Per Kettil

Publications (64)
Projects (1)

Showing 64 publications

2023

Opportunities in Civil Projects with Artificial Intelligence

Alexander Kjellgren, Per Kettil, Rasmus Rempling et al

IABSE Congress New Delhi 2023 Engineering for Sustainable Development

Paper in proceeding

Show project

2017

Enhanced strut-and-tie model for reinforced concrete pile caps

Alexandre Mathern, Gautier Chantelot, Per-Ola Svahn et al

IABSE Conference, Vancouver 2017: Engineering the Future - Report. Vol. 109, p. 607-614

Paper in proceeding

Show project

2013

Modelling the structural behaviour of frost-damaged reinforced concrete structures

Kamyab Zandi, Per Kettil, Karin Lundgren

Structure and Infrastructure Engineering. Vol. 9 (5), p. 416-431

Journal article

2012

Analytical model for the bond-slip behaviour of corroded ribbed reinforcement

Karin Lundgren, Per Kettil, Kamyab Zandi et al

Structure and Infrastructure Engineering. Vol. 8 (2), p. 157-169

Journal article

2011

Analysis of Mechanical Behavior of Corroded Reinforced Concrete Structures

Kamyab Zandi, Per Kettil, Karin Lundgren

ACI Structural Journal. Vol. 108 (5), p. 532-541

Journal article

2009

Rail vibrations caused by ground stiffness transitions

Håkan Lane, Per Kettil, Nils-Erik Wiberg

Computational Structural Dynamics and Earthquake Engineering. Editors: M Papadrakakis, D C Charmpis, N D Lagaros and Y Tsompanakis, p. 179-188

Book chapter

2008

Performance Evaluation of Damaged Concrete Bridges

Kamyab Zandi, Karin Lundgren, Per Kettil et al

3rd International Bridge Conference

Paper in proceeding

2008

Coupled simulation of wave propagation and water flow in soil induced by high-speed trains

Per Kettil, Bernd Lenhof, Kenneth Runesson et al

International Journal for Numerical and Analytical Methods in Geomechanics. Vol. 32 (11), p. 1311-1319

Journal article

2008

Structural behavior of corroded reinforced concrete structures

Kamyab Zandi, Karin Lundgren, Per Kettil et al

The Fourth International Conference on Bridge Maintenance, Safety, Management, Health Monitoring and Informatics, p. 481-

Paper in proceeding

2008

Assessment of acceleration modelling for fluid-filled porous media subjected to dynamic loading

Bernd Lenhof, Per Kettil, Kenneth Runesson et al

International Journal for Numerical and Analytical Methods in Geomechanics. Vol. 32 (2), p. 109-119

Journal article

2008

Rail- and Roadway Dynamics - uncoupled and coupled analysis

Nils-Erik Wiberg, Per Kettil, Torbjörn Ekevid et al

ECCOMAS Multidisciplinary Jubilee Symposium

Paper in proceeding

2008

Moving finite elements and dynamic vehicle interaction

Håkan Lane, Per Kettil, Nils-Erik Wiberg

European Journal of Mechanics, A/Solids. Vol. 27 (4), p. 515-531

Journal article

2008

Evaluation of load-carrying capacity of damaged reinforced concrete structures

Kamyab Zandi, Karin Lundgren, Mario Plos et al

Nordic Concrete Research & Development, p. 60-

Paper in proceeding

2007

Mechanical behaviour of Frost-damaged Reinforced Concrete Structures

Kamyab Zandi, Per Kettil, Karin Lundgren

The 6th International Conference on Fracture mechanics of Concrete and Concrete Structures. Vol. 3, p. 1761-1766

Paper in proceeding

2007

Simulation of Road Structures Subjected to Dynamic Loading

Bernd Lenhof, Per Kettil, Kenneth Runesson et al

EUROMECH Colloquium 489 "Modelling of Multiphase Materials"

Other conference contribution

2007

Simulation of inelastic deformation in road structures due to cyclic mechanical and thermal loads

Per Kettil, Bernd Lenhof, Kenneth Runesson et al

Computers & Structures. Vol. 85, p. 59-70

Journal article

2007

Vehicle-track-underground modeling of rail induced wave propagation

Håkan Lane, Torbjörn Ekevid, Per Kettil et al

Computers and Structures. Vol. 85 (15-16), p. 1215-1229

Journal article

2007

Effects on bond of reinforcement corrosion

Karin Lundgren, Armando Soto San Roman, Hendrik Schlune et al

International RILEM workshop on Integral Service Life Modeling of Concrete Structures, p. 231-238

Paper in proceeding

2006

On the treatment of convective terms in coupled hydro-mechanics for porous media subject to dynamic loading

Bernd Lenhof, Per Kettil, Kenneth Runesson et al

III European Conference on Computational Mechanics

Paper in proceeding

2006

Strength and deformation of arbitrary beam sections using adaptive FEM

Per Kettil, Juan Jose Rodenas Garcia, Claudio Aguilera Torres et al

Computers & Structures

Journal article

2006

Moving mesh adaptivity applied to railway dynamics

Håkan Lane, Per Kettil, Nils-Erik Wiberg

Book of Abstracts, 3rd European Conference on Computational Mechanics (ECCM2006), Lisbon (Portugal) June 2006, p. 406-

Other conference contribution

2006

Linear and non-linear static Buckling Analysis of a Slender Steel Girder

Per Kettil, Dag Linghoff, Hamid Movaffaghi

Report

2006

Coupled simulation of wave propagation and water pumping phenomena in driven concrete piles

Per Kettil, Gustav Engström, Nils-Erik Wiberg

Computers & Structures

Journal article

2006

Computational railway dynamics

Torbjörn Ekevid, Per Kettil, Håkan Lane et al

Computational Mechanics (editors C A Mota Soares, J A C Martins, H C Rodrigues and J A C Ambrósio), p. 577-598

Journal article

2005

Coupled hydro-mechanical wave propagation in road structures

Per Kettil, Gustav Engström, Nils-Erik Wiberg

Computers & Structures. Vol. 83, p. 1719 - 1729

Journal article

2005

Absorbing boundary layers for elastic wave propagation

Håkan Lane, Per Kettil, Mikael Enelund et al

COMPLAS VIII, VIII International Conference on Computational Plasticity, CIMNE, Barcelona

Other conference contribution

2005

Development of software for structural analysis adapted to construction engineering applications

Per Kettil, Nils-Erik Wiberg

Engineering with Computers. Vol. 21 (3), p. 225-236

Journal article

2005

Simulation of coupled hydro-mechanical wave propagation in driven concrete piles

Per Kettil, Gustav Engström, Nils-Erik Wiberg

Int. Conf. on Computational Methods for Coupled Problems in Science and Engineering, CIMNE, Barcelona (2005)

Paper in proceeding

2005

Moving mesh domain adaptation technique - application to train induced wave propagation

Per Kettil, Håkan Lane, Nils-Erik Wiberg

Proceedings of the Second International Conference on Adaptive Modeling and Simulation held in Barcelona, Spain 8 - 10 September 2005, p. 81-91

Other conference contribution

2005

Dynamic Response of a Timber Floor

Torbjörn Ekevid, Robert Kliger, Per Kettil et al

Report

2004

Simulation of failure of structures using dynamics and optimization techniques

Per Kettil, Nils-Erik Wiberg

Computers & Structures. Vol. 82, p. 815-828

Journal article

2004

Adaptive multigrid for FE computations in plasticity

Torbjörn Ekevid, Per Kettil, Nils-Erik Wiberg

Computers & Structures. Vol. 82, p. 2413-2424

Journal article

2004

FE simulations of wave propagation in saturated porous media - examples and applications

Gustav Engström, Per Kettil, Nils-Erik Wiberg

European Congress on Computational Methods in Applied Sciences and Engineering, Jyväskylä, Finland, 24-28 July, (2004)

Paper in proceeding

2004

Modelling train passage in curves with isoparametric differntial constraint equations.

Håkan Lane, Per Kettil, Nils-Erik Wiberg

Proceedings of the 17th Nordic Seminar on Computational Mechanics, p. 141-144

Other conference contribution

2004

Adaptive FE-Simulations In 3D Using Multigrid Solver

Per Kettil, Torbjörn Ekevid, Nils-Erik Wiberg

WCCM VI in conjunction with APCOM’04, Beijing, China, Sept. 5-10, (2004)

Paper in proceeding

2003

Computational Methods adapted to Structural Engineering Practice

Per Kettil, Nils-Erik Wiberg

IACM Special Interest Conference on Adaptive Modeling, Göteborg, Sweden, September 29 - October 1, (2003).

Paper in proceeding

2003

Towards fully mesh adaptive FE-simulations in 3D using multi-grid solver

Per Kettil, Torbjörn Ekevid, Nils-Erik Wiberg

Computers & Structures. Vol. 81, p. 735-746

Journal article

2003

Towards fully mesh adaptive FE-simulations in 3D using multigrid solver

Per Kettil, Torbjörn Ekevid, Nils-Erik Wiberg

Second MIT Conference on Computational Fluid and Solid Mechanics, June 17-20, (2003)

Paper in proceeding

2003

Adaptive Multigrid FE-technique for Computational Plasticity

Torbjörn Ekevid, Per Kettil, Nils-Erik Wiberg

VII International Conference on Computational Plasticity, COMPLAS 2003, Barcelona, Spain, April 7-10, (2003)

Paper in proceeding

2002

Application of 3D Solid Modeling and Simulation Programs to a Bridge Structure

Per Kettil, Nils-Erik Wiberg

Engineering with Computers. Vol. 18, p. 160-169

Journal article

2002

Integrated computational engineering

Per Kettil, Nils-Erik Wiberg

WCCM V, Fifth World Congress on Computational Mechanics, Vienna, Austria, July 7-12, (2002)

Paper in proceeding

2002

Application of 3D Solid Modeling and Simulation Programs to a Bridge Structure

Per Kettil, Nils-Erik Wiberg

Engineering with Computers. Vol. 18, p. pp. 160-169

Journal article

2002

Integrated simulation and information transfer in design of transportation structures

Marcus Davidson, Per Kettil

IABSE Symposium "Towards a Better Built Environment - Innovation, Sustainability, Information Technology", Melbourne, Australia, September (2002)

Paper in proceeding

2001

Adaptive 3D Finite Element Analysis in Structural Design

Per Kettil, Nils-Erik Wiberg

ECCM-2001, Cracow, Polen, June 26-29, (2001)

Paper in proceeding

2001

Simulation of Failure of Structures Using Dynamics and Optimisation Techniques

Per Kettil, Nils-Erik Wiberg

Report

2001

Towards Fully Mesh Adaptive FE-Simulations in 3D Using Multi-Grid Solver

Per Kettil, Torbjörn Ekevid, Nils-Erik Wiberg

Report

2001

Computational Engineering Development and Implementation of Computational Methods for Structural Analysis and Design

Per Kettil

Doctoral thesis

2001

Interactive Design and Investigation of Physical Bridges using Virtual Models

Mike Connell, Odd Tullberg, Per Kettil et al

First MIT Conference on Computational Fluid and Solid Mechanics, pp. 608-611. June 12-15, (2001)

Paper in proceeding

2000

Adaptive solid modeling using our program FEM90

Torbjörn Ekevid, Per Kettil, Nils-Erik Wiberg

XIII Nordic Seminar on Computational Mechanics, Oslo, 20-21 oktober 2000

Other conference contribution

2000

Adaptive 3D solid modeling and simulation in computational structural design

Per Kettil, Nils-Erik Wiberg

ICTAM2000 20:th International Congress of Theoretical and Applied Mechanics, Chicago, USA, August 27 - September 2, (2000)

Paper in proceeding

2000

Design in an IT-perspective

Nils-Erik Wiberg, Mike Conell, Harald Tägnfors et al

Report

2000

Design in an IT-perspective

Nils-Erik Wiberg, Harald Tägnfors, Per Kettil et al

Report

2000

Integrating Modelling, Simulation and Visualisation in Immersive VR Environments - A Tool in Bridge Design

Mike Connell, Per Kettil, Harald Tägnfors et al

IASS-IACM 2000, Fourth International Colloquium on Computation of Shell & Spatial Structures, Chania-Crete, Greece, June 4-7, (2000)

Paper in proceeding

1999

Adaptive structural design - Integration of computational tools for CAD, adaptive FEM and optimization

Per Kettil

Licentiate thesis

1999

Integration on CAD and FEM in an Adaptive Design Process

Per Kettil, Nils-Erik Wiberg

ECCM-Congress on Computational Mechanics-Solids, Structures and Coupled Problems, Munich, Germany, August 31 - September 2 (1999)

Paper in proceeding

1999

Accuracy assessment of maximum displacement and stress

Per Kettil, Nils-Erik Wiberg

Twelfth Nordic Seminar on Computational Mechanics, Helsingfors, 22-23 oktober 1999

Other conference contribution

1999

Adaptive Design and Analysis of Structures an Integration of Tools

Per Kettil, Nils-Erik Wiberg

Design Optimization. Vol. 1, p. 440-464

Journal article

1999

Adaptive Design and Analysis of Structures an Integration of Tools

Per Kettil, Nils-Erik Wiberg

Design Optimization. Vol. 1, p. pp. 440-464

Journal article

1999

Adaptive FE-analysis of Column Supported Reissner-Mindlin Plates

Per Kettil, Nils-Erik Wiberg

Computers and Structures. Vol. 72, p. pp. 605-626

Journal article

1999

Adaptive FE-analysis of Column Supported Reissner-Mindlin Plates

Per Kettil, Nils-Erik Wiberg

Computers and Structures. Vol. 72, p. 605-626

Journal article

1998

Adaptive FE-analysis of column supported Reissner-Mindlin Plates

Per Kettil, Nils-Erik Wiberg

Report

1998

Adaptive plate bending analysis with column interaction

Per Kettil, Nils-Erik Wiberg

Fourth World Congress on Computational Mechanics, Buenos Aires, Argentina, June 29 - July 2, (1998)

Paper in proceeding

1998

Adaptive design and analysis – an integration of tools

Per Kettil, Nils-Erik Wiberg

Eleventh Nordic Seminar on Computational Mechanics Stockholm, 22-23 October 1998

Other conference contribution

1997

Adaptive FE-solution of column (Reissner-Mindlin) plates

Per Kettil, Nils-Erik Wiberg

Tenth Nordic Seminar on Computational Mechanics, Tallinn, Estland, 24-25 oktober 1997

Other conference contribution

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Showing 1 research projects

2024–2027

Klimat- och produktionsoptimerad anläggningsprojektering baserat på AI

Rasmus Rempling Construction Management

Alexander Kjellgren Unknown organization

Helén Broo Structural Engineering

Mats Granath Institution of physics at Gothenburg University

Per Kettil Unknown organization

Mikael Johansson Construction Management

Skanska

Development Fund of the Swedish Construction Industry (SBUF)

Chalmers

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