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Features:
NIDA provides verstile nonlinear solution methods
Seismic evaluation (response spectrum, pushover, time-history)
Elastic buckling and vibration analysis
Large deflection analysis of shell structures
Load and construction sequences analysis
Plastic hinge method
Semi-rigid connection
Elimination of effective length assumption
Consideration of P-Δ, P-δ effects and initial imperfections;
Second-order (Direct) analysis to CoPHK / BS 5950 /Eurocode3

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Latest News

  • What is the meaning of “Default Delta x L/1000”?
  • NIDA - Background
  • NIDA - Innovative Second-Order Design Software Without Effective Length
  • Features of NIDA 8 : Advanced Solution for Structural Design
  • Consideration of P-Δ, P-δ effects and initial imperfections;
  • Elimination of effective length assumption
  • Elastic buckling and vibration analysis
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Screenshots of NIDA version 8
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Overview:

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Results output:

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Copyright© 1996-2009 Professor SL Chan. Do not reproduce without permission.
 
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"Copyright 1996-2009" Prof. S.L.Chan All Rights Reserved