1 Important remark

All parameters in the structure are independent.

At this moment there is no way to define a dependency in the program.

2 Classic ANSYS commands

2.1 N - definition of node

N, number_of_node, x, y

where x - first coordinate of the node, y - second coordinate of the node.

2.2 MP - definition of material properties (Young modulus)

MP, EX, number_of_material, value

2.3 R - definition of other constants (in this case this is a definition of cross-section)

R, number_of_constant, value

2.4 E - definition of the elements thru the node

E, node_1, node_2

2.5 F - definition of point forces on nodes

F, node, dof, value

where dof indicate direction of particular force. If dof=FX then a force is in x-direction. If dof=FY then the force is in y-direction

2.6 D - definition of boundary condition on node

D, node, dof, value

where dof=UX,UY,UZ. At this moment the value can be only equal to zero.

3 Interval version of ANSYS commands

3.1 MP - definition of interval material properties in percent (Young modulus)

MP, EX, number_of_material, uncertainty_in_percent

3.1 R - definition of uncertainty of other constants (in this case this is a definition of cross-section)

R, number_of_constant, uncertainty_in_percent

References

[1] ANSYS Commands References