Blar i NTNU Open på forfatter "Sigtryggsdóttir, Fjóla Guðrún"
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Breaching of rockfill dams with core
Sigtryggsdóttir, Fjóla Guðrún (HydroCen brief;Nr. 21, Report, 2023) -
Experimental study into the overtopping and breaching of rockfill dams with erosion protection
KC, RAJ KUMAR (Master thesis, 2022)Embankment dams are mainly made of erodible and pervious materials and are at risk from overtopping and piping, the erosion process that initiates may ultimately lead to the dam breaching. Estimating the flood and mapping ... -
Hydraulic and structural evaluation of rockfill dam behavior when exposed to throughflow and overtopping scenarios
Ravindra, Ganesh Hiriyanna Rao (Doctoral theses at NTNU;2020:227, Doctoral thesis, 2020)Dams are vulnerable to extreme flood events in turn leading to accidental overtopping. This inparticular applies to rockfill dams comprised of pervious and erodible material. Obtaining better understanding of behavior of ... -
MONITORING OF STRUCTURAL HEALTH AND DANGER STATE FOR SAFETY AND SUSTAINABILITY OF INFRASTRUCTURE SYSTEMS
Sigtryggsdóttir, Fjóla Guðrún (Doctoral thesis at NTNU;2015:142, Doctoral thesis, 2015)This dissertation is on monitoring of structural health and danger state for safety and sustainability of infrastructure systems. It consists of a synopsis, in addition to journal and conference papers and manuscripts. The ... -
Physical and numerical modelling of extreme flow through rockfill dams
Smith, Nils Solheim (Master thesis, 2020)Upon overtopping of a rockfill dam, the downstream shell is placed under duress by pore pressure build up and inertial forces from the flowing water. Including drainage toes in the downstream shell of the dam may decrease ... -
Upstream
Sigtryggsdóttir, Fjóla Guðrún (HydroCen brief;Nr. 20, Report, 2023)