Kort om
Stefan Ritter is a geotechnical engineer at the Norwegian Geotechnical Institute (NGI) in Oslo, Norway. He received his BSc and MSc (Geotechnics and Tunnelling) from the University of Leoben, Austria. Throughout his Master’s research, he was a Marshall Plan Fellow at MIT (USA) working on risk-informed decision making related to sustainable reuse of tunnel muck. He subsequently worked as a tunnelling engineering in Austria. After two years in industry, Stefan joined the University of Cambridge (UK) in 2013 to undertake doctoral studies into the response of surface structures to tunnelling-induced settlements which was awarded the Philip Turner Prize for excellence in geotechnical centrifuge testing. He joined NGI in 2018 as a postdoctoral fellow and now works as a senior specialist. Since February 2023, Stefan works as an adjunct associate professor at OsloMet. He is responsible for the 10 ECTS MSc course urban geotechnics. Stefan’s research interests include underground construction in soft soil, soil stabilisation, the interaction between the ground and the built environment, better integration of the urban underground space into urban planning and instrumentation and monitoring to better understand the performance of geotechnical structures.
Fagområder
Vitenskapsdisipliner
Materialteknologi Andre geofag
Publikasjoner og forskningsresultater
Vitenskapelige publikasjoner
Loshelder, Julia I.; Ånes, Eivind Wiik;
Ritter, Stefan
; Peikli, Ingrid; Bergan, Simen; Okkenhaug, Gudny
(2025).
Improvement of the geotechnical properties of remoulded quick clay with recycled salt mixtures.
Canadian geotechnical journal (Print).
Vol. 62.
https://doi.org/10.1139/cgj-2024-0466
Paniagua Lopez, Ana Priscilla; Hov, Sølve; Ghoreishian Amiri, Seyed Ali; Ritter, Stefan (2024). Recent Norwegian research on stabilisation of soft clays with the Dry Deep Mixing method. Japanese Geotechnical Society Special Publication. Vol. 11. https://doi.org/https://doi.org/10.3208/jgssp.vol1
Kim, Taeheon; Ånes, Eivind Wiik; Åsli, Geir Wold; Suzuki, Yusuke;
Ritter, Stefan
(2024).
The permeability characteristics of compacted recycled materials for landfill barriers in Norway.
Guerra, Nuno; Fernandes, Manuel Matos; Ferreira, Cristiana; Correia, Antonio Gomes; Pinto, Alexandre; Seco e Pinto, Pedro (Red.).
Proceedings of the XVIII ECSMGE 2024 - Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. s. 3030-3033.
CRC Press.
https://hdl.handle.net/11250/3186145
Zhao, J.; Lysdahl, Asgeir Olaf Kydland; Ånes, Eivind Wiik; Piciullo, Luca;
Ritter, Stefan
; DeJong, M.J.
(2024).
An ArcGIS toolbox for the probabilistic performance-based assessment of surface building damage in large-scale urban excavations.
Zhou, Wan-Huan; Guan, Zheng; Li, Xue (Red.).
Geotechnical Aspects of Underground Construction in Soft Ground. s. 511-519.
CRC Press.
https://hdl.handle.net/11250/3163586
Lande, Einar John;
Ritter, Stefan
; Karlsrud, Kjell; Nordal, Steinar
(2024).
Understanding effects from overburden drilling of piles —a rational approach to reduce the impacts on the surroundings.
16 s.
Canadian geotechnical journal (Print).
Vol. 61.
https://doi.org/10.1139/cgj-2023-0404
Long, M.; Tann, Loretta von der;
Ritter, Stefan
; Paniagua Lopez, Ana Priscilla; Dahl, M.; Konstantinou, M.; Cengiz, C.
(2024).
Centrifuge modelling of sand and sawdust embankments on peat for sustainable infrastructure development.
Guerra, Nuno; Fernandes, Manuel Matos; Ferreira, Cristiana; Correia, Antonio Gomes; Pinto, Alexandre; Seco e Pinto, Pedro (Red.).
Proceedings of the XVIII ECSMGE 2024 - Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. s. 618-621.
CRC Press.
https://doi.org/10.1201/9781003431749-96
Ritter, Stefan
; Solum, Eivind Rørvik; Meland, Henrik J.; Hov, Sølve; Paniagua Lopez, Ana Priscilla
(2024).
Distributed fibre optic sensing of stabilised soil.
Guerra, Nuno; Fernandes, Manuel Matos; Ferreira, Cristiana; Correia, Antonio Gomes; Pinto, Alexandre; Seco e Pinto, Pedro (Red.).
Proceedings of the XVIII ECSMGE 2024 - Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. s. 1924-1928.
CRC Press.
https://doi.org/10.1201/9781003431749-361
Ånes, Eivind Wiik; Loshelder, J.I.; Hov, Sølve; Paniagua Lopez, Ana Priscilla;
Ritter, Stefan
(2024).
Improving the remoulded shear strength of a quick clay using biochar.
Guerra, Nuno; Fernandes, Manuel Matos; Ferreira, Cristiana; Correia, Antonio Gomes; Pinto, Alexandre; Seco e Pinto, Pedro (Red.).
Proceedings of the XVIII ECSMGE 2024 - Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. s. 2777-2782.
CRC Press.
https://doi.org/http://dx.doi.org/10.1201/97810034
Ånes, Eivind Wiik;
Ritter, Stefan
; Pabst, Thomas; Stridal, A.C.; Nilsen, N.G.; Hovland, K.; Okkenhaug, Gudny
(2024).
Utilisation of geological surplus masses in landfill cover: percolation results from pilot test.
Guerra, Nuno; Fernandes, Manuel Matos; Ferreira, Cristiana; Correia, Antonio Gomes; Pinto, Alexandre; Seco e Pinto, Pedro (Red.).
Proceedings of the XVIII ECSMGE 2024 - Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. s. 2783-2787.
CRC Press.
https://doi.org/http://dx.doi.org/10.1201/97810034
Sandene, Thomas; Langford, Jenny; Kahlström, Mats Johan; Long, Michael;
Ritter, Stefan
(2024).
Database for Deep Excavations in Soft Clay with Focus on Groundwater Drainage and Installation Effects.
Journal of Geotechnical and Geoenvironmental Engineering.
Vol. 150.
https://doi.org/10.1061/JGGEFK.GTENG-12490
