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Materials

Materials

Topics related to Granta Design and more.

Polycarbonate material model at Explicit Drop case.

    • kevin.wang
      Subscriber

      Hello Experts,

      Could you please suggest which constitutional model can capture the Polycarbonate strain at a 200s^-1 strain rate during a drop down analysis?

      I upload a tensile curve, nominal strain vs Nominal stress, but i've no idea how to include this curve into my model.

    • Ram Gopisetti
      Ansys Employee
      you need to use Multilinear isotropic Hardening law and use the point after the yield. But you need to change the curve to true type and start the table with 0, yield stress.
      Cheers, Ram
    • kevin.wang
      Subscriber
      hi Ram Thanks, i've tried your solution, but it not work. I thinks the potential problem is that ansys cannot get soltuion when one stress value generate two strain value.


    • andrew serina
      Subscriber

      polycarbonate sheet supplier

       

      Hello fellow forum members,

      I hope this post finds you all in good health and high spirits. I wanted to start a discussion today about the fascinating world of polycarbonate and the myriad of ways it's revolutionizing industries and everyday life.

      Why Polycarbonate? First off, let's talk about why polycarbonate is such an incredible material. Its remarkable combination of strength, transparency, and versatility makes it a game-changer across various sectors. Whether you're an engineer, designer, or just curious about materials, polycarbonate has something to offer.

    • andrew serina
      Subscriber

      polycarbonate sheet supplier

       

      Hello fellow polycarbonate enthusiasts!

      I hope you're all doing well. I wanted to reach out to this fantastic community to seek recommendations for reputable polycarbonate sheet suppliers. Whether you're a DIY enthusiast, a professional builder, or just someone interested in using polycarbonate sheets, your insights could be invaluable.

      I'm currently in the market for high-quality polycarbonate sheets for a greenhouse project I'm planning, and I'm looking for suppliers that offer a wide range of options, competitive prices, and excellent customer service.

      Here are a few questions to kick off the discussion:

      1. Have you recently purchased polycarbonate sheets for a project?
      2. Which supplier(s) did you use?
      3. Were you satisfied with the quality of the sheets?
      4. How was your overall experience with the supplier, including customer service and delivery?

      Please feel free to share your experiences, good or bad, along with any tips or advice you might have when it comes to selecting a polycarbonate sheet supplier. Your insights could be extremely helpful to others in the community who are also looking for reliable sources.

      If you have any other questions related to polycarbonate sheets or want to discuss specific projects, please don't hesitate to jump into the conversation. Let's build a knowledge base that can benefit everyone interested in working with polycarbonate!

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