Use of curved stability function / PEP beam-column elements for simulation of member imperfection to Table 5.1 in Eurocode3 or Table 6.1 in CoPHK.
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Leading Second-Order Direct Analysis and Design SoftwareNIDA 10 is Released
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Direct Analysis MethodComply with Modern Design CodesChinese Design Code GB50017 (2017)Hong Kong Steel Code HKSC (2011)American Steel Code AISC360 (2016)European Steel Code Eurocode 3 (2005)
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Features of Direct Analysis Method● Nonlinear Integrated Design & Analysis● System-Based Instead of Member-based● Consider both P-D & P-d Effects● Consider both Frame & Member Imperfections● Second-Order Elastic & Inelastic Analysis● Without Use of Effective Length Method
● Only Section Capacity Check Needed -
Features of NIDA Products● Leading Direct Analysis and Design Software● Comply with Modern Design Codes● One-Element-Per-Member (OEPM)● Global & Local Imperfections● Support Semi-Rigid Joints● Reliable Static / Dynamic Analysis Methods● Extensively Used in Practical Projects
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Direct Analysis MethodSecond-Order Direct Analysis Method
Innovative Solution for Contemporary Structures with Unusual FeaturesSystem-Based, Without Use of Effective Length Method, Efficient and Reliable
