NIDA10 Professional Edition

NIDA Professional 10 (Steel Structure Design)

Mainly for long-span roof structures, frames, transmission towers, scaffolding, space frames, reticulated shells, cable structures, shell structures, etc. Supports first-order linear analysis, second-order direct analysis, modal analysis, eigenvalue buckling analysis, response spectrum analysis, static Pushover analysis, dynamic time-history analysis, linear construction process analysis, and nonlinear construction process analysis. Main features include:

  • Fully supports Direct Analysis Method (compliant with GB50017-2017)
  • Multi-core CPU support, efficient computation
  • Open data, supports data import from various peer software
  • Supports 41 steel sections
  • Considers member and structural initial imperfections (one element per member)
  • Supports static/dynamic elasto-plastic analysis of steel structures
  • Supports semi-rigid joint connections
  • Supports linear/nonlinear construction process analysis
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NIDA10 Highrise Edition

NIDA Highrise 10 (High-Rise Building Design)

Mainly for building structures, supports floor modeling and management, automatic meshing of floor slabs, shear walls and connected beams/columns, supports concrete and composite structure design. Supports first-order linear analysis, second-order direct analysis, modal analysis, eigenvalue buckling analysis, response spectrum analysis, static Pushover analysis, dynamic time-history analysis, linear construction process analysis, and nonlinear construction process analysis. Main features include:

  • Fully supports Direct Analysis Method (compliant with GB50017-2017)
  • Multi-core CPU support, efficient computation
  • Open data, supports data import from various peer software
  • Supports 41 steel sections and 17 steel-concrete composite column sections
  • Considers member and structural initial imperfections (one element per member)
  • Supports static/dynamic elasto-plastic analysis of steel and steel-concrete composite columns
  • Supports semi-rigid joint connections
  • Supports linear/nonlinear construction process analysis
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NIDA10 Flex. Barrier Edition

NIDA Flex. Barrier 10 (Flexible Barrier Design)

Mainly for analysis and design of passive flexible barriers for slope protection. Supports simulation of various components such as sliding cables and various energy dissipators, allows large deformation analysis, and accurately captures column stability. Main features include:

  • Multi-core CPU support, efficient computation
  • Considers member and structural initial imperfections (one element per member)
  • Supports static/dynamic elasto-plastic analysis of steel structures
  • Supports semi-rigid joint connections
  • Supports sliding cable analysis
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NIDA10 WIND

NIDA10 WINDBD Ref. No. : S1085

Mainly for wind pressure and wind force calculation of reinforced concrete buildings, steel structures, composite buildings and cladding structures. Supports floor management, and can export detailed wind load calculation reports for wind resistance design of buildings and structures. Main features include:

  • Supports wind force calculation for each floor
  • Supports multiple building types
  • Considers shielding effects of surrounding buildings (currently only applicable to the Code of Practice on Wind Effects in Hong Kong)
  • Considers wind loads on the target building from multiple wind directions
  • Stable and efficient computation
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NIDA RCD Cross-Section Analysis

NIDA RCD (Cross-Section Analysis)

Mainly for capacity calculation of complex sections including steel members, concrete columns, steel-concrete composite columns, shear walls, can output P-My-Mz yield surfaces for design. Main features include:

  • Supports arbitrary shapes, free combination of components
  • Reliable fiber algorithm
  • Supports multiple material models
  • Stable and fast computation
  • Can generate various yield surfaces (e.g., elastic, plastic)
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