Importar DWG estructura volumétrica piedra-Import DWG stone volumetric structure

[Anonymous]

Buenas tardes,

Se me plantea el siguiente problema. Voy a hacer un análisis estructural y sismorresistente de la Puerta de las Granadas, un monumento granadino realizado con bloques de piedra hace 500 años. 

He levantado la volumetría con Autocad 2010, y mi objetivo es importarla al programa ROBOT para comenzar a trabajar. Sin embargo, no se importa de manera correcta. Aparece como si fuera una estructura de líneas, muchas de ellas desplazadas de su lugar original y otras directamente suprimidas. Además, se importa como bloque y no como piezas individuales. Adjunto a continuación una captura de pantalla del problema, así como la estructura completa en DWG. 

Muchas gracias de antemano

Good afternoon, 

My problem is: I need to develop a structural and earthquake-resistant analysis of the Puerta de las Granadas, a monument built with blocks of stone about 500 years ago.

I drew the volumetry with Autocad 2010, and my goal is to import it into the ROBOT program to start with the job. However, I can't import it in the right way. It appears as if it was a structure of lines, many of them displaced from their original place and others directly suppressed. In addition, it is imported as a block and not as individual pieces. I attach below a screen shot of the problem as well as the complete structure in DWG.

Thank you very much

[Rafal.Gaweda · Accepted solution]

You need to export model as SAT file 

Please do not expect this can be well meshed by Robot and in reasonable time.

I suggest to use :

http://www.autodesk.com/products/nastran-in-cad/overview

or

http://www.autodesk.com/products/simulation-mechanical/overview

for volumetric calculations tasks

[Anonymous]

Thank you very much Rafal.Gaweda. I have tried the importation and it worked. I will get on with the work and if I have any question, I will tell you soon.

Again, thank you very very much

[Anonymous]

Good morning Rafal, 

After importing the finished volumetric design, I have some more doubts about how to calculate the structure under an earthquake movement. 

As you can see in the file attached, it is a building made by 3 different materials:

-Stone blocks

-Lime concrete between the blocks

-A big lime concrete filling in the middle of the building

I have created the different materials but now I don't know how to progress with it. My biggest questions now are:

1- How can I apply the material created to the stones in the structure?

2- Once I do that, how I should calculate the earthquake movement?

I would really appreciate if you could help me with that. 

Thank you very much,

José Antonio