Karamba3D

1115 members

Description

Karamba3D is a parametric structural engineering tool which provides accurate analysis of spatial trusses, frames and shells.

Current Version: 1.3.2 (July 9 2019)

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How to make a program and analysis?

by ma qingsong

Jan 30, 2017

Hello:

I want to know how to make a program and analysis the structure of shell waffle welding with the steel plate.

I want to create the load for the steel plate(6 mm thickness) welding with the steel plate to check the displacement of the waffle structure.

I means the waffle structure and 6mm steel plate are Welded together. They become the overall structure, and I give the strong power to the overall structure to check the displacement. As it is shown in the image, the green plate is the steel plate, the yellow is the waffle structure. The overall structure is the waffle structure and steel plate are Welded together. 

I uploaded the schematic diagram and part of the program. 

How to analysis? Could you help me finish the program?

Thank you very much.
ma20170129.gh

  • up

    Márcio Sartorelli

    Hello Qisong,

    I will answer here to avoid over posting in the comments section.

    See attached a example file of what you can do. Basicaly you need to fit the steel plate with the upper part of the waffle for a correct analysis, the way I see to solve this is to also model the waffle as a shell element, as with beam elements the plate will be set up as it is in the middle of the waffle.

    Hope this is helpfull,

    Márcio

    5

    Jan 31, 2017

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