Steel Connection Design Software

Easy to use connection design interface with real-time 3D modeling for AISC 360, Eurocode, and Australian Standards
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Structural Steel Connection Design

SkyCiv Structural Steel Connection Design software offers prescriptive design calculations and checks as per the AISC 360-16 design code, for both ASD and LRFD, Eurocode 3 Design Standards, and Australian Standards 4100. The structural design software is completely cloud-based, so there's nothing to download or install, and is run right from within your browser. Easy modeling, clear results.

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Discover key features of SkyCiv Steel Connection Design

Online Steel Connection Design software for AISC, Eurocode and Australian Standards

SkyCiv Steel Connection Design Software

Efficient steel connection design software

  • Choose among AISC 360-16 (ASD and LRFD), Eurocode 1993-1-8:2010, and AS4100:2020 design codes
  • Conveniently design steel connections using a user-friendly UI
  • Select from a complete set of shape databases for members and components
  • Set your preferred material grades, bolt grades, and weld grades
  • Quickly change from bolted connection to welded connection in just one click

Real-time 3D modelling of the connection

  • See the actual configuration of your connection while you work
  • Navigate through connection-building and 3D-rendering in just one frame
  • Easily visualize the sizes of your members and plates
  • Freely adjust the dimensions of your connections
  • Update your bolt group lay-out in just a few clicks
  • Aim to minimize potential fit-up issues through the rendered model
SkyCiv Steel Connection Design Software
SkyCiv Steel Connection Design Software

Full calculation reports

  • Download the detailed, step by step calculation report with references in PDF or HTML files
  • See first all the project and connection information at the start
  • Understand checks through graphical illustrations on the report
  • Review the connection in one glance through the tabulated summary report at the end
  • Effortlessly review all checks through easily-recognizable colored remarks and DCR value
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Watch this Connection Design demo to get a quick start:

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More benefits from SkyCiv

A better design workflow
SkyCiv Cloud Computing Gif

SkyCiv structural design software is 100% cloud, giving you instant access through your web browsers. Simply log into your SkyCiv account and visit the software directly. You can now access your files from anywhere and at any time.

SkyCiv software is built with a number of great modeling, editing, and reviewing features that help you achieve a much faster modeling workflow. These range from the pen tool, bulk editing, camera roll, and more.

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Clear step by step calculation reports help the engineer understand exactly what the software is doing - no more blackboxes!

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Share and collaborate in real-time with your team using our file sharing and permission control functionalities. They also allow the SkyCiv Support team to view your models so support can never be easier.

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One account gives you access to all SkyCiv software, allowing you to make the most of our structural engineering software.

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Trusted by engineers around the world

Case studies of real structural engineering projects around the world
SkyCiv Steel Connection Design Software


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SkyCiv KipCon testimonial
"The ease of use and the presentation of the results are both awesome.
I have had ongoing interaction with the support team and
everyone is excellent!"
Mitch Frumkin, CEO of Kipcon
SkyCiv TexasAM University Software Testomonial
It is used for various civil and mechanical engineering courses and the students
love it. We are happy with the continuous updates to SkyCiv as well,
highly recommended.
Dr Kenneth R. Leitch, Assoc. Prof. Texas A&M
SkyCiv StructSure testimonial

"It was easily the most intuitive package available to learn; it is particularly easy to build the 3D model and define nodes, members, supports, materials, sections, then apply loads & combinations."

Stuart Agars, Managing Director of Struct-Sure Limited

Integrations and add-ons

Included in Structural 3D

SkyCiv Revit File Import Export


SkyCiv Excel Plugin


Google Drive

SkyCiv Grasshopper Plugin


SkyCiv Slack Plugin


SkyCiv Microsoft Teams Integration Structural engineers

Microsoft Team

Flexible pricing, no lock-in contracts required

Flexible plans tailored to your needs

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