NiHu  2.0
NiHu::shape_function< brick_1_shape_set, 0 > Class Reference

linear 8-noded general brick shape functions More...

#include <lib_shape.hpp>

Static Public Member Functions

static shape_t eval (xi_t const &xi)
 

Detailed Description

linear 8-noded general brick shape functions

Parameters
[in]xithe domain variable vector
Returns
the shape function vector

The shape functions are

\(L_1(\xi, \eta) = (1-\xi)(1-\eta)(1-\zeta)/8\\ L_2(\xi, \eta) = (1+\xi)(1-\eta)(1-\zeta)/8\\ L_3(\xi, \eta) = (1+\xi)(1+\eta)(1-\zeta)/8\\ L_4(\xi, \eta) = (1-\xi)(1+\eta)(1-\zeta)/8\\ L_2(\xi, \eta) = (1-\xi)(1-\eta)(1+\zeta)/8\\ L_2(\xi, \eta) = (1+\xi)(1-\eta)(1+\zeta)/8\\ L_3(\xi, \eta) = (1+\xi)(1+\eta)(1+\zeta)/8\\ L_4(\xi, \eta) = (1-\xi)(1+\eta)(1+\zeta)/8\)

Definition at line 344 of file lib_shape.hpp.


The documentation for this class was generated from the following file: