• Otakaari 4 Espoo 02150 Finland

20082020

Research output per year

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Personal profile

Artistic and research interests

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.

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Research Output

  • 11 Article
  • 1 Conference contribution

3D printing of dense and porous TiO2 structures

Aleni, A. H., Kretzschmar, N., Jansson, A., Ituarte, I. F. & St-Pierre, L., 1 Apr 2020, In : Ceramics International. 8 p.

Research output: Contribution to journalArticleScientificpeer-review

  • Effect of weld modelling on crashworthiness optimization

    Körgesaar, M., Romanoff, J., Varsta, P. & St-Pierre, L., 16 May 2019, Trends in the Analysis and Design of Marine Structures: Proceedings of the 7th International Conference on Marine Structures (MARSTRUCT 2019, Dubrovnik, Croatia, 6-8 May 2019). Guedes Soares, C. & Parunov, J. (eds.). p. 231-237 7 p. (Trends in the Analysis and Design of Marine Structures - Proceedings of the 7th International Conference on Marine Structures, MARSTRUCT 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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

    Aleni, A. H., Ituarte, I. F., Mohite, A., St-Pierre, L. & Partanen, J., 2018, In : Ceramics International. 44, 2, p. 2231-2239 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 4 Citations (Scopus)
    22 Downloads (Pure)

    Stiffness and strength of a semi-regular lattice

    Their, T. & St-Pierre, L., 2017, In : Rakenteiden mekaniikka. 50, 3, p. 137-140

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 97 Downloads (Pure)

    Stress redistribution around clusters of broken fibres in a composite

    St-Pierre, L., Martorell, N. J. & Pinho, S. T., 15 May 2017, In : Composite Structures. 168, p. 226-233 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 11 Citations (Scopus)
    127 Downloads (Pure)

    Projects

    Micro-architectured materials for high toughness

    St-Pierre, L., Omidi, M. & Ling, C.

    01/09/201931/08/2023

    Project: Academy of Finland: Other research funding

    Activities

    • 4 Conference presentation
    • 3 Public or invited talk

    Improving the properties of lattice materials by optimising the cell wall thickness

    Anastasia Markou (Speaker), Luc St-Pierre (Contributor)
    30 Aug 2018

    Activity: Talk or presentation typesConference presentation

    Stress redistributionaround broken fibres and strength of fibre bundles

    Luc St-Pierre (Speaker)
    27 Sep 2017

    Activity: Talk or presentation typesPublic or invited talk

    Stiffness and strength of a semi-regular lattice

    Tomas Their (Contributor), Luc St-Pierre (Speaker)
    24 Aug 201725 Aug 2017

    Activity: Talk or presentation typesConference presentation

    Conference presentation, 17th European Conference on Composite Materials, Munich, Germany

    Luc St-Pierre (Speaker)
    Jun 2016

    Activity: Talk or presentation typesConference presentation

    Invited talk, Seminar at McGill University, Montreal, Canada

    Luc St-Pierre (Invited speaker)
    Aug 2014

    Activity: Talk or presentation typesPublic or invited talk