Luc St-Pierre

Apulaisprofessori
Konetekniikan laitos

My research focuses on the mechanics of lattice materials, with the objective of creating new materials by design.  Lattice materials are interconnected arrays of trusses or plates, such as honeycombs, and can be made from any existing solid.  By choosing their topology and parent material, we can design new materials with specific, and often unique, combinations of properties.  My work combines analytical, numerical and experimental methods to provide a better understanding of the mechanical behavior of these lattice materials.

Full researcher profile
https://research.aalto.fi/...

Yhteystiedot

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Julkaisut

3D printing of dense and porous TiO2 structures

Afshin Hasani Aleni, Niklas Kretzschmar, Anton Jansson, Iñigo Flores Ituarte, Luc St-Pierre 2020 Ceramics International

Comparing stiffness of solid and scaffold nano-TiO2 structures produced by material extrusion method

Afshin Hasani Aleni, Iñigo Flores Ituarte, Ashish Mohite, Luc St-Pierre, Jouni Partanen 2018 Ceramics International

The fracture toughness of octet-truss lattices

M. R. O'Masta, L. Dong, L. St-Pierre, H. N G Wadley, V. S. Deshpande 2017 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS

Stress redistribution around clusters of broken fibres in a composite

Luc St-Pierre, Ned J. Martorell, Silvestre T. Pinho 2017 Composite Structures

The dynamic indentation response of sandwich panels with a corrugated or Y-frame core

L. St-Pierre, N. A. Fleck, V. S. Deshpande 2015 International Journal of Mechanical Sciences

The low velocity impact response of sandwich beams with a corrugated core or a Y-frame core

L. St-Pierre, V. S. Deshpande, N. A. Fleck 2015 International Journal of Mechanical Sciences

The predicted compressive strength of a pyramidal lattice made from case hardened steel tubes

L. St-Pierre, N. A. Fleck, V. S. Deshpande 2014 International Journal of Solids and Structures

Sandwich Beams with Corrugated and Y-frame cores

L. St-Pierre, N. A. Fleck, V. S. Deshpande 2012 JOURNAL OF APPLIED MECHANICS: TRANSACTIONS OF THE ASME