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Subsubsection 8.3.1.2: Time step too large Up Subsection 8.3.1: Inverted elements Subsubsection 8.3.1.4: Shells are too thick

#### 8.3.1.3 Elements too distorted

When elemens get too distorted they might not be able to deform any further without inverting the element. In this case, it may be necessary to adjust the mesh in the area where the elements are inverting.
Subsubsection 8.3.1.2: Time step too large Up Subsection 8.3.1: Inverted elements Subsubsection 8.3.1.4: Shells are too thick