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  • Users: dharni
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  1. dharni

    Could one compare these two nonlinear FEM books.

    Hi, I have seen one-two chapters from Belytschko book, and I found it a very very theoritical. I can send you a sample chapter if you want.
  2. dharni

    Modal analysis with Ls-Dyna

    Hi, Give me your email, will send you example file for eigenvalue analysis using Dyna.
  3. dharni

    Ansys-connecting a beam to a base slab

    Dr.Raj, I am also not familiar with Ansys but Defining local elements on surface, curves, edges are common in all the FE softwares. The first thing I believe is to use solid brick elements instead of shell, as the normal thickness of water tank slab is 100-150mm and so it would be nice if you...
  4. dharni

    How to reduce noise and vibration???

    Hi, First thing you should do is to find out which component is producing larger noice, how it is connected to other components and if noice making component is connected to any kind of support then what is the fixure type i.e. how it is connected. Is it producing noise the moment you start...
  5. dharni

    Dissimilar Mesh Joining

    HI, Divide means you need to make partition of the surface. Or project the smaller part edge to the bigger part edge with same geometric profile.
  6. dharni

    Dissimilar Mesh Joining

    Hi, I think you should use the same mesh density on both the parts on joining area. This will creates nodes almost at same location, if the dimensions of both interfacing surface same. If one part is smaller/different then other you should divide the suface on bigger part with smaller part...
  7. dharni

    beam crack

    Stupidcupid, The first things you should do before any further calculation or test is you measure the deflection of that beam. Depends upon the outcome you can conclude what could be the reason. If the deflection is not there or very very small Shrincage crack is the reason and if there is a...

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