Activities per year
Activities
- 48 results
Search results
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Some new developments in the continuum based fatigue modelling approach
Kouhia, R. (Speaker), Jalaei, M. (Contributor), Kuupakko, J. (Contributor), Orelma, H. (Contributor), Ottosen, N. S. (Contributor), Ristinmaa, M. (Contributor), Rubio Ruiz, A. (Contributor), Vaara, J. (Contributor) & Frondelius, T. (Contributor)
4 Oct 2024Activity: Talk or presentation › Conference presentation
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On the thermodynamics of gradient regularization of continuum damage models
Askes, H. (Contributor), Dhakal, S. (Contributor), Hartikainen, J. (Contributor), Kolari, K. (Contributor), Kouhia, R. (Speaker) & Saksala, T. (Contributor)
16 Sept 2024Activity: Talk or presentation › Conference presentation
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EMPLOYING A CONTINUUM DAMAGE MODEL TO PREDICT THE FATIGUE LIFE THROUGH ABAQUS
Jalaei, M. (Speaker), Pelizzoni, S. (Contributor), Meneghetti, G. (Contributor), Campagnolo , A. (Contributor), Ottosen, N. S. (Contributor), Ristinmaa, M. (Contributor), Vaara, J. (Contributor), Frondelius, T. (Contributor) & Kouhia, R. (Contributor)
28 Aug 2024Activity: Talk or presentation › Conference presentation
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CONTINUUM APPROACH TO ANISOTROPIC HIGH-CYCLE FATIGUE
Kouhia, R. (Speaker), Ottosen, N. S. (Contributor), Matti, R. (Contributor), Rubio Ruiz, A. (Contributor), Holopainen, S. (Contributor) & Saksala, T. (Contributor)
25 Aug 2024 → 30 Aug 2024Activity: Talk or presentation › Conference presentation
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Linköping University (External organisation)
Kouhia, R. (Member)
31 May 2023Activity: Membership › Position of trust in an academic community
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AN INVESTIGATION INTO THE BEHAVIOUR OF THE KACHANOV-RABOTNOV TYPECONTINUUM DAMAGE MODEL
Askes, H. (Contributor), Hartikainen, J. (Contributor), Kolari, K. (Contributor), Kouhia, R. (Speaker), Saksala, T. (Contributor) & Vilppo, J. (Contributor)
24 Aug 2021Activity: Talk or presentation › Conference presentation
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TU Delft (External organisation)
Kouhia, R. (Member)
25 May 2021Activity: Membership › Position of trust in an academic community
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Instability and structure vibration control for non-conservative loads
Kouhia, R. (Examiner)
11 Dec 2020Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Topology optimization for additive manufacturing involving high-cycle fatigue
Kouhia, R. (Examiner)
27 May 2020Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Numerical implementation of an anisotropic continuum damage model
Vilppo, J. (Speaker), Malinen, M. (Contributor), Hartikainen, J. (Contributor), Kolari, K. (Contributor) & Kouhia, R. (Contributor)
27 Jun 2019Activity: Talk or presentation › Conference presentation
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Nonlinear static and dynamic isogeometric analysis of slender spatial cable and beam type structures
Kouhia, R. (Examiner)
12 Jun 2019Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Requirements for iterative linear equation solvers in problems of solid- and structural mechanics
Kouhia, R. (Speaker)
31 Jan 2019Activity: Talk or presentation › Invited lecture
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Energy-momentum conserving time-stepping algo- rithms for non-linear dynamics of planar and spatial Euler-Bernoulli/Timoshenko beams
Kouhia, R. (Examiner)
11 Dec 2018Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Dynamic analysis of rotating systems including contact and thermal-induced effects
Kouhia, R. (Examiner)
16 Oct 2018Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Modelling the twin-cam compound bow
Kouhia, R. (Examiner)
20 Oct 2017Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Modeling of fatigue in amorphous solid polymers undergoing viscoelastic-viscoplastic deformations
Holopainen, S. (Speaker) & Kouhia, R. (Contributor)
5 Sept 2017Activity: Talk or presentation › Conference presentation
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Opponent in a doctoral dissertation by Yang Zhou, thesis title: "Numerical instability investigations for thin membranes"
Kouhia, R. (Examiner)
14 Jun 2017Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Acting as a member in the dissertation committee of Mr. Amit Patil
Kouhia, R. (Position of trust)
14 Jun 2016Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Statement on docentship of Tero Tuovinen
Kouhia, R. (Examiner)
2 May 2016Activity: Evaluation, examination and supervision › Statement of assessment of docentship
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Evaluation of the candidates for structural mechanics professorship
Kouhia, R. (Examiner)
1 Mar 2016Activity: Evaluation, examination and supervision › Statement of assessment of professorship
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Reviewer of candidates applying for a professorship in structural mechanics
Kouhia, R. (Examiner)
1 Mar 2016Activity: Evaluation, examination and supervision › Statement of assessment of professorship
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European Journal of Computational Mechanics (Journal)
Kouhia, R. (Editorial board member)
2016 → …Activity: Publication peer-review and editorial work › Membership of an editorial board
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Rakenteiden Mekaniikan Seura ry (External organisation)
Kouhia, R. (Position of trust)
2014Activity: Membership › Regular membership of a society or network
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International Union for Theoretical and Applied Mechanics, IUTAM (External organisation)
Kouhia, R. (Position of trust)
2014Activity: Membership › Regular membership of a society or network
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A multiaxial high-cycle transversely isotropic fatigue model
Kouhia, R. (Speaker)
2014Activity: Talk or presentation › Conference presentation
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Evalution of Tenure Track Position in structural mechanics
Kouhia, R. (Examiner)
2014Activity: Evaluation, examination and supervision › Statement of assessment of professorship
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ASME Turbo Expo 2015, June 15-19, 2015 at the Palais de Congrès in Montréal, Canada (Journal)
Kouhia, R. (Reviewer)
2014Activity: Publication peer-review and editorial work › Reviewer of Conference Article
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Member of examination committee; Marika Eik´s dissertation: Orientation of short steel fibres in concrete; measuring and modelling
Kouhia, R. (Examiner)
2014Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Nordic Association for Computational Mechanics (NoACM) (External organisation)
Kouhia, R. (Position of trust)
2014Activity: Membership › Regular membership of a society or network
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Opponent of doctoral thesis: Karakocin, Alp: Effective stiffness and strenght properties of cellular materials in the transverse plane
Kouhia, R. (Examiner)
13 Dec 2013Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Member of the examination committee and external PhD faculty opponents- Anna Ask: Modeling and simulation of elecro-viscoelastic polymers
Kouhia, R. (Examiner)
2013Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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The Nordic Seminar for Computational Mechanics, NSCM26, October 23-25, 2013, Oslo, Norway
Kouhia, R. (Member)
2013Activity: Participating in or organising an event › Membership of a scientific or program committee of a conference or seminar
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Suomen mekaniikan kansalliskomitea (External organisation)
Kouhia, R. (Position of trust)
2013Activity: Membership › Position of trust in public sector
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Rakenteiden mekaniikka (Journal)
Kouhia, R. (Editorial board member)
2013Activity: Publication peer-review and editorial work › Membership of an editorial board
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Opponent of doctoral thesis: Nam Le, Thanh: Nonlinear dynamics of flexible structure using corotational beam elements
Kouhia, R. (Examiner)
2013Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Pre-examination of doctoral thesis: Saksa, Tytti: On Modelling and Stability of Axially Moving Viscoelastic Materials
Kouhia, R. (Examiner)
2013Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students
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Weighting function selection problem in the Galerkin method
Kouhia, R. (Speaker)
2012Activity: Talk or presentation › Conference presentation
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Lausunto tutkimusprofessorin ottamisesta työsuhteeseen
Kouhia, R. (Examiner)
2012Activity: Evaluation, examination and supervision › Statement of assessment of professorship
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Modelling strain-rate dependent ductile-to-brittle transition
Kouhia, R. (Speaker)
2012Activity: Talk or presentation › Conference presentation
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Weighting function selection problem in the Galerkin Metdod
Kouhia, R. (Speaker)
2012Activity: Talk or presentation › Conference presentation
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Archives of Mechanics (Journal)
Kouhia, R. (Reviewer)
2012Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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A geometric approach in computational stability analysis
Kouhia, R. (Speaker)
2012Activity: Talk or presentation › Conference presentation
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XI Suomen mekaniikkapäivät 29.-30.11.2012, Oulu
Kouhia, R. (Member)
2012Activity: Participating in or organising an event › Membership of a scientific or program committee of a conference or seminar
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Computer Methods in Applied Mechanics and Engineering (Journal)
Kouhia, R. (Reviewer)
2012Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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Dynamic Collapse Simulation of Flexible Multibody Systems with Plasticity Effects
Kouhia, R. (Speaker)
2011Activity: Talk or presentation › Conference presentation
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Rakenteiden mekaniikka (Journal)
Kouhia, R. (Editor)
1 Jan 2007 → 31 Dec 2017Activity: Publication peer-review and editorial work › Membership of an editorial board
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Nonlinear finite element analysis of space frames
Kouhia, R. (Speaker)
1988Activity: Talk or presentation › Conference presentation
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Modelling the Fire Behaviour of Multistorey Buildings
Kouhia, R. (Speaker)
1988Activity: Talk or presentation › Conference presentation