Felsbauplanung mit dem geotechnischen Werkzeugkasten von morgen: Eurocode 7 – Allgemeine Regeln (EN 1997‐1:2024)

• DOI: 10.1002/geot.202300019
• Publication Date: 2023-09-01T13:39:21Z
• Authors: Herbert Walter; Vincent Labiouse; Luís Lamas; Guido Nuijten; Johan Spross; Håkan Stille
• Keywords: Eurocode; Limit state design; Classification of discontinuities

Abstract The second generation of Eurocode 7 aims at covering ground, including both soil and rock. Current practice ground engineering forms the basis, aim is to include rock engineering, improving ease use, harmonization regulations, new developments. This paper deals with EN 1997 part 1 addressing general rules geotechnical design, connected 1990, basis structural parts 2 3 1997. design process from investigation verification limit states illustrated a focus on engineering. following topics are dealt in more detail: Geotechnical Categories: They now based Consequence Classes newly introduced Complexity Classes. A state be sufficient has combined other checks depending these classes. Replacement Design Approaches current 7: Ultimate will verified by combination Verification Cases partial factors actions action effects, sets properties resistances, respectively. Application numerical methods, where ULS‐verification two defined. Use probabilistic methods calculation, especially appropriate cases discontinuities govern design. Practice Observational Method, variants regulations about their choice.