ISO 23469:2005 PDF Download

ISO 23469:2005 is a standard that provides guidelines for specifying seismic actions for the design of various geotechnical works. It covers a wide range of structures, including buried structures, foundations, retaining walls, pile-supported wharves and piers, earth structures, gravity dams, and landfill and waste sites. The standard is applicable for both new and existing geotechnical works.

The guidelines outlined in ISO 23469:2005 aim to ensure that geotechnical works are designed to withstand seismic actions effectively. These actions include ground shaking, liquefaction potential, fault displacement, and ground failure. The standard provides a framework for assessing the seismic hazards specific to each project and determining the appropriate design parameters for geotechnical works.

While ISO 23469:2005 provides general guidelines, it acknowledges that more specific procedures may be required for existing geotechnical works. In such cases, additional procedures outlined in ISO 13822, specifically for existing structures, can be utilized. This standard serves as an essential reference for engineers and designers involved in the geotechnical design and construction industry, helping ensure the safety and effectiveness of geotechnical works under seismic conditions.