Blar i NTNU Open på forfatter "Trinh, Nghia Quoc"
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Assessment on the in-situ rock stress condition along an unlined pressure tunnel/shaft of a Norwegian Hydropower Project using numerical modeling
Chaudhary, Bikash; Panthi, Krishna Kanta; Trinh, Nghia Quoc (Chapter, 2023)Confinement is a pre-requisite in the “Norwegian state-of-art design principles” for unlined pressure tunnels/shafts where the minimum principal stress must exceed internal water pressure. Reliable estimation of in-situ ... -
Investigating Load Arches and the Uplift Capacity of Rock Anchors: A Numerical Approach
Grindheim, Bjarte; Trinh, Nghia Quoc; Li, Charlie Chunlin; Høien, Are Håvard (Journal article; Peer reviewed, 2024)Rock anchors, which can withstand substantial forces and are essential for securing the foundations of the built environment, can fail due to steel tensile failure, bond detachment, or rock mass fracturing through uplift. ...