DIANA FEA

DIANA (from DIsplacement ANAlyser) is a Finite Element Analysis (FEA) solution that does basic and advanced analysis of various structures. DIANA FEA BV (previously TNO DIANA BV) develops software and with several re-sellers, distributes it worldwide. A selection of material models, element libraries, and analysis procedures within the package gives DIANA flexibility. Engineers have used DIANA to design dams and dikes, tunnels and analyze underground structures, oil and gas, historical constructions, and large reinforced concrete structures. Some specialized analyses available in DIANA for these fields of use include seismic analysis, fire analysis, and young hardening concrete.