BS EN 1993-1-7:2025 Eurocode 3 - Design of Steel Structures

Welcome to the definitive guide for designing steel structures with plate assemblies under transverse loads. The BS EN 1993-1-7:2025 Eurocode 3 is an essential standard for engineers and architects who are involved in the design and construction of steel structures. This comprehensive document provides the necessary guidelines and specifications to ensure safety, reliability, and efficiency in your structural designs.

Key Features

• Standard Number: BS EN 1993-1-7:2025
• Pages: 86
• Release Date: March 17, 2025
• ISBN: 978 0 539 19304 6
• Status: Standard

Comprehensive Coverage

This standard is meticulously crafted to cover all aspects of designing steel structures with plate assemblies subjected to transverse loads. It provides detailed methodologies and calculations that are crucial for ensuring the structural integrity and performance of steel constructions. Whether you are working on bridges, buildings, or any other steel structure, this Eurocode is your go-to resource for achieving optimal design outcomes.

Why Choose BS EN 1993-1-7:2025?

The BS EN 1993-1-7:2025 is not just a standard; it is a benchmark for excellence in the field of structural engineering. Here are some reasons why this Eurocode is indispensable:

• Up-to-Date Information: Released in 2025, this standard incorporates the latest advancements and research in steel structure design, ensuring that you are working with the most current and relevant information.
• International Recognition: As part of the Eurocode series, this standard is recognized and respected worldwide, making it a valuable asset for international projects and collaborations.
• Enhanced Safety: By adhering to the guidelines set forth in this standard, you can significantly enhance the safety and durability of your steel structures, protecting both the public and your investment.
• Efficiency and Cost-Effectiveness: The methodologies outlined in this Eurocode are designed to optimize material usage and construction processes, leading to cost savings and increased efficiency.

Who Should Use This Standard?

The BS EN 1993-1-7:2025 is an invaluable resource for a wide range of professionals, including:

• Structural Engineers: Gain insights into the latest design techniques and ensure compliance with international standards.
• Architects: Integrate robust and reliable steel structures into your architectural designs.
• Construction Managers: Oversee projects with confidence, knowing that your team is following industry-leading guidelines.
• Academics and Researchers: Utilize this standard as a reference for teaching and developing new research in the field of steel structure design.

Detailed Content

Spanning 86 pages, the BS EN 1993-1-7:2025 provides a thorough exploration of the principles and practices involved in designing steel structures with plate assemblies. Key topics include:

• Design principles for plate assemblies under transverse loads
• Material properties and selection criteria
• Load assessment and distribution
• Structural analysis and calculation methods
• Connection design and detailing
• Inspection and maintenance guidelines

Conclusion

The BS EN 1993-1-7:2025 Eurocode 3 is an indispensable tool for anyone involved in the design and construction of steel structures. Its comprehensive coverage, up-to-date information, and international recognition make it a must-have resource for ensuring the safety, efficiency, and success of your projects. Equip yourself with the knowledge and guidelines provided in this standard to excel in the field of structural engineering.

BS EN 1993-1-7:2025

This standard BS EN 1993-1-7:2025 Eurocode 3. Design of steel structures is classified in these ICS categories:

• 91.010.30 Technical aspects
• 91.080.10 Metal structures
• 91.080.13 Steel structures

1.1 Scope of prEN 1993-1-7 (1) prEN 1993-1-7 provides rules for the structural design of assemblies of unstiffened and stiffened steel plates whose elements are under predominantly distributed transverse loads. (2) prEN 1993-1-7 is applicable to containment structures such as silos, tanks, digesters and lock gates, where the external actions chiefly act transversely on their individual plates or panels. Where a plate or panel under bending is additionally subject to membrane forces that have a significant effect on the resistance, this document covers assessment of the resistance through its computational analysis procedures. (3) prEN 1993-1-7 is applicable to structures with rectangular, trapezoidal or triangular component plate segments, each with one axis of symmetry. (4) prEN 1993-1-7 does not apply to plates or panels where the dominant structural resistance requirement relates to membrane forces in the plates (for these, see EN 1993-1-5). (5) prEN 1993-1-7 does not apply to plates or panels whose curvature (out of flatness) exceeds that defined in 1.1 (14). For such curved plates, see EN 1993-1-6. (6) prEN 1993-1-7 does not apply to circular or annular plates. For such plates, see EN 1993 1-6. (7) prEN 1993-1-7 does not apply to cold-formed sheeting. For such plates, see EN 1993-1-3. (8) This document is only concerned with the requirements for design of plates and plate assemblies against the ultimate limit states of: - plastic failure; - cyclic plasticity; - buckling; - fatigue. (9) Overall equilibrium of the structure (sliding, uplifting, or overturning) is not included in this document. Special considerations for specific applications are available in the relevant applications parts of EN 1993. (10) The rules in this document refer to plate assemblies that are fabricated using unstiffened or stiffened plates or panels. The document is also applicable to the design of individual plates or panels that are predominantly subject to actions transverse to the plane of each plate. Both frictional actions on the plate surface and forces imposed by adjacent components of the plate assembly also induce in-plane actions in each plate. (11) This document gives algebraic rules and guidance to account for bending with small membrane forces in the individual plates or panels. Where an unstiffened or stiffened plates or panels is subject to significant magnitudes of both bending and in-plane forces, the computational analysis procedures of this document apply. (12) Where no application part defines a different range, this document applies to structures within the following limits: - design metal temperatures within the range −50 °C to +100 °C; - the geometry of individual plate segments is limited to rectangular, triangular and trapezoidal shapes with b/t greater than 20, or b1/t greater than 20, as appropriate (see Figure 3.2); - Single plate elements are treated as flat where the deviation from flatness e0 meets the condition (see Figure 9.1). Where this criterion is not met, it is appropriate to treat the plate as a shell panel (see EN 1993-1-6). 1.2 Assumptions (1) Unless specifically stated, the provisions of EN 1990, EN 1991 (all parts) and EN 1993 (all parts) apply. (2) The design methods given in prEN 1993-1-7 are applicable if: - the execution quality is as specified in EN 1090 2, and - the construction materials and products used are as specified in the relevant parts of EN 1993 (all parts), or in the relevant material and product specifications. (3) The provisions in this document apply to materials that satisfy the brittle fracture provisions given in EN 1993-1-4 and EN 1993-1-10. (4) In this document, it is assumed that wind loading, seismic actions and bulk solids flow can, in general, be treated as quasi-static actions. ...