1:2020
- Shop welding procedures, welders and inspection
- Welding quality
- ISO 3834-2
- Comprehensive quality requirements for fusion welding
- Site connections
- Bolted
- Designed to be bolted on site wherever possible
Design codes and certificates as listed in World Steel's company profile; the code for each project is agreed with its engineer of record.
Why it matters
Good connections save days on site
Every hour a crane waits for a connection that does not fit costs money. Our connections are detailed so parts locate easily, bolts can be reached with standard tools and tolerances suit site conditions.
Welding is done in the factory, under controlled conditions and inspection. On site, the crew bolts the parts together, which is faster, safer and easier to check than site welding in tropical rain and heat.
Connections we detail
- Moment end plates for rafters and columns
- Splices sized for shipping lengths
- Column base plates and anchor bolts
- Bracing, purlin and girt connections
- Crane brackets and mezzanine connections
What you receive
What you receive
Connection information that your engineer can check and your crew can build.
Connection details
Plates, welds, holes and bolts dimensioned on the shop drawings.
Bolt list
Bolt grade, diameter, length and quantity for every connection.
Tightening requirements
Snug-tight or pretensioned bolts identified, as specified by the design.
Base plate and anchor details
Anchor bolt layout and projections for the foundation contractor.
Weld inspection records
Records of shop weld inspection for the quality file.
How we work
From forces to bolts
-
01
Design forces
Forces taken from the frame design.
Technical highlight: Every load combination.
Related documents: Connection forces
-
02
Connection type
End plate, splice, cleat or base plate chosen.
Technical highlight: Bolted on site by design.
Related documents: Connection concept
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03
Design
Bolts, plates and welds designed.
Technical highlight: Code checks recorded.
Related documents: Connection design
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04
Detailing
Holes, gaps and tolerances drawn.
Technical highlight: Fit-up and tool access checked.
Related documents: Shop drawings
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05
Inspection
Welds and hole positions inspected in the factory.
Technical highlight: QC hold points.
Related documents: Inspection records
Engineered for Guyana
Connections that suit Guyanese sites
Practical details for local crews, weather and equipment.
Bolted, not welded
Site welding in heavy rain and humidity is slow and hard to inspect, so we design to bolt on site.
Erection drawingsStandard equipment
Connections are detailed for the cranes and tools local contractors normally have, with lifting weights shown.
Steel building guideShipping splices
Long members are spliced where container and transport limits require, at positions the design allows.
Shipping to GuyanaCorrosion details
Details avoid water traps, and bolts are supplied with a coating suited to the exposure.
Corrosion protectionWho does what
World Steel engineers and manufactures in Vietnam and exports to Guyana. Work that has to be done in Guyana is carried out by the client or licensed local partners, with our engineers supporting them remotely.
| Service | Who performs it | Notes |
|---|---|---|
| Connection design and detailing | World Steel | World Steel engineering team |
| Shop welding and inspection | World Steel | World Steel factory, Tay Ninh, Vietnam |
| Approval of connection design | Local partner / client | Your engineer of record |
| Local approvals and stamped drawings | Local partner / client | A locally registered engineer where Guyanese rules require it |
| Foundations and anchor bolt installation | Local partner / client | Licensed local contractor, to the anchor bolt plan |
| Erection on site | Local partner / client | Licensed local erection contractor, with World Steel drawings and remote support |
FAQ
Questions about connection detailing
Straight answers on scope, design codes, shipping and what happens in Guyana.
Ask an engineerWill any welding be needed on site?
We design connections to be bolted on site wherever possible. If a project needs site welding, it is shown on the drawings for a qualified local welder.
Which bolts do you supply?
Structural bolts of the grade specified by the design, with nuts and washers, packed and labelled by connection type.
Do bolts need to be pretensioned?
Some connections, such as moment end plates, may require pretensioned bolts. The erection drawings state which, and the method to use.
Can your connections be checked by my engineer?
Yes. Connection design and details are part of the approval drawings and calculations, where included in scope.
Engineering Services
More engineering services
Each service can be ordered on its own or as part of a complete design, manufacture and supply package.
Structural Engineering Coordination
Design inputs, loads and approvals coordinated with your engineer of record.
ExploreStructural System Selection
Portal, PEB tapered, truss, braced or moment frames chosen for your building.
ExploreDesign Optimization
Frame geometry and member sizes tuned to cut tonnage and freight.
ExploreMaterial Optimization
Standard plates, sections and bolts for faster procurement and fabrication.
ExploreShop Drawings
Member-by-member drawings you approve before production.
ExploreFabrication Drawings
Assembly and part drawings with piece marks that run our factory.
ExploreErection Drawings
Anchor bolt plans, marking plans and erection notes for the site team.
ExploreBIM Coordination
3D steel models for clash checking where the project needs it.
ExploreTechnical Documentation
Design basis, drawings, bills of material and quality records.
ExploreAsk an engineer about connections
Planning a building with cranes, mezzanines or long spans? Tell us and we will explain how we would detail it.
Related pages
Shop Drawings
Member-by-member fabrication drawings submitted for review before production.
Read moreErection Drawings
Anchor bolt plans, general arrangement and marking plans for the site team.
Read moreDesign Optimization
Bay spacing, frame geometry and member sizes tuned to reduce tonnage without compromising performance.
Read moreEngineering Solutions
Structural engineering coordination, design optimization, connection detailing, shop drawings, BIM coordination and technical documentation.
Read moreGuyana-Specific Engineering Solutions
International engineering adapted to Guyana's conditions: climate, rainfall, coastal corrosion, wind, ground conditions, flooding, ventilation and logistics.
Read moreStructural Engineering Coordination
We develop the structural concept with you and coordinate design inputs, loads and approvals with the engineer of record, so the steel that arrives in Guyana i…
Read more