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by faustlast 594 days ago
I learned from the structural engineering perspective. What are you struggling with? In my mind I have this logic flow: 1. strong form pde; 2. weak form; 3. discretized weak form; 4. compute integrals (numerically) over each element; 5. assemble the linear system; 6. solve the linear system.
2 comments

Luckily the integrals of step 4 are already worked out in text books and research papers for all the problems people commonly use FEA for so you can almost always skip 1. 2. and 3.
Do you have any textbook recommendations for the structural engineering perspective?