Recommended reading to become a better analysist?
Recommended reading to become a better analysist?
(OP)
Apparently, with the last re-organization of our R&D department I was considered to be sort of our "expert" on FE analysis and mechanical strength calculations.
Yes, given the limited education I have regarding FEA, this is worrying.
The software we use for FE is Catia V5 and we currently have the GPS(2) and GAS(2) products (possibly the EST(2) as well) though it's not entirely unlikely that we could get access to further products (like FMD, FMS and GDY) as time goes by.
I am familiar with basic (mechanical) FE Analysis but want to learn more, to become a better analysist, and since a proper in-depth education is out of the question, self-studies is the only way.
So, two questions then:
1) What litterature would you recommend I have a look at?
2) Do you know of any litterature dealing specifically with the FE capabilities of Catia V5?
Yes, given the limited education I have regarding FEA, this is worrying.
The software we use for FE is Catia V5 and we currently have the GPS(2) and GAS(2) products (possibly the EST(2) as well) though it's not entirely unlikely that we could get access to further products (like FMD, FMS and GDY) as time goes by.
I am familiar with basic (mechanical) FE Analysis but want to learn more, to become a better analysist, and since a proper in-depth education is out of the question, self-studies is the only way.
So, two questions then:
1) What litterature would you recommend I have a look at?
2) Do you know of any litterature dealing specifically with the FE capabilities of Catia V5?





RE: Recommended reading to become a better analysist?
By the way, the English word is 'Analyst'...you should probably start your career by learning to spell it correctly
RE: Recommended reading to become a better analysist?
Haha, thanks. I thought "analysist" looked and sounded a bit odd after I had posted, just couldn't get my brain to connect :) Happens to me a lot it seems :D
RE: Recommended reading to become a better analysist?
RE: Recommended reading to become a better analysist?
http://www.colorado.edu/engineering/CAS/courses.d/
Rob Stupplebeen
RE: Recommended reading to become a better analysist?
MacDonald, B. "Practical Stress Analysis with Finite Elements". This is a great primer on the subject. You should start simple and this book takes a basic approach to explaining many common principles analysts MUST know such as boundary conditions.
Cook, R. "finite element modeling for stress analysis". Another great book for the analyst, it will give you a much better understanding of the correct use for elements. What I like about this book is that it gives you enough theory to understand the elemnents and then explains the sources of error and common pitfalls. This is probably the best book out there on the subject specifically for the analyst.
Morris, A. "A Practical Guide to Reliable Finite Element Modeling". This book is about model validation, a key subject not often covered. Model validation is proving your model is representative of reality. Model validation should not be confused with model verification which is accounting for the errors introduced by mesh limitations (quad angles, etc. etc.).
AGARD LS 147. The lectures from Ian Taig in this series are invaluable. You should be able to find this document on the internet with ease.
There are other docuements such as "Rules for Modeling" a collection of notes that was circulating on this website a while back that was credited to Ian Taig and Boeing, Bombardier, and Airbus references that you may be able to find if you are resourceful.
RE: Recommended reading to become a better analysist?
That's the only "training" I have in FE, so I can't say how it compares to other books. My recommendation would be to check out local university bookstores, and maybe you can find a decent book used for cheap.
I would recommend getting both some references on the overall theory/application, and some program specific references. Each program works just a little different that to be the "expert" it seems your company wants you to be, you will want to know specifics of the program.
-- MechEng2005
RE: Recommended reading to become a better analysist?
The detailed mathematical gobbledygook is all fine and wonderful, but most FEA analysese don't fail to predict the real problem for mathematical reasons, they fail because the FEAer didn't understand the physical situation.
Cheers
Greg Locock
SIG:Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips.
RE: Recommended reading to become a better analysist?
http://ww
It is a rare book in that it is actually about how to USE finite element analysis as a practical design tool, rather than concentrating on the theory of finite element analysis. (You may need to find another reference to brush up on the theory.) The examples are based on Pro/Mechanica, but the philosophy and methodology will work with the finite element software of your choice.
Hope this helps!
RE: Recommended reading to become a better analysist?
It would be a good idea to start out with some hand calcs to figure out what is going on physically. For static/structureal, I would calc out all of the bending and shear stress and eventually get to the Von Mises stresses. This always helps me truly understand all of the variables. Once done, you should have a good idea what the FEA should be. It would be even better to get some test data to compare with hand calcas and FEA data. In this way you have more confidence with your FEA to further engineer the product.
Tobalcane
"If you avoid failure, you also avoid success."
RE: Recommended reading to become a better analysist?
Tobalcane
"If you avoid failure, you also avoid success."