Section 1
1-31
However the user has to decide between adopting a numbering
system which reduces the computation time versus a numbering
system which increases the ease of defining the structure
geometry.
Efficient Element numbering
Inefficient Element numbering
1
3
4
5
6
7
8
234
5678
2
1
Figure 1.26
1.6.2 Solid Element
Solid elements enable the solution of structural problems involving
general three dimensional stresses. There is a class of problems
such as stress distribution in concrete dams, soil and rock strata
where finite element analysis using solid elements provides a
powerful tool.