Browsing Norwegian Geotechnical Institute (NGI) Digital Archive by Author "Monsås, Egil Johannes"

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Control of grouting in the bedrock and soil in vicinity of tunnels and construction pits, Case study: E18, Oslo, Norway

Feizi, Siamak; Skretting, Erlend; Sandene, Thomas; Langford, Jenny; Monsås, Egil Johannes; Josefsen, Jon-Michael; Karenstuen, F.; Kristiansen, H.P. (Chapter, 2024)

Construction of open excavation pits and tunnels below groundwater level in urban areas are continuous geotechnical challenges. Reducing the water ingress to excavations is vital, to limit drawdown of the groundwater head ...
Performance of cantilever sheet pile walls in sensitive clays: Case study Campus Ullevål

Monsås, Egil Johannes; Oberhollenzer, Simon; Lande, Einar John; Løyland, Marit Skaug (Chapter, 2024)

The continuous development of urban areas often requires underground constructions close to existing structures and in challenging ground conditions. In Norway, deep excavations in soft marine clays are usually supported ...