BS EN 1991-1-1:2025 Eurocode 1 - Actions on Structures

Standard Number: BS EN 1991-1-1:2025

Release Date: February 27, 2025

ISBN: 978 0 539 22272 2

Status: Standard

Pages: 50

Overview

The BS EN 1991-1-1:2025 Eurocode 1 is an essential standard for professionals in the construction and engineering industries. This comprehensive document provides detailed guidelines on the actions on structures, specifically focusing on the specific weight of materials, the self-weight of construction works, and the imposed loads for buildings. As a crucial part of the Eurocode series, it ensures that structures are designed to withstand various loads and forces, promoting safety, reliability, and efficiency in construction projects.

Key Features

• Comprehensive Guidelines: This standard offers a thorough set of guidelines that cover the specific weight of materials, self-weight of construction works, and imposed loads for buildings, ensuring that all aspects of structural design are considered.
• Up-to-Date Information: Released in 2025, this document reflects the latest advancements and research in the field, providing users with the most current and relevant information.
• Internationally Recognized: As part of the Eurocode series, this standard is recognized and used across Europe and beyond, making it a valuable resource for international projects.
• Safety and Reliability: By adhering to the guidelines set out in this standard, engineers and architects can ensure that their structures are safe, reliable, and capable of withstanding various loads and forces.

Why Choose BS EN 1991-1-1:2025?

Choosing the BS EN 1991-1-1:2025 Eurocode 1 standard means opting for a document that is at the forefront of structural engineering. It is designed to help professionals create buildings that are not only safe and reliable but also efficient and cost-effective. By following the guidelines provided, you can ensure that your projects meet the highest standards of quality and safety.

Who Should Use This Standard?

This standard is ideal for a wide range of professionals in the construction and engineering industries, including:

• Structural Engineers
• Architects
• Construction Managers
• Building Inspectors
• Project Managers

Whether you are working on a small residential project or a large commercial development, the BS EN 1991-1-1:2025 provides the essential guidelines needed to ensure the success of your project.

Detailed Content

With 50 pages of detailed content, this standard covers a wide range of topics related to the actions on structures. It includes:

• Specific weight of various construction materials
• Guidelines for calculating the self-weight of construction works
• Methods for determining imposed loads on buildings
• Examples and case studies to illustrate key concepts

Conclusion

The BS EN 1991-1-1:2025 Eurocode 1 is an indispensable resource for anyone involved in the design and construction of buildings. By providing clear and comprehensive guidelines on the actions on structures, it helps ensure that buildings are safe, reliable, and efficient. Whether you are a seasoned professional or new to the field, this standard is a valuable tool that will enhance your understanding and application of structural engineering principles.

BS EN 1991-1-1:2025

This standard BS EN 1991-1-1:2025 Eurocode 1. Actions on structures is classified in these ICS categories:

• 91.010.30 Technical aspects
• 91.080.01 Structures of buildings in general

(1) EN 1991-1-1 gives rules on the following aspects related to actions, which are relevant to the structural design of buildings and civil engineering works including some geotechnical aspects: - specific weight of construction materials and stored materials; - self-weight of construction works; - imposed loads for buildings. (2) Mean values for specific weight of specific construction materials, additional materials for bridges, stored materials and products are given. In addition, for specific materials and products the angle of repose is provided. (3) Methods for the assessment of the characteristic values of self-weight of construction works are given. (4) Characteristic values of imposed loads are given for the following areas in buildings according to the category of use: - residential, social, commercial and administration areas; - areas for archive, storage and industrial activities; - garage and vehicle traffic areas (excluding bridges); - roofs; - stairs and landings; - terraces and balconies. NOTE The loads on traffic areas given in this standard refer to vehicles up to a gross vehicle weight of 160 kN. Further information can be obtained from EN 1991-2. (5) Characteristic values of horizontal imposed loads on parapets and partition walls acting as barriers are provided. NOTE Forces due to vehicle impact are specified in EN 1991-1-7 and EN 1991-2. 1.2 Assumptions (1) The general assumptions of EN 1990 apply. (2) EN 1991-1-1 is intended to be used with EN 1990, the other parts of EN 1991 and the other Eurocode parts for the design of structures.