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Autodesk inventor 2018 stress analysis free - |
Autodesk inventor 2018 stress analysis free
I am designing a floor for a friend of mine. It has to be freestanding and without pillars in the middle. Made it out of HEA , probably to strong but i need to know for sure. Dimensions are 9m x 6m. The load it must handle per M2 is kg minimum. But i just cant seem to figure out how to make a good stress analysis. I searched for tutorial videos on youtube but none of them have something that looks like my setup.
Is there a way to distribute all the force over the surface area of the floor? Inventor FEA should be able to handle this kind of case without a problem. Either the mesh is too refined or there are incorrect settings. Please share your files here so forum experts can help take a look.
Assembly is located: TMNG. I took a look at your file. It appears that there is a sub-floor on top of a metal framework. But, also in the metal framework, there is engineered wood trusses. I am not so sure how to handle the wood trusses in Inventor Stress Analysis. In order to get accurate results, all materials in Inventor must be isotropic. Since that is not the case with a wood truss You may be able to exclude all the wood trusses from the analysis.
This will give you an idea about how the metal beams will react to the load. The wood trusses will have to be looked at differently. In general analysis of this kind of structure, like any civil engineering structure, is not limited to FEA calculation regardless of kind of the calculation. There are numerous other aspects that must be considered and that are generally omitted in FEA calculations due to complexity, and they are dealt using safety factors and various modelling approaches and assumptions used for preparing analytical models.
Usually Engineering studies take at least 4 years and additional years of practice to get your design license depending on country so it is not possible to answer all questions end explain everything in this thread that would concern design of this structure if you do not have any civil engineering education and are not familiar with codes.
I have done a 4 year study in mechanical engineering SVE and am currently in my second year of Engineering bachelor. My knowledge of stress analysis is very limited as i have never used these before during my education. I live in the Netherlands and the structure should be placed in a private workshop of a friend of mine. It is not going to be use for any company use, just some storage and other things.
We are certain the load will never come close to anything above kg per square meter. If i can deliver the owner of the building some schematic drawings of the design and somewhat of a stress analysis owners words, not mine then we can pretty much build what we want he said. I thought inventor was able to distribute a load evenly over the entiere surface, but i just don't know how to. Ofcourse i learned a lot about calculating stress and what not during my education but i we always seem to have focused on singular beams and more simplified versions of problems.
Also the books i have mainly Hibbeler don't really give me an answer either. This is steel so it should follow Eurocode 3 as you are in Europe. Since you are doing Engineering studies I understand I am sure you have used this code already. I will download your model and give you some advice. Is is possible to add something? What are requirements for access below? There can be no colums beneath the floor, only on the sides. The structure can be connected to a stone wall on one side.
The 2 crosses should precent any flex. Acces will be added later in form of a simple wooden staircase, no forklift acces needed. All materials will be brought up by hand.
I think the construction should be sturdy enough that M16 anchors would be enough to hold it in place not that i see it moving. Probably pretty thick, the building is a former factory and had some heavy machinery. The ones i have i will upload here now. Dimensions of the warehouse is 15m deep and 6m wide.
The floor will start at 5m and end at 14m. Handing your drawing to someone else to build doesn't remove you from any legal action if something went wrong. Also any building approvals must be obtained by your fried to build this according to law.
Law and restrictions on design and build are there to ensure everyone's safety, so you should not try to go around them. Upload new model once you have it.
So i did some research and I am up to date with the laws in the Netherlands surrounding this matter. Definitely don't want to be liable now that I've i looked into it.
I also came in contact with a friend of my fathers who works at a major construction company who is going to help me examine my drawings when i'm done. He will also ask someone from their engineering staff to check the calculations so that's great.
I will be doing all the construction myself, next week i will be visiting the company who build the floor in added picture. Thanks again for the advice, i really appreciate it.
I will upload my new model as soon as its ready, will probably be next week tho. You really do not have to do it, in any case you can change this later, but if sleeted about right in the start required changes will be less significant. I see you mentioned HEA profiles.
I would say this is a bad choice. This will be more expensive to build than it should be. I understand you have copied that.
But it is essential to understand "why" and "how" so not to copy something that may be wrong. I understand you have mechanical studies and now are doing engineering.
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This is not an official translation and may contain errors and inaccurate translations. Autodesk does not warrant, either expressly or implied, the accuracy, reliability or completeness of the information translated by the machine translation service and will not be liable for damages or losses caused by the trust placed in the translation service. Back to Inventor Category. Back to Topic Listing Previous Next. Message 1 of Hi, I am designing a floor for a friend of mine. Preview file.
Message 2 of Many thanks! Johnson Shiue johnson. Message 3 of Is there a way to distribute all the force over de surface area of the floor?.. Can you Attach your assembly here? Message 4 of I have zipped the folder. Thanks in advance! Message 5 of As far as setting this up, what I did was 1. Kirk p. Message 6 of Hi, In general analysis of this kind of structure, like any civil engineering structure, is not limited to FEA calculation regardless of kind of the calculation There are numerous other aspects that must be considered and that are generally omitted in FEA calculations due to complexity, and they are dealt using safety factors and various modelling approaches and assumptions used for preparing analytical models.
Can you please give some more information about you: 1 do you have any civil engineering education? Message 7 of Hi Cris, I have done a 4 year study in mechanical engineering SVE and am currently in my second year of Engineering bachelor.
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