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Gary Marquis
Department of Mechanical Engineering

Gary Marquis

Professor

Contact information

Postal address
Otakaari 4, 02150 Espoo
Mobile phone
+358407201093
Full researcher profile

Description

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.

Areas of expertise

Mechanics of materials Fatigue of materials and structures Welded structures

Publications

Department of Mechanical Engineering, Solid Mechanics, Marine Technology

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

Publishing year: 2017 INTERNATIONAL JOURNAL OF FATIGUE
Department of Mechanical Engineering, Marine Technology, Solid Mechanics

Fatigue strength evaluation of small defect at stress concentration

Publishing year: 2017 Procedia Structural Integrity
Department of Mechanical Engineering, Marine Technology, Solid Mechanics

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

Publishing year: 2017 Fatigue and Fracture of Engineering Materials and Structures
Department of Mechanical Engineering, Solid Mechanics

Fatigue crack growth behavior of amorphous particulate reinforced composites

Publishing year: 2016 Composite Structures
Department of Mechanical Engineering, Solid Mechanics

Lightweight Design with Welded High-Frequency Mechanical Impact (HFMI) Treated High-Strength Steel Joints from S700 under Constant and Variable Amplitude Loadings

Publishing year: 2016 INTERNATIONAL JOURNAL OF FATIGUE
Department of Mechanical Engineering, Solid Mechanics

Microstructure-sensitive investigation on the plastic deformation and damage initiation of amorphous particles reinforced composites

Publishing year: 2016 Composite Structures
Department of Mechanical Engineering, Solid Mechanics, Marine Technology, Engineering Materials

Material characterization of high-frequency mechanical impact (HFMI)-treated high-strength steel

Publishing year: 2016 Materials and Design
Department of Mechanical Engineering, Department of Applied Mechanics, Solid Mechanics

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

Publishing year: 2016 Engineering Structures
Department of Mechanical Engineering, Solid Mechanics

IIW Guidelines on Weld Quality in Relationship to Fatigue Strength

Publishing year: 2016
Department of Mechanical Engineering, Solid Mechanics

IIW Recommendations for the HFMI Treatment

Publishing year: 2016