next up previous contents
Next: Eight-node shell element (S8 Up: Element Types Previous: Four-node shell element (S4   Contents

Six-node shell element (S6)

This is a general purpose triangular shell element. The node numbering and the direction of the normal to the surface is shown in Figure 70.

Figure 70: 6-node triangular element

In CalculiX, six-node shell elements are expanded into three-dimensional wedge elements. The way in which this is done is illustrated in Figure 71. For more information on shell elements the reader is referred to the eight-node shell element in the next section.

Figure 71: Expansion of a 2D 6-node element into a 3D wedge element

guido dhondt 2018-12-15