Concrete Structures Research Area

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Collage: A bridge, rusty concrete and a tomography
Examples of varying scales: Top left: Bridge. Bottom left: Corrosion-damaged beam. Right: Neutron tomography of a corroding rebar within concrete, arrows showing deformations calculated using digital volume correlation.

Our research concerns the structural behaviour of concrete structures. It spans over wide scales, both in time  - from milliseconds in impulse loading to more than hundred years in long-term deterioration, and in length - from corrosion penetration depths of micrometres to whole bridges with dimensions of hundreds of metres.
Our ambition is to provide world-class basic and research education, and internationally leading research in Concrete Structures. Thereby, we contribute with high impact to a sustainable society with world-class educated researchers and engineers.

Our research

Our research is focused on two main research challenges, with examples of subareas given:

How can the safety of existing concrete structures be ensured, in short and long-term?

  • Assessment of existing structures
  • Deteriorated structures, especially steel reinforcement corrosion 
  • Structural health monitoring and prediction 
  • Strengthening of existing structures, also when subjected to impulse loading

How can new concrete structures be optimised with respect to sustainability and performance:

  • Use of novel reinforcement types, such as fibres and textiles
  • Use of supplementary cementitious materials
  • Structural design and optimisation
  • Modelling and design of structures subjected to blast and impact loading
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Top: Strain field in a deep beam monitored by a Distributed Optical Fiber Sensor system (DOFS). Bottom: Strain field in deep beam visualised continuously during structural testing in mobile phone app.

Closely related to the research questions are the choice of research methods and techniques. Our strategy is to combine different research methods and techniques in innovative ways. Historically, we have combined theoretical analysis and experiments; novel tools such as image-based modelling make this intersection even more interesting.

Our main research methods:

  • Experimental methods:
    • Structural testing
    • Image-based methods, both 2D and 3D
    • Fibre-optics
  • Analysis and design of reinforced concrete structures:
    • Nonlinear finite element modelling
    • Multi-scale modelling
  • Use of artificial intelligence

Members

The members of the Concrete Structures Research Area.

Seniors

Carlos Gil Berrocal

  • Senior Lecturer, Structural Engineering, Architecture and Civil Engineering

Joosef Leppänen

  • Assistant Head of Department, Architecture and Civil Engineering

Ignasi Fernandez

  • Associate Professor, Structural Engineering, Architecture and Civil Engineering

Postdocs

Dawn Yun-Cheng Wong

  • Postdoc, Structural Engineering, Architecture and Civil Engineering

Langzi Chang

  • Postdoc, Structural Engineering, Architecture and Civil Engineering

Samanta Robuschi

  • Postdoc, Structural Engineering, Architecture and Civil Engineering

PhD students

Andreas Alhede

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

August Jansson

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

David Dackman

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

Fabio José Lozano Mendoza

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

Gabriel Edefors

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

Talles Felix

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

Anna Teike

  • Doctoral Student, Structural Engineering, Architecture and Civil Engineering

Adjunct professors and guest researcher

Helén Broo

  • Adjunct Professor, Structural Engineering, Architecture and Civil Engineering

Ingemar Löfgren

  • Adjunct Professor, Structural Engineering, Architecture and Civil Engineering

Morgan Johansson

  • Adjunct Professor, Structural Engineering, Architecture and Civil Engineering

Christoffer M Svedholm

  • Visiting Researcher, Structural Engineering, Architecture and Civil Engineering

Publications

In Chalmers’ research portal you will find publications by the members of the Concrete Structures Research Area.

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Projects

In Chalmers’ research portal you will find projects from the members of the Concrete Structures Research Area.

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