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  1. raffah

    [Ansys v12] Testing contact elements, CONT172 and TARG169

    Hello everyone, I'am making some tests over ansys contact elements. In this case i have a soil mass and at surface i have a contact pair elements CONT172-TARG169 in a limited lenght, which have a uniform load aplied. The thing is that i'am returning completely wrong stresses and deformations...
  2. raffah

    ANSYS - Mohr Coulomb soil failure criteria

    Hello everyone, Hi need some help with ANSYS, regarding soil behaviour simulation. How can I define Mohr Coulomb criteria for the soil? In help i only find information regarding Drucker Prager model. Thanks in advance, raffah
  3. raffah

    Soil-Structure Interaction

    Hello everyone, I´m a fresh user of ansys, and im needing a little help modeling my problem. I´m analyzing the arching effect that occurs in buried structures, namely, box culverts. This effect causes the load over the structure to be larger than the heigth of soil above her (for flexible...

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