AY0UB Posted April 27, 2018 Report Share Posted April 27, 2018 (edited) Bonjour à tous, Merci de m'aider à déterminer la raideur du sol K(T/m3) pour calculer un radier d'une bâtiment à R+5 sur 3 niveaux de sous-sols à partir des donnés géotechnique ci-dessous. En conséquence on adoptera une solution de fondation superficielle par radier assis par l’intermédiaire d’une couche de forme épaisse dans la formation des sables de Beauchamp et /ou des Marnes et Caillasses. Celle-ci sera réceptionnée par essai à la plaque mode opératoire LCPC avec comme valeurs cibles : EV2 > 50 MPa EV2/EVI < 2,2 Kw > 50 MPa / m On pourra alors retenir une capacité portante du sol aux Etats Limites de Service (ELS) : qa ≤ 0,15 MPa. Merci. Edited April 27, 2018 by AB Tube Quote Link to comment Share on other sites More sharing options...
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S.Messlem Posted January 11, 2020 Report Share Posted January 11, 2020 (edited) Edited January 11, 2020 by Soffia Messlem 2 Quote Link to comment Share on other sites More sharing options...
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