BS EN 1991-1-9:2025 Eurocode 1 - Actions on Structures: Atmospheric Icing

Introducing the BS EN 1991-1-9:2025 Eurocode 1, a comprehensive standard that addresses the critical aspect of atmospheric icing on structures. This essential document is a must-have for engineers, architects, and construction professionals who are involved in the design and analysis of structures exposed to atmospheric icing conditions.

Overview

The BS EN 1991-1-9:2025 is part of the Eurocode 1 series, which provides guidelines for assessing actions on structures. This particular standard focuses on the effects of atmospheric icing, a phenomenon that can significantly impact the safety and integrity of structures. With the increasing frequency of extreme weather events, understanding and mitigating the risks associated with atmospheric icing is more important than ever.

Key Features

• Standard Number: BS EN 1991-1-9:2025
• Pages: 38
• Release Date: February 27, 2025
• ISBN: 978 0 539 22685 0
• Status: Standard

Why Choose BS EN 1991-1-9:2025?

This standard is meticulously crafted to provide a robust framework for evaluating the impact of atmospheric icing on structures. It offers detailed guidance on:

• Identifying and assessing the risk of icing on various types of structures.
• Designing structures to withstand the additional loads imposed by ice accumulation.
• Implementing effective mitigation strategies to reduce the impact of icing.
• Ensuring compliance with international safety and design standards.

Who Will Benefit?

The BS EN 1991-1-9:2025 is an invaluable resource for a wide range of professionals, including:

• Structural Engineers: Gain insights into the latest methodologies for designing structures that can endure atmospheric icing.
• Architects: Ensure that your designs are not only aesthetically pleasing but also resilient to environmental challenges.
• Construction Managers: Implement best practices for construction projects in regions prone to icing conditions.
• Regulatory Authorities: Stay informed about the latest standards to ensure compliance and safety in construction projects.

Comprehensive Coverage

With 38 pages of in-depth content, this standard provides a thorough exploration of atmospheric icing and its implications for structural design. It includes:

• Detailed explanations of the physical processes leading to atmospheric icing.
• Guidelines for calculating the additional loads due to ice accumulation.
• Case studies and examples illustrating the application of the standard in real-world scenarios.
• Recommendations for monitoring and maintenance practices to ensure long-term structural integrity.

Stay Ahead with the Latest Standards

Released on February 27, 2025, the BS EN 1991-1-9:2025 represents the latest advancements in understanding and managing the effects of atmospheric icing on structures. By integrating this standard into your practice, you can enhance the safety, reliability, and longevity of your projects.

Conclusion

In a world where climate conditions are becoming increasingly unpredictable, the BS EN 1991-1-9:2025 Eurocode 1 is an indispensable tool for ensuring that structures are designed to withstand the challenges posed by atmospheric icing. Equip yourself with the knowledge and guidelines provided in this standard to deliver projects that meet the highest standards of safety and performance.

Invest in the BS EN 1991-1-9:2025 today and take a proactive step towards safeguarding your structures against the impacts of atmospheric icing.

BS EN 1991-1-9:2025

This standard BS EN 1991-1-9:2025 Eurocode 1. Actions on structures is classified in these ICS categories:

• 91.010.30 Technical aspects

1.1 Scope of EN 1991-1-9 (1) EN 1991 1 9 gives principles and rules to determine the values of loads due to atmospheric icing to be used for following types of structures: - masts; - towers; - antennas and antenna structures; - cables, stays, guy ropes and similar structures; - rope ways (cable railways); - structures for ski-lifts; - buildings or parts of them exposed to potential icing; - special types of structures, such as towers for transmission lines and wind turbines. NOTE Atmospheric icing on electrical overhead lines is covered by EN 50341-1. (2) EN 1991-1-9 specifies values for: - dimensions and weight of accreted ice; - shapes of accreted ice. (3) EN 1991-1-9 covers types of icing, ice loads acting on structures, and falling ice considerations. NOTE For wind actions on iced structures, see EN 1991-1-4. 1.2 Assumptions The assumptions given in EN 1990:2023, 1.2 apply. EN 1991-1-9 is intended to be used with EN 1990 (all parts), the other parts of EN 1991 and EN 1992 (all parts) to EN 1999 (all parts) for the design of structures.