Technological Innovation

What is BS EN 1993-4-2:2010?

BS EN 1993-4-2:2010 is a technical standard used in the field of structural design and construction. It specifically provides guidance on the design of steel structures with concrete-filled hollow sections. This standard, often referred to as Eurocode 3 Part 4-2, is part of the Eurocode suite of design standards adopted by many European countries.

Benefits and Importance of BS EN 1993-4-2:2010

The implementation of BS EN 1993-4-2:2010 brings several benefits to the construction industry. Firstly, it offers a unified and harmonized approach to the design and construction of steel structures with concrete-filled hollow sections across Europe. This ensures consistency and compatibility in the design process, making it easier for engineers to collaborate and exchange knowledge.

In addition, BS EN 1993-4-2:2010 provides guidelines for ensuring the safety, serviceability, durability, and sustainability of steel structures with concrete-filled hollow sections. These guidelines take into account various factors such as material properties, design principles, loadings, and environmental conditions.

Furthermore, adhering to BS EN 1993-4-2:2010 can improve the overall efficiency and cost-effectiveness of construction projects. The standard incorporates modern design methods, taking advantage of advancements in structural engineering research and technology. By following these guidelines, engineers can optimize the use of materials, reduce project timelines, and minimize construction costs.

Application Examples

BS EN 1993-4-2:2010 has been applied in a wide range of construction projects, contributing to the development of iconic steel structures. For instance, it played a vital role in the design of the Shard in London, one of the tallest buildings in Europe. The standard's guidelines for using concrete-filled hollow sections helped achieve the structural stability and aesthetic appeal of this iconic landmark.

Similarly, BS EN 1993-4-2:2010 was used in the construction of the Millau Viaduct in France, known as the tallest bridge in the world. The standard's provisions for steel and concrete composite structures ensured the safety and reliability of this remarkable engineering marvel.


BS EN 1993-4-2:2010 is a significant standard in the field of structural design, specifically addressing steel structures with concrete-filled hollow sections. Its implementation provides numerous benefits, including harmonization, safety, efficiency, and cost-effectiveness. Through its application, impressive steel structures have been realized, showcasing the success and importance of adhering to this technical standard.



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