Research Article
Static, Vibration Analysis and Sensitivity Analysis of Stepped Beams Using Singularity Functions
Table 3
Static sensitivity analysis with respect to location of rigidity discontinuity.
| | Sensitivity analysis | Results | Positive perturbation ( = 25.25′′) | Negative perturbation ( = 24.75′′) | Central difference | Singularity function |
| | Without remeshing | at | | | | | | | | | | | | at | | | | | | | | | | |
| | With remeshing | at | | | | | | | | | | | | at | | | | | | | | | | |
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