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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

  • Capacities of Concrete-filled Steel Beams of Unequal Double Spans by Testing and Code
  • Second-order analysis and experiments of SEMI-RIGID AND IMPERFECT domes
  • Experimental and analytical investigations of steel and composite trusses
  • Experimental and analytical investigations of steel and composite trusses
  • Stability analysis and parametric study of pre-stressed stayed columns
  • Second-Order Analysis and Design of Wall-Framed Structures Allowing for Imperfections
  • Advanced analysis of hybrid frame structures by refined plastic-hinge approach
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1 NIDA - Background 2305
2 NIDA - History 1249
3 Trial version is available 4056
4 NIDA – Nonlinear Integrated Design and Analysis 1558
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