Luc St-Pierre

Luc St-Pierre

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

Research groups

  • Materiaaleista tuotteiksi, Apulaisprofessori


A concurrent fibre orientation and topology optimisation framework for 3D-printed fibre-reinforced composites

Humberto Almeida Jr, Bruno G. Christoff, Volnei Tita, Luc St-Pierre 2023 Composites Science and Technology

Fracture toughness of semi-regular lattices

Milad Omidi, Luc St-Pierre 2023 International Journal of Solids and Structures

The fracture toughness of demi-regular lattices

Milad Omidi, Luc St-Pierre 2023 Scripta Materialia

Fracture of Honeycombs Produced by Additive Manufacturing

Chen Ling, Josiane Nguejio, Riccardo Manno, Luc St-Pierre, Fabrice Barbe, Ivano Benedetti 2022 Journal of Multiscale Modelling

A novel parameter to tailor the properties of prismatic lattice materials

Anastasia Markou, Luc St-Pierre 2022 International Journal of Mechanical Sciences

Mechanical Properties of Semi-Regular Lattices

Milad Omidi, Luc St-Pierre 2022 Materials & design

Design, modeling, optimization, manufacturing and testing of variable-angle filament-wound cylinders

Humberto Almeida, Luc St-Pierre, Zhihua Wang, Marcelo L. Ribeiro, Volnei Tita, Sandro C. Amico, Saullo G.P. Castro 2021 Composites Part B: Engineering

Measuring geometric imperfections of variable–angle filament–wound cylinders with a simple digital image correlation setup

Saullo G. P. Castro, Humberto Almeida, Luc St-Pierre, Zhihua Wang 2021 Composite Structures

An Abaqus plug-in to simulate fatigue crack growth

Mohammad Malekan, Ali Khosravi, Luc St-Pierre 2021 Engineering with Computers