Erland Johnson

Publications (59)
Projects (8)

Showing 59 publications

2025

A comparison of approaches integrating power take-off systems into wave energy converters simulations

Xinyuan Shao, Jonas Ringsberg, Huadong Yao et al

Innovations in Renewable Energies Offshore - Proceedings of the 6th International Conference on Renewable Energies Offshore, RENEW 2024, p. 351-358

Paper in proceeding

Show project

2024

Performance analysis of two generations of heaving point absorber WECs in farms of hexagon-shaped array layouts

Xinyuan Shao, Huadong Yao, Jonas Ringsberg et al

Ships and Offshore Structures. Vol. 19 (6), p. 687-698

Journal article

Show project

2023

Consequence analyses of collision-damaged ships - damage stability, structural adequacy and oil spills

Artjoms Kuznecovs, Jonas Ringsberg, Anirudh Mallya Ullal et al

Ships and Offshore Structures. Vol. 18 (4), p. 567-581

Journal article

Show project

2023

Predicting failure of dynamic subsea cables by electrical insulation breakdown due to water treeing

Zhiyuan Li, Jonas Ringsberg, Yuriy Serdyuk et al

Advances in the Analysis and Design of Marine Structures - Proceedings of the 9th International Conference on Marine Structures (MARSTRUCT 2023), p. 477-484

Paper in proceeding

Show project

2023

A comparison of two wave energy converters’ power performance and mooring fatigue characteristics – One WEC vs many WECs in a wave park with interaction effects

Xinyuan Shao, Jonas Ringsberg, Huadong Yao et al

Journal of Ocean Engineering and Science. Vol. 8 (4), p. 446-460

Journal article

Show project

2023

Fatigue of mooring lines in wave energy parks

Xinyuan Shao, Jonas Ringsberg, Huadong Yao et al

Advances in the Analysis and Design of Marine Structures - Proceedings of the 9th International Conference on Marine Structures (MARSTRUCT 2023), p. 205-211

Paper in proceeding

Show project

2023

Evaluation of an electro-mechanical model of vented water tree inception in polyethylene insulation

Yuriy Serdyuk, Zhiyuan Li, Jonas Ringsberg et al

Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, p. 234-237

Paper in proceeding

Show project

2023

Analysis of how the conditions in a collision scenario affect the size of a struck vessel’s damage opening and ultimate strength

Jonas Ringsberg, Artjoms Kuznecovs, Erland Johnson

Advances in the Analysis and Design of Marine Structures - Proceedings of the 9th International Conference on Marine Structures (MARSTRUCT 2023), p. 639-647

Paper in proceeding

Show project

2022

Crack propagation in dynamic power cables

Zhiyuan Li, Jonas Ringsberg, Erland Johnson et al

Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. Vol. 2, p. 1-8

Paper in proceeding

Show project

2022

A comparison of the performance and characteristics of two generations Waves4Power WaveEL wave energy converters

Xinyuan Shao, Huadong Yao, Jonas Ringsberg et al

Proceedings of The 5th International Conference on Renewable Energies Offshore (RENEW 2022), p. 277-284

Paper in proceeding

Show project

2022

Performance analysis of two generations of heaving point absorber WECs in farms of hexagon-shaped array layouts

Xinyuan Shao, Huadong Yao, Jonas Ringsberg et al

Proceedings of The 7th International Conference on Ships and Offshore Structures (ICSOS 2022), p. 183-195

Paper in proceeding

Show project

2022

Mechanical reliability analysis of flexible power cables for marine energy

Pär Johannesson, Xiao Lang, Erland Johnson et al

Journal of Marine Science and Engineering. Vol. 10 (6), p. 1-

Journal article

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2021

Experimental and numerical investigation of a taut-moored wave energy converter: a validation of simulated mooring line forces

Shun-Han Yang, Jonas Ringsberg, Erland Johnson et al

Ships and Offshore Structures. Vol. 15 (S1), p. S55-S69

Journal article

Show project

2021

Mooring forces in a floating point-absorbing WEC system – a comparison between full-scale measurements and numerical simulations

Jonas Ringsberg, Shun-Han Yang, Xiao Lang et al

Ships and Offshore Structures. Vol. 15 (S1), p. S70-S81

Journal article

Show project

2021

Mechanical reliability of flexible power cables for marine energy

P. Johannesson, Xiao Lang, Shun-Han Yang et al

Proceedings of the European Wave and Tidal Energy Conference, p. 2146-1-2146-10

Paper in proceeding

2020

Wave energy converters in array configurations—Influence of interaction effects on the power performance and fatigue of mooring lines

Shun-Han Yang, Jonas Ringsberg, Erland Johnson

Ocean Engineering. Vol. 211 (1)

Journal article

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2020

Design of mooring solutions and array systems for point absorbing wave energy devices – methodology and application

Jonas Ringsberg, Hanna Jansson, Martin Örgård et al

Journal of Offshore Mechanics and Arctic Engineering. Vol. 142 (3)

Journal article

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2020

Ultimate limit state analysis of a double-hull tanker subjected to biaxial bending in intact and collision-damaged conditions

Artjoms Kuznecovs, Jonas Ringsberg, Erland Johnson et al

Ocean Engineering. Vol. 209

Journal article

Show project

2019

Analysis of interaction effects between WECs in four types of wave farms

Shun-Han Yang, Jonas Ringsberg, Erland Johnson

Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018. Vol. 2019, p. 647-655

Paper in proceeding

Show project

2019

Comparison between full-scale measurements and numerical simulations of mooring forces in a floating point-absorbing wec system

Xiao Lang, Shun-Han Yang, Jonas Ringsberg et al

Advances in Renewable Energies Offshore - Proceedings of the 3rd International Conference on Renewable Energies Offshore, RENEW 2018, p. 865-873

Paper in proceeding

Show project

2019

Models for design and fatigue analysis of dynamic power cables for wave energy converters

Jonas Ringsberg, Artjoms Kuznecovs, Shun-Han Yang et al

Trends in the Analysis and Design of Marine Structures - Proceedings of the 7th International Conference on Marine Structures, MARSTRUCT 2019, p. 488-497

Paper in proceeding

Show project

2019

A methodology for design and fatigue analysis of power cables for wave energy converters

Artjoms Kuznecovs, Jonas Ringsberg, Shun-Han Yang et al

International Journal of Fatigue. Vol. 122, p. 61-71

Journal article

Show project

2018

Experimental and numerical investigation of a taut-moored wave energy converter—a validation of simulated buoy motions

Shun-Han Yang, Jonas Ringsberg, Erland Johnson et al

Proceedings of the Institution of Mechanical Engineers Part M: Journal of Engineering for the Maritime Environment. Vol. 232 (1), p. 97-115

Journal article

Show project

2018

Analysis of the ultimate strength of corroded ships involved in collision accidents and subjected to biaxial bending

Jonas Ringsberg, Zhiyuan Li, Artjoms Kuznecovs et al

Progress in Maritime Technology and Engineering - Proceedings of the 4th International Conference on Maritime Technology and Engineering (MARTECH 2018), p. 327-336

Paper in proceeding

Show project

2018

Comparison of mooring solutions and array systems for point absorbing wave energy devices

Jonas Ringsberg, Martin Örgård, Hanna Jansson et al

Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. Vol. 11A, p. 1-11

Paper in proceeding

Show project

2018

Parametric study of the dynamic motions and mechanical characteristics of power cables for wave energy converters

Shun-Han Yang, Jonas Ringsberg, Erland Johnson

Journal of Marine Science and Technology. Vol. 23 (1), p. 10-29

Journal article

Show project

2018

Reduction in ultimate strength capacity of corroded ships involved in collision accidents

Jonas Ringsberg, Zhiyuan Li, Erland Johnson et al

Ships and Offshore Structures. Vol. 13 (Sup1), p. 155-166

Journal article

Show project

2018

Cost and weight of composite ship structures - a parametric study based on DNV rules

Måns Håkansson, Erland Johnson, Jonas Ringsberg

Proceedings of the Institution of Mechanical Engineers Part M: Journal of Engineering for the Maritime Environment. Vol. 232 (3), p. 331-350

Journal article

Show project

2017

Shock analysis of a stern ramp using dynamic design analysis method

Jonas Ringsberg, Erland Johnson, Meng Zhang et al

Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. Vol. 3B-2017, p. 1-11

Paper in proceeding

2017

Biofouling on mooring lines and power cables used in wave energy converter systems - analysis of fatigue life and energy performance

Shun-Han Yang, Jonas Ringsberg, Erland Johnson et al

Applied Ocean Research. Vol. 65 (1), p. 166-177

Journal article

Show project

2017

Performance assessment of the crashworthiness of corroded ship hulls

Jonas Ringsberg, Zhiyuan Li, Erland Johnson

Progress in the Analysis and Design of Marine Structures - Procceedings of The 6th International Conference on Marine Structures (MARSTRUCT 2017), p. 523-531

Paper in proceeding

Show project

2017

Structural fire integrity testing of lightweight multiple core sandwich structures

Franz Evergren, Michael Rahm, Jonas Ringsberg et al

Progress in the Analysis and Design of Marine Structures - The 6th International Conference on Marine Structures (MARSTRUCT 2017), p. 869-876

Paper in proceeding

Show project

2016

The influence of biofouling on power capture and the fatigue life of mooring lines and power cables used in wave energy converters

Shun-Han Yang, Jonas Ringsberg, Erland Johnson

Progress in Renewable Energies Offshore - Proceedings of RENEW 2016, the Second International Conference on Renewable Energies Offshore, p. 711-722

Paper in proceeding

Show project

2016

Characterization of non-crimp fabric laminates: loss of accuracy due to strain measuring techniques

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Journal of Testing and Evaluation. Vol. 44 (6), p. 2321-2337

Journal article

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2016

A comparison of coupled and de-coupled simulation procedures for the fatigue analysis of WEC mooring lines

Shun-Han Yang, Jonas Ringsberg, Erland Johnson et al

Ocean Engineering. Vol. 117 (1), p. 332-345

Journal article

Show project

2015

Parametric study of the mechanical characteristics of power cables under dynamic motions

Shun-Han Yang, Jonas Ringsberg, Erland Johnson

Proceedings of The 11th European Wave and Tidal Energy Conference (EWTEC 2015), p. 1-11

Paper in proceeding

Show project

2014

Analysis of mooring lines for wave energy converters – a comparison of de-coupled and coupled simulation procedures

Shun-Han Yang, Jonas Ringsberg, Erland Johnson

Proceedings of The ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2014). Vol. 4A, p. 1-11

Paper in proceeding

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2014

Modelling approaches for reliability estimations of fibre-reinforced plastic laminates

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Proceedings of The ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2014). Vol. 4A, p. 1-10

Paper in proceeding

Show project

2014

A comparative study of fatigue assessments of container ship structures using various direct calculation approaches

Zhiyuan Li, Wengang Mao, Jonas Ringsberg et al

Ocean Engineering. Vol. 82 (1), p. 65-74

Journal article

2014

Influence of mechanical and probabilistic models on the reliability estimates of fibre-reinforced cross-ply laminates

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Structural Safety. Vol. 51 (1), p. 35-46

Journal article

2013

Study on the possibility of increasing the maximum allowable stresses in fibre-reinforced plastics

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Journal of Composite Materials. Vol. 47 (16), p. 1931-1941

Journal article

Show project

2012

Effects of matrix cracking on the estimation of operational limits of FRP laminates

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Proceedings of The 15th European Conference on Composite Materials (ECCM15), p. 1-8

Paper in proceeding

Show project

2012

A comparative study of fatigue assessment of a container ship structure using various direct calculation approaches

Zhiyuan Li, Wengang Mao, Jonas Ringsberg et al

Proceedings of The International Conference on Maritime Technology (ICMT 2012), p. 405-409

Paper in proceeding

Show project

2011

A method for assessment of the survival time of a ship damaged by collision

Martin Schreuder, Per Hogström, Jonas Ringsberg et al

Journal of Ship Research. Vol. 55 (2), p. 86-99

Journal article

Show project

2011

Optimization of composite maritime structures-effects of uncertainties on design criteria and limits

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Advances in Marine Structures, p. 707-714

Book chapter

2011

Survivability analysis of a struck ship with damage opening - influence from model and material properties uncertainties

Per Hogström, Jonas Ringsberg, Erland Johnson

Ships and Offshore Structures. Vol. 6 (4), p. 339-354

Journal article

2011

A method for assessment of the survival time of a ship damaged by collision

Martin Schreuder, Per Hogström, Jonas Ringsberg et al

Transactions - Society of Naval Architects and Marine Engineers. Vol. 119 (1), p. 603-619

Journal article

Show project

2011

Optimization of composite maritime structures - effects of uncertainties on design criteria limits

Luis Felipe Sanchez Heres, Jonas Ringsberg, Erland Johnson

Advances in Marine Structures - Proceedings of the 3rd International Conference on Marine Structures (MARSTRUCT 2011), p. 707-714

Paper in proceeding

Show project

2010

Analysis of a struck ship with damage opening - influence from model and material properties uncertainties

Per Hogström, Jonas Ringsberg, Erland Johnson

Proceedings of The ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010). Vol. 2, p. 51-58

Paper in proceeding

2010

Examples of selected research efforts made on characteristics of material, ship side structure response and ship survivability in ship collisions

Jonas Ringsberg, Erland Johnson, Martin Schreuder et al

Proceedings of The 5th International Conference on Collision and Grounding of Ships (ICCGS5), p. 25-33

Paper in proceeding

2009

Experimental and numerical investigation of bulb impact with a ship side-shell structure

Ulf Karlsson, Jonas Ringsberg, Erland Johnson et al

Marine Technology. Vol. 46 (1), p. 16-26

Journal article

2009

An experimental and numerical study of the effects of length scale and strain state on the necking and fracture behaviours in sheet metals

Per Hogström, Jonas Ringsberg, Erland Johnson

International Journal of Impact Engineering. Vol. 36 (10-11), p. 1194-1203

Journal article

2009

Experimental verification of finite element failure criteria with respect to strain state and element size

Per Hogström, Jonas Ringsberg, Erland Johnson

Proceedings of The 12th International Conference on Fracture (ICF12), p. 1651-1660

Paper in proceeding

2009

Holistic assessment of ship survivability and risk after damage

Martin Schreuder, Per Hogström, Jonas Ringsberg et al

Proceedings of The 3rd International Conference on Computational Methods in Marine Engineering (MARINE 2009), p. 347-351

Paper in proceeding

2007

Stress and Fatigue Analysis of a Bow-Door Arm

Ulf Karlsson, Anders Ulfvarson, Erland Johnson et al

Proceedings of the Institution of Mechanical Engineers Part M: Journal of Engineering for the Maritime Environment. Vol. 221 (3), p. 125-135

Journal article

2007

Lateral spårstabilitet -- slutrapport

Erland Johnson, Gunnar Kjell, Lars Jacobsson et al

Report

2006

A model for short crack propagation in polycrystalline materials

Robert Lillbacka, Erland Johnson, Magnus Ekh

Engineering Fracture Mechanics. Vol. 73 (2), p. 223-232

Journal article

2003

Fatigue crack initiation based on simulations on the mesoscopic scale

Robert Lillbacka, Magnus Ekh, Erland Johnson et al

Fatigue 2003, Cambridge

Paper in proceeding

2002

Anisotropic damage modeling based on mesomechanical simulations

Robert Lillbacka, Magnus Ekh, Kenneth Runesson et al

World Congress on Computational Mechanics V, 2002, Vienna. Vol. 1, p. 190-

Paper in proceeding

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Showing 8 research projects

2020–2024

INTERACT - Analysis of array systems of wave energy converters with regard to interaction effects in the LCOE and fatigue analyses

Jonas Ringsberg Marine Technology

Erland Johnson Marine Technology

Shun-Han Yang Marine Technology

Xinyuan Shao Marine Technology

Swedish Energy Agency

7 publications exist

2020–2022

WATERTREE – Predicting failure of dynamic subsea cables by insulation breakdown

Jonas Ringsberg Marine Technology

Shun-Han Yang Marine Technology

Yuriy Serdyuk Power grids and Components

Erland Johnson Marine Technology

Swedish Energy Agency

5 publications exist

2020–2022

SHARC - Structural and Hydro mechanical Assessment of Risk in Collision and grounding

Martin Schreuder Marine Technology

Jonas Ringsberg Marine Technology

Artjoms Kuznecovs Marine Technology

Erland Johnson Marine Technology

Swedish Transport Administration

6 publications exist

2017–2021

RAMSSES - Realisation and Demonstration of Advanced Material Solutions for Sustainable and Efficient Ships

Michael Rahm Marine Technology

Erland Johnson Marine Technology

Jonas Ringsberg Marine Technology

European Commission (EC)

2017–2020

ELASTMOOR - Elastic mooring systems for wave energy converters

Jonas Ringsberg Marine Technology

Shun-Han Yang Marine Technology

Johannes Palm Marine Technology

Erland Johnson Marine Technology

Swedish Energy Agency

10 publications exist

2016–2018

Simulation model for operation and maintenance strategy of floating wave energy converters - analysis of fatigue, wear, and influence of biofouling for effective and profitable energy harvesting

Shun-Han Yang Marine Technology

Erland Johnson Marine Technology

Jonas Ringsberg Marine Technology

Swedish Energy Agency

11 publications exist

2015–2018

R&D of dynamic low voltage cables between the buoy and floating hub in a marine energy system

Erland Johnson Marine Technology

Jonas Ringsberg Marine Technology

Shun-Han Yang Marine Technology

Swedish Energy Agency

4 publications exist

2012–2015

Ocean Energy Centre - Durability analysis of cables and moorings used in systems for harvesting of renewable ocean energy

Jonas Ringsberg Marine Technology

Shun-Han Yang Marine Technology

Erland Johnson Marine Technology

Swedish Energy Agency

1 publication exists

There might be more projects where Erland Johnson participates, but you have to be logged in as a Chalmers employee to see them.