Autodesk Robot Structural Analysis

[#1]

Problem in the following... On the big problems very slowly meshing separate plates or walls. Not all building entirely, and even separate elements. How it to solve?

[#2]

Hello

Try Meshing options as shown below (settings of greyed out fields are also important )

If it does not help please share your model or part of your model to check

[#3]

Thanks big for the answer! I will try! Partially I have solved a problem, namely have made model correction. But there was other problem: process of creation of settlement model goes normally, attributes are appointed, loadings are put, but in the end there is a ROBOT lag, and the model as a result isn't created. The model even without loadings isn't created, in the end hangs. What can it be? By the way, the file with geometry occupies 70 Mb.

[#4]

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[#5 · Accepted solution]

I think you will get ~500000 FE model so it will be hard to work with it.

I suggest different approaches:

* General remark - in your case mesh slabs first, then cores (walls)

- change meshing parameters to get smaller number of finite elements 

- if you are not interested in slabs results so far (eg designing cores)  use diaphragms instead of meshed panels:

 

-  if you are interested in more accurate results on some slabs – mesh only them or mesh them with more refine mesh than other panels

[#6]

With your help has understood this question Thanks!