Elastoplastic Modelling of an In Situ Concrete Spalling Experiment Using the Ottosen Failure Criterion

Figure 7

Location of the 1/16th slice taken and conversion of orthogonal components to cylinders (a), the whole modelling domain with mesh (b), and mesh detail showing the insulation, concrete foundation slab, liner, and half a heater hole (c).

(a)

(b)

(c)