Blar i NTNU Open på forfatter "Panthi, Krishna Kanta"
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Stabilitetsvurdering av en bergskjæring langs utbyggingsprosjektet E39 Betna - Hestnes
Isaksen, Stine Rebecca (Master thesis, 2023)Denne masteroppgaven er relatert til utbyggingen av Europaveg 39 Betna-Hestnes, og er skrevet i samarbeid med Statens vegvesen, som er byggherre på prosjektet. Oppgaven omhandler stabilitetsvurdering av bergskjæringer, og ... -
Stabilitetsvurdering av underjordisk fjellhall med utgangspunkt i berggrunnsforholdene ved Huseby i Oslo
Tønnesen, Julie (Master thesis, 2022)Det bygges stadig flere anlegg i berg. For å møte samfunnets behov, er flere av disse anleggene komplekse tunnelsystemer som inkluderer store fjellhaller. Et slikt pågående prosjekt er etableringen av den nye reservevann ... -
Stability assesment of the headrace tunnel system at Brattset Hydropower Project
Halseth, Ragna Torås (Master thesis, 2018)Unlined high pressure tunnels and shafts are regarded as a Norwegian specialty in the hydropower industry. During the last 60 years, more than 4000 km of hydropower tunnels have been excavated, where most of the tunnels ... -
Stability Assessment of Hydropower Tunnel in Swelling and Slaking Rock Mass
Skrede, Silje-Elin (Master thesis, 2017)Chile has a favorable topography for hydropower with the Andes mountain rising along the eastern border of the country. La Confluencia is a 158 MW run of the river plant located in the Tinguiririca Valley approximately 150 ... -
Stability assessment of rock slope at Hommelvik along E6
Zakariassen, Sander (Master thesis, 2022)Denne masteroppgaven omhandler den planlagte vegskjæringen ved Hommelvik som er en del av det pågående vegprosjektet E6 Ranheim – Værnes som er under bygging av Nye Veier. Den vil sannsynligvis bli rundt 450 m lang og ... -
Stability assessment of the asphalt concrete tunnel invert of Roskrepp hydropower project
Mong Urdal, Anna Helene (Master thesis, 2018)Rebuilding a hydropower plant into a pumped-storage plant in an underground tunnel, means that the water will rapidly change directions, instead of streaming evenly in one direction. This will cause extra water pressure ... -
Stability assessment of the Ryfylke subsea tunnel passing through weak rock mass
Torgersen, Espen Andreas (Master thesis, 2022)Ved konstruksjon av bergrom er optimalisert bergsikring avgjørende for langtidsstabilitet og sikkerhet. Omfanget av bergsikring er hovedsakelig avhengig av bergmassekvalitet og sikringstradisjonene i det aktuelle området. ... -
STABILITY ASSESSMENT OF THE UNDERGROUND CAVERNS FOR THE ETALIN HYDROELECTRIC PROJECT, INDIA
Seemakurti, Naga Venkata Satish (Master thesis, 2014)In this thesis an attempt has been made to apply the Norwegian design principles for alternate design of unlined / shotcrete lined tunnel for Head Race Tunnels of Etalin Hydroelectric project, India. The detailed stability ... -
Stability assessment of the underground powerhouse cavern for the Sach Khas hydroelectric project in Himachal, India
Rathore, Ajender (Master thesis, 2016)Chenab basin in state of Himachal Pradesh has been opened for detailed study and development of hydropower projects. The government of Himachal Pradesh awarded development of the 260+7 MW Sach Khas project to L&T Himachal ... -
Stability Assessment of the Underground Powerhouse for the Tamakoshi V Hydroelectric Project
Ghalan, Kamal (Master thesis, 2022)Underground excavation presents several hazards and difficulties, especially when weak and schistose rock masses are involved. Excavated caverns in weak, deformable rock masses with thick rock cover are more prone to ... -
Stability assessment of underground parking cavern in Hammerfest
Pettersen, Martin Dyhrberg (Master thesis, 2014)This thesis addresses in detail the stability of the planned parking cavern in Hammerfest. It includes a review on recognized literature of support design for underground constructions, frost issues in tunnels, water inflow ... -
STABILITY ASSESSMMENT OF THE UNDERGROUND SETTLING BASIN CAVERNS OF SUPER MADI HYDROELECTRIC PROJECT,NEPAL
Gautam, Umesh (Master thesis, 2012)Super Madi Hydrolectric Project (SMHEP) is located in Kaski District of Nepal. It is a run of river scheme with a installed capacity of 44 MW, net head of 295m and design discharge of 18 m^3⁄s.It has planned to build for ... -
Stability Challenges and Remedial Practices in Himalayan Hydropower Tunnels – A Review
Katuwal, Tek Bahadur; Panthi, Krishna Kanta (Journal article; Peer reviewed, 2024)The instability in tunnels is mainly affected by geological anomalies, rock mass quality, complex geological structures, active tectonics, and stress anisotropy. This review article presents challenges associated with ... -
Stability issues associated with the construction of underground caverns of Super Dordi Hydropower Project, Nepal
Adhikari, Sailesh; Panthi, Krishna Kanta; Basnet, Chhatra Bahadur (Chapter, 2023)The rock mass is heterogeneous and makes underground space construction a challenge to engineers. The rock formation, mineralogical composition, degree of schistosity, and weathering, are the major factors that determine ... -
Stability of tunnels subject to plastic deformation – a contribution based on the cases from the Nepal Himalaya
Shrestha, Pawan Kumar (Doktoravhandlinger ved NTNU, 1503-8181; 2014:305, Doctoral thesis, 2014)The purpose of excavating a tunnel is not fulfilled unless it is stable. One of the major causes of instability in tunnels is induced stresses around it. Tunnels excavated in weak and schistose rock mass below high overburden ... -
STABILTY ASSESSMENT OF HEADRACE TUNNEL SYSTEM FOR PUNATSANGCHHU II HYDROPOWER PROJECT, BHUTAN
Tshering, Karma (Master thesis, 2012)Bhutan is a small Buddhist country nested in the cradles of the eastern Himalayas. It has rugged mountainous terrains with altitudes ranging from 500 masl in its southern plains to 4500masl in the snowy capped mountains ... -
State-of-the-art design guidelines in the use of unlined pressure tunnels / shafts for hydropower scheme
Panthi, Krishna Kanta; Basnet, Chhatra Bahadur (Chapter, 2019)Technical soundness, cost effectiveness and long-term sustainability are the major issues that one should achieve while planning, designing, constructing and operating the hydropower schemes. With the changing world of ... -
Stress Induced Stability Assessment of the Underground Caverns for Moglicë Hydropower Project, Albania
Flåten, Martin (Master thesis, 2015)As a heavy investment to the Albanian renewable energy production, Devoll hydropower project (DHPP) is under development. DHPP is located in the southeast of Albania and consists of three hydropower plants, where Moglicë ... -
Strindheimtunnelen - Stabilitetsanalyse og vurderinger av påhugget ved dagsone vest
Gylland, Asgeir Samstad (Master thesis, 2012)Som del av nye E6 fra Trondheim til Stjørdal skal det bygges en ny tunnel fra Nyhavna til Strindheim. Strindheimtunnelen vil ved ferdigstillelse i 2014 bestå av to parallelle løp med tverrsnitt T9,5 og lengde 2,5 km. Ved ... -
Studie av forinjeksjon i Strindheimtunnelen
Isachsen, Guro (Master thesis, 2015)Vann i bergmassen er en stadig utfordring ved underjordsdrift. I tillegg til at vanninntrengning under driving reduserer inndriften og arbeidsmiljøet på stuff, kan lekkasjene også medføre senkning av grunnvannstanden rundt ...