Emil Aggestam

Showing 17 publications

2024

Innovative requirements and evaluation methods for slab track design

Emil Aggestam, Anders Ekberg, Jens Nielsen
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. Vol. 238 (6), p. 651-661
Journal article
2023

Prediction of long-term differential track settlement in a transition zone using an iterative approach

Kourosh Nasrollahi, Jens Nielsen, Emil Aggestam et al
Engineering Structures. Vol. 283
Journal article
2023

Comparison of the dynamic response and environmental impact between traditional and innovative railway track systems

Emil Aggestam
International Journal of Rail Transportation. Vol. 11 (5), p. 685-704
Journal article
2022

Rail Acceleration Induced by Train Pass-by—Field Measurements and Validation of a Simulation Model

Peter Torstensson, Emil Aggestam, Michele Maglio et al
Lecture Notes in Mechanical Engineering, p. 302-311
Paper in proceeding
2022

Optimisation of slab track design considering dynamic train–track interaction and environmental impact

Emil Aggestam, Jens Nielsen, Karin Lundgren et al
Engineering Structures. Vol. 254
Journal article
2022

Prediction of Differential Track Settlement in Transition Zones Using a Non-Linear Track Model

Kourosh Nasrollahi, Jens Nielsen, Emil Aggestam et al
Lecture Notes in Mechanical Engineering, p. 282-292
Paper in proceeding
2021

Calibration and validation of the dynamic response of two slab track models using data from a full-scale test rig

Jannik Theyssen, Emil Aggestam, Shengyang Zhu et al
Engineering Structures. Vol. 234
Journal article
2020

Simulation of vertical dynamic vehicle–track interaction using a three-dimensional slab track model

Emil Aggestam, Jens Nielsen
Engineering Structures. Vol. 222
Journal article
2020

Simulation of vertical dynamic vehicle–track interaction – Comparison of two- and three-dimensional models

Emil Aggestam, Jens Nielsen, Niklas Sved
Lecture Notes in Mechanical Engineering, p. 415-422
Paper in proceeding
2019

Multi-objective optimisation of transition zones between slab track and ballasted track using a genetic algorithm

Emil Aggestam, Jens Nielsen
Journal of Sound and Vibration. Vol. 446, p. 91-112
Journal article
2018

Simulation of vertical dynamic vehicle–track interaction using a two-dimensional slab track model

Emil Aggestam, Jens Nielsen, Rikard Bolmsvik
Vehicle System Dynamics. Vol. 56 (11), p. 1633-1657
Journal article
2018

Dynamic interaction between vehicle and slab track – Influence of track design parameters

Emil Aggestam, Jens Nielsen
The Dynamics of Vehicles on Roads and Tracks. Vol. 2, p. 699-704
Paper in proceeding
2018

Multi-objective design optimisation of transition zones between different railway track forms

Emil Aggestam, Jens Nielsen, Andreas Andersson et al
Proceedings of the 11th International Conference on Contact Mechanics and Wear and Rail/Wheel Systems, p. 1-6
Paper in proceeding
2017

Numerical model reduction with error control in computational homogenization of transient heat flow

Emil Aggestam, Fredrik Larsson, Kenneth Runesson et al
Computer Methods in Applied Mechanics and Engineering. Vol. 326, p. 193-222
Journal article
2016

NUMERICAL MODEL REDUCTION WITH ERROR CONTROL FOR COMPUTATIONAL HOMOGENIZATION OF TRANSIENT HEAT FLOW

Emil Aggestam, Fredrik Larsson, Kenneth Runesson
Proceedings of 29th Nordic Seminar on Computational Mechanics – NSCM29
Other conference contribution

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Showing 2 research projects

2018–2021

Research into enhanced track and switch and crossing system 2 (In2Track-2)

Elena Kabo Dynamics
Fredrik Larsson Material and Computational Mechanics
Dimosthenis Floros Material and Computational Mechanics
Astrid Pieringer Applied Acoustics
Casey Jessop Engineering Materials
Wolfgang Kropp Applied Acoustics
Johan Ahlström Engineering Materials
Xin Li Dynamics
Magnus Ekh Material and Computational Mechanics
Michele Maglio Dynamics
Daniel Gren Engineering Materials
Björn Pålsson Dynamics
Roger Lundén Dynamics
Marko Milosevic Dynamics
Lennart Josefson Material and Computational Mechanics
Emil Aggestam Dynamics
Anders Ekberg Dynamics
Jens Nielsen Dynamics
Tore V Vernersson Dynamics
Rostyslav Skrypnyk Dynamics
Erika Steyn Engineering Materials
Christer Persson Engineering Materials
Björn Andersson Material and Computational Mechanics
Knut Andreas Meyer Material and Computational Mechanics
Mohammad Salahi Nezhad Material and Computational Mechanics
Jannik Theyssen Applied Acoustics
Swedish Transport Administration
European Commission (EC)

49 publications exist
2016–2021

Design criteria for slab track structures (CHARMEC TS19)

Jens Nielsen Dynamics
Anders Ekberg Dynamics
Emil Aggestam Dynamics
Chalmers Railway Mechanics (CHARMEC)
Swedish Transport Administration

2 publications exist
There might be more projects where Emil Aggestam participates, but you have to be logged in as a Chalmers employee to see them.