@inproceedings{d17162f185cf40208e66d708af3afaf1,
title = "An exploration of 3d printing design space inspired by masonry",
abstract = "This paper describes an approach of a process-aware exploration of the design space of building components constructed by extrusion of cementitious material (or concrete 3d printing). In an attempt to broaden the geometries that are being printed today, and to build cantilevers, vaults and domes without using temporary support, we look back at construction techniques used in masonry structures, and analyse the stability of the fabrication process at the scale of the brick, the layer and the final structure. Those strategies are applied to 3d printing with regards to the material properties and the technological aspects of the process. Three examples are actually printed to validate the approach, namely a Nubian vault, a dome and an arch, all without temporary support. Finally a framework for generation of printable geometries and corresponding toolpaths is proposed.",
keywords = "3d printing, Cementitious material, Digital fabrication, Form finding, Funicular shell, Masonry, Robotics",
author = "Paul Carneau and Romain Mesnil and Nicolas Roussel and Olivier Baverel",
note = "Publisher Copyright: Copyright {\textcopyright} 2019 by P.Carneau, R. Mesnil, N. Roussel and O. Baverel Published by the International Association for Shell and Spatial Structures (IASS) with permission.; IASS Symposium 2019 - 60th Anniversary Symposium of the International Association for Shell and Spatial Structures; Structural Membranes 2019 - 9th International Conference on Textile Composites and Inflatable Structures, FORM and FORCE ; Conference date: 07-10-2019 Through 10-10-2019",
year = "2019",
month = jan,
day = "1",
language = "English",
series = "IASS Symposium 2019 - 60th Anniversary Symposium of the International Association for Shell and Spatial Structures; Structural Membranes 2019 - 9th International Conference on Textile Composites and Inflatable Structures, FORM and FORCE",
publisher = "International Center for Numerical Methods in Engineering",
pages = "1247--1255",
editor = "Carlos Lazaro and Kai-Uwe Bletzinger and Eugenio Onate",
booktitle = "IASS Symposium 2019 - 60th Anniversary Symposium of the International Association for Shell and Spatial Structures; Structural Membranes 2019 - 9th International Conference on Textile Composites and Inflatable Structures, FORM and FORCE",
}