Instability and softening in a continuous bi-rod

We present a continuous bi-rod structure composed of two flanges and a pleated web. The structure is characterised by an instability mechanism that couples axial contraction and twisting. In so doing, the latter can be controlled by the former. Moreover, a remarkable softening response is observed i...

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Bibliographic Details
Main Authors: Roberto Alessi, Laura Aliotta, Matteo Brunetti, Matteo Ciotti, Roberto Paroni, Marco Picchi Scardaoni
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Materials & Design
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522010097