Background and activities

Guomin Ji is an Associate Professor of construction engineering at Department of Manufacturing and Civil Engineering, Faculty of Engineering, NTNU Gjøvik.

He is a researcher with a broad background in civil enginnering, oil and gas, offshore wind power and fish farming, specilaized in sustainable and environmental friendly construction materials, offshore slender structures (riser and power cable), advanced dynamic analysis of structures (fatigue life assessment), combined optimization design and life cycle analysis, and numerical simulation and digital twin of construction. Before joining NTNU, he was a senior research scientist at SINTEF Ocean, Norway. Guomin holds a PhD in structural engineering specialized in intergrity of massive concrete construction (2008), and MSc in civil engineering (1997).  

Professional activities

  • Member of FIB (The International Federation for Structural Concrete, from 2020)
  • Member group (Østfold) of Norwegian Concrete Association (From 2019)
  • Topic Co-Organizer for “Fracture and Fatigue”, 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2015), ASME
  • Session Co-Chairman for “Computational Models”, 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2015), ASME
  • Session Co-Chairman for “Flexibles”, 35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2016), ASME

Work Experience

  • 09.2020 –               Associate Profesor, NTNU, Gjævik
  • 05.2019 09.2020  Associate Profesor, Høgskole i Østfold
  • 01.2017 05.2019  Senior Research Scientist, SINTEF Ocean
  • 08.2014 01.2017 Senior Research Scientist, MARINTEK
  • 01.2006 08.2014 Research Scientist, MARINTEK

Teaching

  Bachelor

  • TEK2001 Finite element method
  • BYGG2250 - Mechanics 2

Research projects

  • Joint Industry Project: Dynamic response of pipelines on the seabed, Multi client, 2017 (project leader for two sub-tasks)
  • Umbilical JIP – Phase III, WP1.1 Multi client, 2014 (project leader for sub-task)
  • JIP on Safe and Cost Effective Operation of Flexible Pipes, Multi client, 2012-2014 (Project leader for sub-task)

Scientific, academic and artistic work

A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database

Journal publications

Part of book/report

  • Ji, Guomin; Li, Lanjing; Ong, Muk Chen. (2017) On-Bottom Stability Analysis of Subsea Pipelines Under Combined Irregular Waves and Currents. ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 5B: Pipelines, Risers, and Subsea Systems.
  • Agusta, Arifian; Ji, Guomin; Sævik, Svein. (2016) Non-Linear Clay Soil Model for Lateral Pipe-Soil Interaction. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering - Volume 5: Pipelines, Risers, and Subsea Systems.
  • Ji, Guomin; Karimirad, Madjid; Klæbo, Frank; Irgens, Per-Christian. (2016) Integrity Assessment of Hot Bolting Tool. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering Volume 3: Structures, Safety and Reliability.
  • Ji, Guomin; Li, Lanjing; Ong, Muk Chen. (2016) A Comparison of Simplified Engineering and FEM Methods for On-Bottom Stability Analysis of Subsea Pipelines. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering Volume 1: Offshore Technology; Offshore Geotechnics.
  • Pakozdi, Csaba; Östman, Anders Lennart; Ji, Guomin; Stansberg, Carl Trygve; Reum, Ola; Ovrebo, Stig; Vestbøstad, Tone Margrete Gran; Sorvaag, Christian; Ersland, Jon. (2016) Estimation of Wave Loads due to Green Water Events in 10000-Year Conditions on a TLP Deck Structure. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering Volume 1: Offshore Technology; Offshore Geotechnics.
  • Ji, Guomin; Berchiche, Nabila; Fouques, Sébastien; Sauder, Thomas Michel; Reinholdtsen, Svein-Arne. (2015) Structural integrity assessment of a free-fall lifeboat launched from an FPSO. ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering Volume 3: Structures, Safety and Reliability.
  • Zhou, Chongyao; Sævik, Svein; Ye, Naiquan; Ji, Guomin. (2015) Effect of lay angle of anti-buckling tape on lateral buckling behavior of tensile armors. Proceedings ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering Volume 5A: Pipeline and Riser Technology.
  • Ji, Guomin; Leira, Bernt Johan; Sævik, Svein; Klæbo, Frank; Axelsson, Gunnar; Fergestad, Dag. (2014) Integrity assessment of damaged flexible pipe cross-sections. 33rd International Conference on Ocean, Offshore and Arctic EngineeringVolume 6B: Pipeline and Riser Technology.
  • Sævik, Svein; Ji, Guomin. (2014) Differential equation for evaluating transverse buckling behavior of tensile armour wires. 33rd International Conference on Ocean, Offshore and Arctic EngineeringVolume 6B: Pipeline and Riser Technology.
  • Bjøntegaard, Øyvind; Sellevold, Erik Johan; Kanstad, Terje; Ji, Guomin. (2005) Deformation Properties and Crack Sensitivity in Young Concrete: Experience from a 4-year Norwegian R&D project. Proceedings Nordic Concrete Research Meeting, Sandefjord, Norway 2005.
  • Ji, Guomin; Bjøntegaard, Øyvind; Kanstad, Terje. (2005) Finite Element Analysis and Material Modelling of Concrete Structures in the Hardening Phase. Proceedings Nordic Concrete Research Meeting, Sandefjord, Norway 2005.
  • Bjøntegaard, Øyvind; Sellevold, Erik Johan; Kanstad, Terje; Ji, Guomin. (1993) Deformation properties and crack sensitivity in young concrete: Experience and guidelines from a 4-year Norwegian R&D project. Nordic concrete research ; 12.