Collapse simulation of the PGC building in Christchurch, 2011

We have reached an impressive milestone. Our BCB add-on has evolved into a serious simulation tool: One of the software validation cases in our Inachus research has been the collapsed Pyne Gould Corporation building in Christchurch. The building was destroyed in a devastating earthquake, on 22 February 2011. The Blender add-on was able to simulate the debris pattern fairly accurately as it can be seen from the video and the still images at the end of it.

Only the simulation of concrete structures is possible at the moment. Much remains to be done, such as the simulation of deformable building elements like steel structures. The bases is laid with the introduction of spring constraints. But the working of springs in Blender needs yet thorough investigation.

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