Gas explosion in a Tunnel
TUTORIAL TYPE Technical - Dynamic
SUITABLE FOR TRIAL VERSION Yes
FOR DIANA VERSION 10.5
MODULES REQUIRED BASIC, EXPERT, ADV.DYNAMICS
DIMENSION Plane strain
ANALYSIS TYPE Structural linear static, Structural eigenvalue, Structural nonlinear
MODEL TYPE Linear elasticity, Regular plane strain elements, Reinforcement grids, Reinforcement bars, Boundary surface elements, Total strain based crack model, Rayleigh damping, Von Mises plasticity
LOAD & BOUNDARY CONDITIONS Self-weight load, Hydrostatic pressure, Distributed load, Load combination, Constraint
RESULTS Displacement contour plot, Principal stresses contour plot, Eigen frequencies, Crack-widths contour plot, Reinforcements plastic strain contour plot, Translational velocity contour plot

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