Français
6. Post feet and foundations
The foundation is the final structural element, ensuring that the forces acting on the building are transmitted to the ground itself. They are generally made of reinforced concrete and built by civil engineering companies. Since manufacturing tolerances vary from one material to another (millimetre tolerances for steel, centimetre tolerances for concrete), all necessary systems must be in place to compensate for deviations between theoretical and actual dimensions (wedges, slotted holes, etc.).
The choice of foundation type (insulated footing, threaded footing, invert, pile, etc.) depends on both the intensity of the forces to be transmitted and the soil's ability to resist them. While the transfer of vertical forces generally poses no problem, since the foundation's bearing surface is sized according to the soil's load-bearing capacity, the same cannot be said...
The Ultimate Scientific and Technical Reference
This article is included in
The superstructure of the building
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Post feet and foundations
Longitudinal wind beams
Bibliography
Standards and norms
- Eurocode 3 – Design of steel structures. Part 1-1: General rules and rules for buildings. - NF EN 1993-1-1 AFNOR - Octobre 2005
- Eurocode 3 – Structural steel design – National Annex to NF EN 1993-1-1:2005. Part 1-1: General rules and rules for buildings. - NF EN 1993-1-1/NA AFNOR - Août 2013
- Eurocode 3 : Calcul des structures en acier. Partie 1-8 : Calcul des assemblages. - NF EN 1993-1-8 AFNOR - Décembre...
Website
Métalétech. Website created by the Centre Technique Industriel de la Construction Métallique (CTICM), providing access to a wealth of practical information and technical documents.
The Ultimate Scientific and Technical Reference
