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  1. OrlandoTaddeo87

    Concrete in Abaqus/Explicit

    Hi guys! I'm trying to model a part of a precast reinforced concrete structure, a beam and a column tied together with dowels. I must obtain a result very similar to an experiment performed by the university laboratory. I'm using Abaqus/Explicit, because with Abaqus/Standard I have numerical...
  2. OrlandoTaddeo87

    Cohesive elements in Abaqus 6.13 - Fracture mechanics

    Hi Guys! I'm trying to model the contact between 2 surfaces using a cohesive layer with a traction-separation law. I want to use a bi-linear constitutive behaviour, like the one reported in the image I attached; that bi-linear diagram is completely known to me. The behaviuor is the same in...
  3. OrlandoTaddeo87

    Definition of a job in Abaqus

    Hi guys, I've got a question about the definition of a job in Abaqus. When you define a job, in the Parallelization section there is an option: "use multiple processors". What does it mean? It's this thing related with the type of processor of my computer? (I've got an i7-4870HQ, quad core...
  4. OrlandoTaddeo87

    Problems with Abaqus/Explicit

    Hi guys! I'm trying to model a bolted connection in Abaqus/standard. I have to perform a static Analysis, but due to the high number of contact interactions, the analyses are sometimes impossible to perform (aborts due to errors, physically meaningless results). So, I decided to use...
  5. OrlandoTaddeo87

    Material in Abaqus

    Hi guys! I need help for a problem with the modeling of the material behaviour. I want to use two different σ-ε diagrams, for traction and compression, to model the steel material. How can I do that in Abaqus? It seems to me that it's possible only with certain models with concrete, but not...
  6. OrlandoTaddeo87

    Problem with reaction forces in ABAQUS.

    Hi everybody! I've got a problem in calculating the reaction forces in Abaqus. I assigned a boundary condition (U1=0 U2=0 U3=0) to a cylindrical surface; a high number of nodes lies on this surface. I created a set (based on the geometry) that consist of this surface, to have the possibility...
  7. OrlandoTaddeo87

    Bolted connection in Abaqus

    Hi everybody! I've been working for a few months on Abaqus, and my goal is to model a quite complex bolted connection, made of steel, for research purposes. To practice, I'm triyng to model a simple connection between 2 plates, with only one bolt. A photo is here...

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