• Phone+358407201093
  • Otakaari 4, 02150 Espoo

1990 …2020

Research output per year

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Personal profile

Artistic and research interests

Gary Marquis conducts research in mechanics of materials with special focus on fatigue of materials and welded structures. His research activity has focussed on the role of complex multiaxial loading and service loading on the fatigue strength of welded structures and on the development of reduced weight steel structures by incorporating higher strength steel in conjunction with improved welding processes and post-weld improvement technologies. 

In 2006 Professor Marquis was elected as Chairman of Commission XIII: Fatigue of Welded Structures and Components of the International Institute of Welding (IIW). He was re-elected in 2009 and 2012. In 2008 he joined the Technical Management Board (TMB) of the IIW which oversees all scientific, technical and standardization activities of the organisation’s 23 technical working units. In 2011 he was elected as TMB Chairman. In 2011 Prof Marquis was elected as a member of the IIW Board of Directors and became President of the IIW for a three-year term in 2014.

Since 2013, Prof Marquis has served as the Dean of the School of Engineering at Aalto University. Previously he has been an affiliated Professor of Lightweight Structures at the Royal Institute of Technology in Stockholm, Sweden and visiting professor at Kyushu University in Fukuoka, Japan and EPFL in Lausanne, Switzerland.

Education/Academic qualification

Doctor of Science (Technology)

Master of Science (Technology)

Keywords

  • Mechanics of materials
  • Fatigue of materials and structures
  • Welded structures

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Research Output

The influence of interacting small defects on the fatigue limits of a pure iron and a bearing steel

Åman, M., Wada, K., Matsunaga, H., Remes, H. & Marquis, G., 1 Jun 2020, In : INTERNATIONAL JOURNAL OF FATIGUE. 135, 105560.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
  • 43 Downloads (Pure)

    Fatigue strength evaluation of small defect at stress concentration

    Åman, M., Tanaka, Y., Murakami, Y., Remes, H. & Marquis, G., 2017, In : Procedia Structural Integrity. 7, p. 351-358 8 p.

    Research output: Contribution to journalConference articleScientificpeer-review

    Open Access
    File
  • 7 Citations (Scopus)
    278 Downloads (Pure)

    Interaction effect of adjacent small defects on the fatigue limit of a medium carbon steel

    Åman, M., Okazaki, S., Matsunaga, H., Marquis, G. B. & Remes, H., 2017, In : Fatigue and Fracture of Engineering Materials and Structures. 40, 1, p. 130-144 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 10 Citations (Scopus)
    153 Downloads (Pure)

    A finite element study on residual stress stability and fatigue damage in high-frequency mechanical impact (HFMI)-treated welded joint

    Mikkola, E., Remes, H. & Marquis, G., 16 Sep 2016, In : INTERNATIONAL JOURNAL OF FATIGUE. 94, p. 16-29 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 14 Citations (Scopus)
    137 Downloads (Pure)

    Application studies for fatigue strength improvement of welded structures by high-frequency mechanical impact (HFMI) treatment

    Yildirim, H. C., Leitner, M., Marquis, G. B., Stoschka, M. & Barsoum, Z., 1 Jan 2016, In : Engineering Structures. 106, p. 422-435 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

    7 Citations (Scopus)

    Activities

    The effect of interacting small defects on the fatigue limit of steels

    Mari Åman (Speaker), Kentaro Wada (Contributor), Hisao Matsunaga (Contributor), Heikki Remes (Contributor), Gary Marquis (Contributor)
    8 Jul 201912 Jul 2019

    Activity: Talk or presentation typesConference presentation

    The effect of interacting small defects on the fatigue limit of steels

    Mari Åman (Speaker), Kentaro Wada (Contributor), Hisao Matsunaga (Contributor), Heikki Remes (Contributor), Gary Marquis (Contributor)
    14 Mar 2019

    Activity: Talk or presentation typesConference presentation

    Fatigue strength evaluation of small defect at stress concentration

    Mari Åman (Speaker), Yuzo Tanaka (Contributor), Yukitaka Murakami (Contributor), Heikki Remes (Contributor), Gary Marquis (Contributor)
    19 Sep 201722 Sep 2017

    Activity: Talk or presentation typesConference presentation

    IIW - The International Institute of Welding

    Gary Marquis (Visiting researcher)
    10 Jul 201615 Jul 2016

    Activity: Visiting an external institution typesVisit abroad

    International Institute of Welding Annual Assembly and International Conference

    Gary Marquis (Chair)
    28 Jun 20153 Jul 2015

    Activity: Participating in or organising an event typesMembership of an organizing committee or other positions of trust of a conference or a seminar