: When piles are placed closely together (forming a group), the guide requires designers to account for reduced individual capacity and increased settlement due to mutual interaction. Critical Installation Standards
The recommendations focus on ensuring both structural stability and long-term durability through standardized practices: Recommendations on Piling
: Design is based on the partial safety factor approach, differentiating between Ultimate Limit State (ULS) —ensuring the pile doesn't fail—and Serviceability Limit State (SLS), which controls settlements and deformations. : When piles are placed closely together (forming
The "Recommendations on Piling" (EA-Pfähle) is a globally recognized handbook by the German Geotechnical Society that serves as the definitive guide for designing and constructing pile foundations. It aligns with Eurocode 7 and DIN 1054 standards, covering everything from single bored piles to complex piled raft foundations . Core Technical Principles It aligns with Eurocode 7 and DIN 1054