BS EN 1991-1-5:2025 Eurocode 1: Actions on Structures - Thermal Actions

Introducing the BS EN 1991-1-5:2025 Eurocode 1, a pivotal standard that addresses the thermal actions on structures. This comprehensive document is an essential resource for engineers, architects, and construction professionals who are involved in the design and analysis of structures subjected to thermal effects. Released on February 27, 2025, this standard is the latest in the Eurocode series, ensuring that you are equipped with the most up-to-date guidelines and methodologies.

Key Features

• Standard Number: BS EN 1991-1-5:2025
• Pages: 42
• ISBN: 978 0 539 22691 1
• Status: Standard

Comprehensive Coverage

This standard provides a detailed framework for understanding and applying thermal actions in the context of structural design. It covers a wide range of topics, including:

• Temperature variations and their impact on structural integrity.
• Guidelines for assessing thermal loads in different environmental conditions.
• Methods for calculating temperature effects on various types of structures.
• Considerations for both short-term and long-term thermal actions.

Why Choose BS EN 1991-1-5:2025?

The BS EN 1991-1-5:2025 standard is an indispensable tool for professionals in the construction industry. Here are some reasons why it stands out:

• Up-to-Date Information: As a 2025 release, this standard reflects the latest research and technological advancements in the field of thermal actions on structures.
• Internationally Recognized: Part of the Eurocode series, this standard is recognized and used across Europe and beyond, ensuring consistency and reliability in structural design practices.
• Expertly Crafted: Developed by leading experts in the field, this document provides authoritative guidance that is both practical and theoretically sound.

Applications

The BS EN 1991-1-5:2025 standard is applicable to a wide range of structures, including:

• Residential and commercial buildings
• Bridges and other transportation infrastructure
• Industrial facilities
• Specialized structures such as stadiums and arenas

By adhering to the guidelines set forth in this standard, professionals can ensure that their designs are robust, safe, and capable of withstanding the thermal stresses they may encounter throughout their lifespan.

Enhance Your Structural Design

Incorporating the BS EN 1991-1-5:2025 into your design process will enhance the quality and reliability of your projects. This standard provides the necessary tools to accurately assess and mitigate the effects of thermal actions, leading to structures that are not only compliant with regulatory requirements but also optimized for performance and durability.

Conclusion

Whether you are an engineer, architect, or construction manager, the BS EN 1991-1-5:2025 Eurocode 1 is an invaluable resource that will support your efforts in creating safe and efficient structures. With its comprehensive guidelines and expert insights, this standard is a must-have for anyone involved in the design and analysis of structures affected by thermal actions.

BS EN 1991-1-5:2025

This standard BS EN 1991-1-5:2025 Eurocode 1. Actions on structures is classified in these ICS categories:

• 91.010.30 Technical aspects

1.1 Scope of EN 1991-1-5 (1) EN 1991-1-5 gives principles and rules for calculating thermal actions on buildings, bridges and other structures including their structural members. Principles needed for cladding and other attachments of buildings are also provided. (2) This document describes the changes in the temperature of structural members. Characteristic values of thermal actions are presented for use in the design of structures which are exposed to daily and seasonal climatic changes. (3) This document also gives principles for changes in the temperature of structural members due to the paving of hot asphalt on bridge decks. (4) This document also provides principles and rules for thermal actions acting in structures which are mainly a function of their use (e.g. cooling towers, silos, tanks, warm and cold storage facilities, hot and cold services, etc.). NOTE Supplementary guidance for thermal actions on chimneys is provided in EN 13084-1. 1.2 Assumptions (1) The assumptions given in EN 1990:2023, 1.2 apply. (2) EN 1991 1 5 is intended to be used with EN 1990, the other parts of EN 1991 and EN 1992 (all parts) to EN 1999 (all parts) for the design of structures.