Browsing Institutt for bygg- og miljøteknikk by Author "Manquehual, Cristobal Javier"
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The environmental impact of rock support for road tunnels: The experience of Norway
Huang, Lizhen; Jacobsen, Pål Drevland; Bohne, Rolf André; Liu, Yongping; Bruland, Amund; Manquehual, Cristobal Javier (Peer reviewed; Journal article, 2020)Despite the high levels of investment in the construction of underground space, there has been relatively little research so far on the environmental impact of tunnelling and rock support. In an attempt to fill this gap, ... -
Investigation of leaching in steel fiber-reinforced shotcrete exposed to fresh and saline groundwater in a subsea road tunnel
Manquehual, Cristobal Javier; Jakobsen, Pål Drevland; Holter, Karl Gunnar; De Weerdt, Klaartje; Bruland, Amund (Peer reviewed; Journal article, 2022)The field and laboratory investigations performed in the Frøya subsea road tunnel, constructed between 1998 and 2000, focus on the degree of leaching undergone by steel fiber-reinforced shotcrete in fresh and saline ...