Modélisation B ============== Caractéristiques de la modélisation ----------------------------------- On utilise une modélisation POU_D_E. On fait une analyse à l’ELS. Caractéristiques du maillage ---------------------------- Le maillage contient 1 seul segment (soi 2 nœuds), maillé linéairement. Grandeurs testées et résultats ------------------------------ +------------------------+------------------------------+----------------------------------------------------------------------------------------------------------+--------------------------------------------------+ | **C** as de chargement | **Configuration considérée** | **Ferraillage Longitudinal de référence (en cm²)** | **Ferraillage** Transversal **(en cm²/** m **)** | | | +----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | | **DNS** Y **I** | **DNS** Y **S** | **DNS** Z **I** | **DNS** Z **S** | **DNS** T | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 1 | 1 | 0 | 0 | 0 | 0 | 4.27 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 0 | 0 | 0 | 4.27 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 0 | 0 | 0 | 0 | 4.27 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 0 | 0 | 0 | 19.23 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 2 | 1 | 6.25 | 6.25 | 6.25 | 6.25 | 4.27 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 6.25 | 6.25 | 6.25 | 6.25 | 4.27 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 6.25 | 6.25 | 6.25 | 6.25 | 4.27 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 6.25 | 6.25 | 6.25 | 6.25 | 19.23 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 3 | 1 | 6.25 | 6.25 | 6.25 | 6.25 | 5.33 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 6.25 | 6.25 | 6.25 | 6.25 | 5.33 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 6.25 | 6.25 | 6.25 | 6.25 | 5.33 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 6.25 | 6.25 | 6.25 | 6.25 | 21.6 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 4 | 1 | 5.89 | 0 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 5.89 | 0 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 6.01 | 1.96 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 5.89 | 0 | 0 | 0 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 5 | 1 | 0 | 0 | 0 | 11.24 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 0 | 0 | 11.24 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 0 | 0 | 6.95 | 11.01 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 0 | 0 | 11.24 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 6 | 1 | 0 | 7.17 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 7.17 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 3.93 | 7.19 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 7.17 | 0 | 0 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 7 | 1 | 0 | 0 | 0 | 12.26 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 0 | 0 | 12.26 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 0 | 0 | 7.66 | 12.25 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 0 | 0 | 12.26 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 8 | 1 | 19.05 | 30.95 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 19.05 | 30.95 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 26.23 | 30.95 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 19.05 | 30.95 | 0 | 0 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 9 | 1 | 52.72 | 0 | 0 | 204.77 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | -1 | -1 | -1 | -1 | -1 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | -1 | -1 | -1 | -1 | -1 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 52.72 | 0 | 0 | 204.77 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 10 | 1 | -1 | -1 | -1 | -1 | -1 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 48.87 | 156.6 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | -1 | -1 | -1 | -1 | -1 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | -1 | -1 | -1 | -1 | -1 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 11 | 1 | 0 | 9.41 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 9.41 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 4.52 | 9.12 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 9.41 | 0 | 0 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 12 | 1 | 0 | 18.12 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0.97 | 16.52 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 11.06 | 15.94 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 18.12 | 0 | 0 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 13 | 1 | 0 | 114.85 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 12.3 | 23.66 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 18.68 | 23.33 | 0 | 0 | 0 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | 0 | 114.85 | 0 | 0 | 0 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | 14 | 1 | -1 | -1 | -1 | -1 | -1 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 2 | 0 | 54.17 | 0 | 0 | 2.42 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 3 | 61.66 | 65.44 | 0 | 0 | 2.42 | | +------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+ | | 4 | -1 | -1 | -1 | -1 | -1 | +------------------------+------------------------------+----------------------------------------------------+-----------------+-----------------+-----------------+--------------------------------------------------+