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  1. mrfbsns

    ETABS Cnstr Warning??

    Hi all, I am getting warnings in ETABS saying NUMERICAL PROBLEMS ENCOUNTERED DURING EQUATION ASSEMBLY TYPE LABEL DOF X_COORD Y_COORD Z_COORD PROBLEM VALUE Cnstr 10 U1 19190 6150 0 Diag = 0 --> 1.00E-10 Cnstr 10 U2 19190 6150 0...
  2. mrfbsns

    SAP2000 Expansion Joint Modeling?

    Thank you very much, strucEng36! The video helped me a lot.
  3. mrfbsns

    SAP2000 Expansion Joint Modeling?

    Hi all, I have been trying to design expansion joints in SAP2000, and I haven't figured it out clearly. I was told that it is common to design two buildings separately, assuming that there are no expansion joints, as those joints are designed afterwards to allow the resulting displacements...

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