3. Modeling A

3.1. Characteristics of modeling and meshing

The linear element: “beam” cut into 12 meshes.

The discreet ones: “DIS_T”

3.2. Tested sizes and results

Time 2.0sec	Analytic	Absolute Error	Relative Error
\(x(m)\)	—0.27571	0.00070	0.00255
\(y(m)\)	0.46478	0.00120	0.00259
\(\mathrm{Rz}(\mathrm{rd})\)	—0.04851	0.00001	0.00027
Time 3.0sec	Analytic	Absolute Error	Relative Error
\(x(m)\)	—0.43640	0.00118	0.00271
\(y(m)\)	0.68149	0.00190	0.00279
\(\mathrm{Rz}(\mathrm{rd})\)	—0.16767	0.00079	0.00472
Time 4.0sec	Analytic	Absolute Error	Relative Error
\(x(m)\)	—0.21266	0.00043	0.00201
\(y(m)\)	0.07494	0.00111	0.01476
\(\mathrm{Rz}(\mathrm{rd})\)	—0.15769	0.00026	0.00163
Time 5.0sec	Analytic	Absolute Error	Relative Error
\(x(m)\)	0.30290	0.00108	0.00357
\(y(m)\)	—0.98487	0.00536	0.00544
\(\mathrm{Rz}(\mathrm{rd})\)	0.11188	0.00027	0.00241
Time6.0sec	Analytic	Absolute Error	Relative Error
\(x(m)\)	0.59847	0.00032	0.00054
\(y(m)\)	—1.24735	0.00322	0.00258
\(\mathrm{Rz}(\mathrm{rd})\)	0.44284	0.00251	0.00566