Steel detailing is like the blueprint of the metal world. It’s all about taking those big architectural plans and turning them into detailed instructions for making steel structures.
In this article I will include some useful resources to help you understand the steel industry better, learn about steel detailing and the software commonly used in this profession today.
While books and lectures can provide supplementary knowledge, structural steel detailing is primarily learned through hands-on experience rather than theoretical study alone.
The most effective approach is to begin practicing under the supervision and guidance of a more experienced person. Initially, you may encounter mistakes and challenges in detailing, but with time and practice, you will progressively improve and develop proficiency.
A degree in structural engineering is recommended but not necessary for becoming a detailer, but I believe it becomes essential if you aim to broaden your expertise in structural analysis and connection design.
What Does A Steel Detailer Do?
A steel detailer is a professional who creates detailed drawings and models of steel structures and components, which steel fabricators use to construct the final product. Without accurate and precise steel detailing, a construction project can be plagued with errors and delays, which can be costly and potentially dangerous.
Here is a conversation from the Construction Brothers Podcast.
A: Describe it. What do you do?
Construction Brothers Podcast
B: I am a structural steel detailer.
A: What is that?
B: All the steel that’s in buildings. I draft it.
A: But doesn’t the structural engineer do that? So you are like an architect?
B: No, I am not an architect.
A: Then you are like an engineer?
B: No, I am not an engineer.
A: Well, How do you do steel buildings if you are not an engineer?
B: Because the engineer tells me what to do.
A: Why do they need you? They already know what to do. Why are you there?
B: Because without me, they will be lost.
A: How?
B: Because They wouldn’t know how to actually put the building together.
Why You Should Pick a Career in Steel Detailing?
A career in steel detailing can be both rewarding and challenging. On the positive side, it offers a unique opportunity to be part of the backbone of construction, where your work directly impacts the safety and functionality of steel structures like buildings, bridges, and industrial facilities.
The demand for skilled steel detailers is stable, as construction projects are ongoing globally, and the job comes with competitive pay and opportunities for advancement. You’ll develop a strong understanding of engineering principles, construction standards, and cutting-edge software, making it a technically enriching career.
However, there are also challenges to consider. The work can be stressful, especially when managing tight deadlines or working on complex projects that require precision. Errors in detailing can lead to costly mistakes during fabrication or construction, so attention to detail is critical.
Moreover, the job may involve long hours, particularly when working on large-scale projects or handling last-minute revisions. As a beginner, it can also be difficult to master the nuances of industry standards and codes, and without hands-on experience, it can be overwhelming at times. While it’s a stable career, the technical nature of the work can sometimes feel repetitive, and staying updated with new software and standards can require a significant investment in time and effort.
Knowledge Needed for Steel Detailing
To excel in steel detailing, a solid foundation in several key areas of knowledge is essential.
Basic Math and Geometry
First and foremost, a good understanding of basic math and geometry is crucial. Steel detailers work with precise measurements, calculating lengths, angles, and areas to ensure structural accuracy. Familiarity with trigonometry and the ability to interpret complex drawings and designs are important skills that you’ll use daily.
While this video is primarily tailored for structural engineers, much of the content is relevant for detailers as well, particularly concepts involving measurements, angles, and geometry. However, keep in mind that not all of the math covered in the video is directly applicable to steel detailing, as some topics are more advanced or specific to engineering analysis.
Metric and Imperial Measurement Systems
Another critical aspect is understanding the metric and imperial measurement systems. Depending on the region or project, you may need to work with either metric (millimeters, meters…) or imperial (inches, feet…) units, so fluency in both systems is necessary. This also involves being able to convert between these units seamlessly, as construction projects may use different measurement conventions.
Basics of Steel Structures
You also need a solid grasp of the basics of steel structures. This includes understanding the types of materials used in construction, how steel is fabricated, and how various steel components fit together to form a stable structure. Knowledge of load-bearing principles, how forces are transferred through a structure, and the basic principles of structural engineering are all important.
Joists and Girders
An understanding of joists and girders is fundamental in steel detailing. These are key components of many steel structures, with joists providing support for floors and roofs, while girders act as main horizontal supports for beams or joists. Knowing how to properly detail these elements—ensuring they are correctly sized, placed, and connected—is essential to ensuring the structural integrity of the final project.
Understanding Codes and Standards
A key aspect of steel detailing is having a thorough understanding of the various codes and standards that govern the design, fabrication, and construction of steel structures. One of the most widely recognized standards is the AISC (American Institute of Steel Construction), which provides guidelines for the design, detailing, and fabrication of steel structures in the United States.
In Europe, BS EN 1090 and the Eurocodes are commonly used to ensure that steel structures meet the required strength, stability, and safety criteria. In other regions, such as India and Australia, local standards like IS 800 and AS 4100 are followed, each addressing specific structural requirements for those areas.
Understanding these codes is critical for steel detailers, as they ensure compliance with national and international safety standards, promote high-quality workmanship, and help avoid costly mistakes during fabrication or construction.
Fabrication and Welding Basics
Understanding the basics of fabrication and welding is crucial for steel detailers, as it directly influences how designs are translated into reality. Fabrication involves cutting, shaping, and assembling steel components based on the detailer’s drawings. A steel detailer must be familiar with common fabrication techniques, such as cutting with saws or plasma, and forming processes like bending or rolling.
This AISC webinar series, Steel Fabrication: A Virtual, Detailed Tour of the Steel Fabrication Process, offers a comprehensive look at the processes, techniques, and technologies involved in turning raw steel into finished structural components. Perfect for both beginners and professionals, it’s an excellent resource to enhance your understanding of steel detailing and fabrication.
Additionally, knowledge of welding symbols, joint types, and the limitations of different welding methods (e.g., MIG, TIG, or stick welding) is essential for producing accurate drawings that align with fabrication shop capabilities. Understanding these basics helps ensure that the designs are practical, cost-effective, and achievable, reducing the risk of errors or delays during manufacturing and assembly.
Check out this informative video on welding symbols for a concise and practical explanation of how to read and interpret these essential notations in steel detailing and fabrication drawings.
Common Software Tools in Steel Detailing
In steel detailing, several software tools are widely used to create accurate, detailed drawings and 3D models for fabrication. Tekla Structures is one of the most popular and comprehensive solutions, offering advanced 3D modeling capabilities.
If you want to start learning Tekla Structures, read our guide on the best ways to learn Tekla Structures.
SDS/2 and Advance Steel are also powerful software tools designed specifically for steel detailing.
AutoCAD, although not specifically tailored for steel detailing, is frequently used for creating 2D drawings and layouts, and is often employed in conjunction with other specialized tools.
Tekla Structures, SDS/2 and Advance Steel are more specialized and may require more training but are great investments for advancing in the field. Each tool has its strengths, and choosing the right one often depends on the complexity of the projects and the specific needs of the detailer or the company.
Useful Resources for Steel Detailing
This AISC’s Free Steel Detailing Course is an excellent resource for anyone looking to build a solid foundation in steel detailing. Designed for beginners, this self-paced course covers essential topics such as reading structural drawings, understanding detailing standards, and creating accurate shop and erection drawings.
It also dives into important concepts like connection detailing, material handling, and common steel components used in construction. With interactive lessons and practical examples, this course is a great starting point for those new to the field or professionals seeking to refine their skills.
Best of all, it’s completely free, making it an accessible and valuable tool for aspiring steel detailers.
Steel Industry Podcasts
Expand your knowledge and stay updated on the latest trends in the steel industry by exploring the best steel industry podcasts. From insights on steel design and detailing to discussions about fabrication and industry innovations, these podcasts are a valuable resource for professionals and enthusiasts alike.
Conclusion
Steel detailing is a challenging yet rewarding profession that plays a vital role in bringing steel structures to life. With the right knowledge, tools, and resources, you can build a successful career in this field, contributing to projects that shape our skylines and infrastructure. Whether you’re just starting or looking to advance your skills, investing in continuous learning and hands-on experience is key. Embrace the journey, and remember – every detail you create is a step toward building a stronger, safer world.
