Erland Johnson

Adjungerad professor vid Chalmers, Mekanik och maritima vetenskaper, Marin teknik

Visar 40 publikationer

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 i proceeding
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 (1), p. 61-71
Artikel i vetenskaplig tidskrift
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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 ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2018). Vol. 11A, p. 1-11
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
2017

Shock analysis of a stern ramp using dynamic design analysis method

Jonas Ringsberg, Erland Johnson, Meng Zhang et al
Proceedings of The ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2017), p. 1-11
Paper i 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
Artikel i vetenskaplig tidskrift
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 i proceeding
2017

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

Jonas Ringsberg, Zhiyuan Li, Erland Johnson et al
Proceedings of The 2nd International Conference on Ships and Offshore Structures (ICSOS 2017), p. 127-140
Paper i proceeding
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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 i proceeding
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. V04AT02A034-
Paper i proceeding
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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 i proceeding
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 i proceeding
2012

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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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 i 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 i proceeding
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 i proceeding
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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 i 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
Artikel i vetenskaplig tidskrift
2007

Lateral spårstabilitet -- slutrapport

Erland Johnson, Gunnar Kjell, Lars Jacobsson et al
Rapport
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
Artikel i vetenskaplig tidskrift
2003

Fatigue crack initiation based on simulations on the mesoscopic scale

Robert Lillbacka, Magnus Ekh, Erland Johnson et al
Fatigue 2003, Cambridge
Paper i 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 i proceeding

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Visar 5 forskningsprojekt

2017–2021

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

Michael Rahm Marin teknik
Jonas Ringsberg Marin teknik
Erland Johnson Marin teknik
Europeiska kommissionen (Horisont 2020)

2017–2020

ELASTMOOR - Elastiska förankringssystem för vågenergiomvandlare

Jonas Ringsberg Marin teknik
Shun-Han Yang Marin teknik
Johannes Palm Marin teknik
Erland Johnson Marin teknik
Energimyndigheten

2015–2018

FoU av dynamiska lågspänningskablage mellan boj och flytande hubb i ett marint energisystem

Erland Johnson Marin teknik
Jonas Ringsberg Marin teknik
Shun-Han Yang Marin teknik
Energimyndigheten

2012–2015

Ocean Energy Centre - Mekanisk livslängdsanalys av kablar och förtöjningar för system för havsenergiutvinning

Jonas Ringsberg Marin teknik
Shun-Han Yang Marin teknik
Erland Johnson Marin teknik
Energimyndigheten

Det kan finnas fler projekt där Erland Johnson medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.