Author: The Institution of Structural Engineers
2 July 2012
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The Institution of Structural Engineers
(This article was updated in October 2016 to reflect errata issued since its original publication.)
This guide explains the various methods that can be adopted to ensure that lateral stability to structures is achieved. This note also highlights the need for robustness in structures as it is regarded as an aspect of structural design that can have an impact on strategies adopted for lateral stability. All of the guides in this series have an icon based navigation system, designed to aid the reader. Access more Technical Guidance Notes through our series homepage .
This Technical Guidance Note concerns the derivation of wind load onto structures. It is based on Eurocode 1: Actions on Structures Part 1-4; General Actions – Wind Actions. With this being focused on a load that is sensitive to the environment, the UK Annex to the Eurocode plays a significant part as it makes reference to wind speeds that are unique to the British Isles. There are a large amount of variations and conditions the designer must be aware of when determining wind loads on structures. It is for this reason that the reader is referred to the code text more often than in other notes in this series.
This Technical Guidance Note describes the causes of cracking in concrete.