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- Wed Dec 18, 2019 6:17 am
- Forum: OpenSees.exe Users
- Topic: Global Mass and Stiffness Matrices?
- Replies: 5
- Views: 4789
Re: Global Mass and Stiffness Matrices?
i got the same problem. i am modelling a 20 story 2D frame with 138 nodes however when i used the printA command the stiffness matrix is a square matrix of 775X775. can someone please adivse on how to understand the printed matrix