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Joined: January 16, 2019 3:58 am
Last seen: November 25, 2025 7:59 pm
Topics: 13 / Replies: 659
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RE: load XY data in curve

In *Define_Curve you can load curves in .csv format using the "Load XYData" button.

7 years ago
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RE: How to pick material model?

This is a great question and one of the most difficult parts of modeling. One good resource that I recently discovered is a page on LSTC's website whe...

7 years ago
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RE: Converting shell elements to solid elements

Increase the tolerance to around 1/4 the size of the element edge length and check for duplicates again. In terms of meshing, It’s generally easiest t...

7 years ago
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RE: Converting shell elements to solid elements

It's a little hard to see exactly what's going on. You may not have set the tolerance high enough in the duplicate node check. It's going to search fo...

7 years ago
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RE: What may be the cause for "forrtl: severe (157): Program Exception - access violation" error? How can it be addressed?

Hi @Erick, were you ever able to get your simulation working? I know that you were still having issues with this the last time we spoke.

7 years ago
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RE: Converting shell elements to solid elements

Could you attach a picture of the mesh? I would assume that you have duplicate nodes at the connecting edges of the individual sides that you meshed, ...

7 years ago
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RE: Converting shell elements to solid elements

I have moved this to a new topic as it is really relevant to element formulations. You cannot "convert" a shell element to a solid element. You can, ...

7 years ago
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RE: Converting shell elements to solid elements

So you are importing an IGES file into LS-Prepost and then meshing it in Prepost correct? LS-Prepost is pretty limited when it comes to meshing but I ...

7 years ago
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RE: *DATABASE functionality

Glad you got it working!

7 years ago
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RE: *DATABASE functionality

Can I have some more details about your simulation? What do you mean by "RC"? Rigidly constrained? What type of elements are the wall and the frame? A...

7 years ago
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RE: Shell Element Formulations

So two different control cards are used for defaults for shell and solid elements (*Control_Shell, *Control_Solid). Both cards have an ESORT parameter...

7 years ago
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RE: *DATABASE functionality

No you cannot get force of a rigid body because it is not deformable. RBDOUT (rigid body output) can be used to get kinematics from a rigid body. You ...

7 years ago
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RE: *DATABASE functionality

You just need to define a *DATABASE_HISTORY_NODE_SET for both sets and then you will be able to look at the NCFORC and NODOUT for both. The *DATABASE_...

7 years ago
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RE: *DATABASE functionality

Hi Erick, *Database includes a bunch of information, but I'm going to assume that you are talking about the *DATABASE_ASCII_option when you look in LS...

7 years ago
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RE: Coordinate Systems

Thanks for the interesting question. First, by radial coordinate system, I assume that you mean cylindrical coordinates. What *Material model are you ...

7 years ago
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