Segmented shells: multi-element shell constructions inspired by skeletons of irregular sea urchins (A07)

• Subject Area: Structural Engineering, Building Informatics and Construction Operation ; Applied Mechanics, Statics and Dynamics ; Architecture, Building and Construction History, Construction Research, Sustainable Building Technology ; Palaeontology
• Term: from 2014 to 2019
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 231064407

The project analyses the segmented skeleton of the sand-dollar as a suitable concept generator for segmented shells. We have established a computational design model and evolutionary design algorithms for plate generation and distribution. In the second funding period, thin-walled Spatangoids will be studied to develop further hypotheses regarding the relationship of patterning and structural behaviour.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 141: Biological Design and Integrative Structures. Analysis, Simulation and Implementation in Architecture
• Applicant Institution: Universität Stuttgart
• Project Heads: Professor Dr.-Ing. Manfred Bischoff; Professor Dr.-Ing. Jan Knippers; Professor Achim Menges; Professor Dr. James H. Nebelsick