Title: Modal analysis  
Author: Ondrej Mar 24, 2010
Last Changed by: Ondrej Mar 27, 2019
Tiny Link: (useful for email) https://wiki.csiamerica.com/x/F5ga
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Incoming Links
Test Problems (1)
    Page: Human-induced vibrations
Tutorials (3)
    Page: Time-history analysis first steps
    Page: Tuned-mass damper
    Page: Acceleration load in arbitrary direction
ETABS (10)
    Page: Direction factor
    Page: Ritz vs. Eigen vectors
    Page: Global force balance relative error for Ritz vectors
    Page: Torsional Irregularities check for Response Spectrum Analysis (RSA)
    Page: Notional load in P-Delta analysis
    Page: Global force balance relative error
    Page: Scale factor in RSA
    Page: Floor vibration due to human footfalls
    Home page: Home
    Page: Damping values in RSA
SAP2000 (1)
    Home page: Home
Technical Knowledge Base (41)
    Page: Effect of rigid diaphragms on buckling of a cruciform structure
    Page: Nonlinear
    Page: Troubleshooting Checklist
    Home page: Home
    Page: Damping coefficients
    Page: Using modal analysis to troubleshoot convergence failure
    Page: Fast Nonlinear Analysis (FNA)
    Page: Vibration FAQ
    Page: Time-history output-acceleration accuracy
    Page: FNA application process
    Page: Solid
    Page: Accidental eccentricity for Response Spectrum Analysis
    Page: Direct-integration time-history analysis
    Page: Load combination FAQ
    Page: Modeling cracked-section properties
    Page: Load case
    Page: Response-spectrum analysis FAQ
    Page: Modal analysis FAQ
    Page: Response-spectrum analysis
    Page: Base reactions for response-spectrum analysis
    Page: Hinge FAQ
    Page: Vibration
    Page: Ritz vs. Eigen vectors
    Page: Numerical-evaluation summary
    Page: Comparison between FNA and direct-integration time-history analyses
    Page: Nonlinear buckling
    Page: Reporting FAQ
    Page: Power-spectral-density FAQ
    Page: Foundation block vibration analysis
    Page: Time-history analysis
    Page: Buckling
    Page: Response spectrum analysis and nonlinear properties
    Page: Pushover
    Page: Cable-stayed bridge FAQ
    Page: Power-spectral-density analysis
    Page: P-Delta FAQ and troubleshooting
    Page: Buckling FAQ
    Page: Deflected configuration
    Page: AISC Direct Analysis Method
    Page: Damping FAQ
    Page: Damping
SAFE (2)
    Page: Import response-spectrum load case from ETABS into SAFE
    Home page: Home
Hierarchy
Parent Page
    Home page: Home
Children (5)
    Page: Numerical-evaluation summary
    Page: Ritz vectors
    Page: Ritz vs. Eigen vectors
    Page: Eigenvalue was found out of sequence
    Page: Modal analysis FAQ
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Recent Changes
Time Editor  
Mar 27, 2019 10:58 Ondrej View Changes
Jan 02, 2013 12:50 Riaz View Changes
Migrated to Confluence 5.3
Jan 02, 2013 12:50 Riaz View Changes
Migrated to Confluence 4.0
Jan 02, 2013 12:50 Riaz View Changes
Jul 26, 2012 14:22 Mike Abell  
Outgoing Links
Technical Knowledge Base (3)     Page: Numerical-evaluation summary
    Page: Modal analysis
    Page: Nonlinear