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Simulation of Wave Propagation and Impact Damage in Brittle Materials Using the Peridynamics Technique
| Content Provider | Semantic Scholar |
|---|---|
| Author | Diehl, Patrick Schweitzer, Marc Alexander |
| Copyright Year | 2013 |
| Abstract | To simulate the evolving of the wave the Peridynamic technique [4], an alternative non local theory in solid mechanics is used. This theory formulates the problem with integral equations instead of partial differential equations. This allows discontinuities in the displacement fields and the branching of cracks is directly possible. Figure 1(b) shows the first simulation results with an simple material model of the wave velocity at t=8.7μs. With the first simulation the extracted wave front velocity converge to an numerical value of the front wave velocity. The numerical value differs by 10% to 20% from the measured wave front velocity in the experiments. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://congress.cimne.com/iacm-eccomas2014/admin/files/fileabstract/a778.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
