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Viser treff 1-50 av 81 << Forrige 1 2    Neste >>

2019
1 Hiller, Priska Helene; Lia, Leif; Aberle, Jochen.
Field and model tests of riprap on steep slopes exposed to overtopping. Journal of Applied Water Engineering and Research 2019 ;Volum 7.(2) s. 103-117
NTNU Untitled
 
2 Tessema, Netsanet Nigatu; Sigtryggsdottir, Fjola Gudrun; Lia, Leif; Jabir, Asie Kemal.
Case Study of Dam Overtopping from Waves Generated by Landslides Impinging Perpendicular to a Reservoir’s Longitudinal Axis. Journal of Marine Science and Engineering 2019 ;Volum 7.(7) s. 1-19
NTNU Untitled
 
2018
3 Belete, Kiflom Wasihun; Trongkleiv, Hans Erik; Lia, Leif.
Modellforsøk flomløp Strandevatndammen. : NTNU 2018 (ISBN 978-82-7598-113-2) 85 s.
NTNU Untitled
 
4 Brende, Hege; Lia, Leif; Nilsen, Bjørn.
FME HydroCen - Norsk storsatsning på vannkraft. I: Fjellsprengningsteknikk Bergmekanikk/Geoteknikk 2018. Oslo: Norsk Forening for Fjellsprengningsteknikk 2018 ISBN 978-82-8208-062-0. s. 7.1-7.10
NTNU Untitled
 
5 Hiller, Priska Helene; Aberle, Jochen; Lia, Leif.
Displacements as failure origin of placed riprap on steep slopes. Journal of Hydraulic Research 2018 ;Volum 56.(2) s. 141-155
NTNU Untitled
 
6 Hiriyanna Rao Ravindra, Ganesh; Sigtryggsdottir, Fjola Gudrun; Lia, Leif.
EVALUATION OF DESIGN CRITERIA FOR DOWNSTREAM RIPRAP OF ROCKFILL DAMS. International Commission on Large Dams Congress-2018; 2018-07-01 - 2018-07-07
NTNU Untitled
 
7 Hiriyanna Rao Ravindra, Ganesh; Sigtryggsdottir, Fjola Gudrun; Lia, Leif.
Protection of embankment dam toe and abutments under overtopping conditions. 3rd International Conference on Protection against Overtopping; 2018-06-06 - 2018-06-08
NTNU Untitled
 
8 Hiriyanna Rao Ravindra, Ganesh; Sigtryggsdottir, Fjola Gudrun; Lia, Leif.
EVALUATION OF DESIGN CRITERIA FOR DOWNSTREAM RIPRAP OF ROCKFILL DAMS. I: Proceedings of the 26th International Congress of the International Commission of Large Dams (ICOLD), Q.101, R.72, Vienna, Austria, 1-7 July 2018. CRC Press 2018 ISBN 978-1-138-61228-0. s. 1194-1209
NTNU Untitled
 
9 Lia, Leif; Vereide, Kaspar; Guddal, Rolv; Belete, Kiflom Wasihun.
Dam Deg Spillway - Innovative solutions developed and implemented. Hydro2018; 2018-10-14 - 2018-10-17
NTNU Untitled
 
10 Pitorac, Livia Ioana; Bardini, Debora; Vereide, Kaspar; Lia, Leif.
The effect of brook intakes, downstream surge tanks and reservoir levels on surge tank stability. Pressure Surges conference; 2018-11-14 - 2018-11-16
NTNU Untitled
 
11 Vereide, Kaspar; Lia, Leif.
Tunneling Research. International Water Power and Dam Construction 2018 (September) s. 36-38
NTNU Untitled
 
2017
12 Belete, Kiflom Wasihun; Baard Aasmund, Utvik Gjerde; Lia, Leif.
Modellforsøk Flomløp Storlivatnetdammen. Trondheim: NTNU 2017 (ISBN 978-82-7598-105-7) 90 s.
NTNU Untitled
 
13 Belete, Kiflom Wasihun; Fiskum, Gunnar Andreas; Lia, Leif; Brøste Mittet, Karoline.
Modellforsøk flomløp Follsjødammen. : ntnu 2017 (ISBN 978-82-7598-102-6) 80 s.
NTNU Untitled
 
14 Killingtveit, Ånund; Solvang, Eivind; Alfredsen, Knut; Lia, Leif; Ruther, Nils; Harby, Atle; Jaehnert, Stefan; Walseth, Eve; Storli, Pål-Tore Selbo; Bråtveit, Kari; Vereide, Kaspar.
Utfordringer og muligheter for norsk vannkraft ved integrasjon med vind- og solkraft i Europa. En oppsummering fra HydroPEAK-prosjektet. Trondheim: Norsk institutt for naturforskning 2017 (ISBN 978-82-426-3070-4) 91 s. NINA temahefte(71)
ENERGISINT NTNU Untitled
 
15 Lia, Leif; Aas, Mikal Naug; Killingtveit, Ånund.
Increased generation from upgrading and extension projects. International journal on hydropower and dams 2017 ;Volum 24.(4) s. 75-78
NTNU Untitled
 
16 Lia, Leif; Hiriyanna Rao Ravindra, Ganesh; Hiller, Priska Helene; Sigtryggsdottir, Fjola Gudrun.
Overtopping erosion of rockfill dams – Research in Norway. International Workshop on overflowing erosion of dams and dikes; 2017-12-11 - 2017-12-14
NTNU Untitled
 
17 Vereide, Kaspar; Lia, Leif; Haugen Havrevoll, Ola; Richter, Wolfgang; Jakobsen, Tom.
Upgrading of Sand Traps in Existing Hydropower Plants. Hydro 2017; 2017-10-09 - 2017-10-11
NTNU Untitled
 
18 Vereide, Kaspar; Svingen, Bjørnar; Nielsen, Torbjørn Kristian; Lia, Leif.
The Effect of Surge Tank Throttling on Governor Stability, Power Control, and Hydraulic Transients in Hydropower Plants. IEEE transactions on energy conversion 2017 ;Volum 32.(1) s. 91-98
NTNU Untitled
 
2016
19 Belete, Kiflom Wasihun; Glimsdal, Sylfest; Lia, Leif.
Physical model test on dam overtopping due to landslide generated waves in reservoirs. Norway: NTNU 2016 (ISBN 978-82-7598-097-5) 51 s.
NGI NTNU Untitled
 
20 Belete, Kiflom Wasihun; Glimsdal, Sylfest; Lia, Leif.
Skredgenererte bølger i magasin - Modellforsøk og numeriske simuleringer av oppskylling over fyllingsdam. Norway: NTNU 2016 23 s.
NGI NTNU Untitled
 
21 Belete, Kiflom Wasihun; Lia, Leif; Ruud, Anne Marit; Liif, Jan; Molle, Gjermund.
Gated versus ungated spillways: Working together for dam safety. International Water Power and Dam Construction 2016 ;Volum 6.(7) Suppl. July 2016 s. 34-37
NTNU Untitled
 
22 Bista, Dipen; Sas, Gabriel; Arntsen, Bård; Lia, Leif; Johansson, Fredrik.
Improved verification method for sliding stability of existing dams. 10th ICOLD European Club Symposium; 2016-10-25 - 2016-10-30
NORUTNA NTNU Untitled
 
23 Hiller, Priska Helene; Kjosavik, Fredrikke; Lia, Leif; Aberle, Jochen.
Field tests of placed riprap as erosion protection against overtopping and leakage. United States Society on Dams 2016 Annual Meeting and Conference; 2016-04-11 - 2016-04-15
NTNU Untitled
 
24 Lia, Leif; Vereide, Kaspar; Kvaal, Bernhard; Fossvoll Strypet, Lars.
The new strategy for PSP in Norway - medium size projects in existing power schemes. Hydro 2016; 2016-10-10 - 2016-10-12
NTNU Untitled
 
25 Mortensen, Robert; Lia, Leif; Hammeren, Ragnhild; Glimsdal, Sylfest; Harbitz, Carl Bonnevie; Belete, Kiflom Wasihun.
Overtopping of rockfill dams from landslide generated waves. 10th ICOLD European Club Symposium; 2016-10-25 - 2016-10-30
NGI NTNU Untitled
 
26 Vereide, Kaspar.
Hydraulics and Thermodynamics of Closed Surge Tanks for Hydropower Plants. Trondheim: Skipnes Kommunikasjon as 2016 (ISBN 978-82-326-1386-1) ;Volum 2016.99 s. Doktoravhandlinger ved NTNU(20)
NTNU Untitled
 
2015
27 Belete, Kiflom Wasihun; Lia, Leif.
Physical model test on dam overtopping due to landslide generated waves in reservoirs. Trondhem: NTNU 2015 30 s.
NTNU Untitled
 
28 Hiller, Priska Helene; Lia, Leif.
Placed riprap as erosion protection on the downstream slope of embankment dams exposed to overtopping. 25th Congress On Large Dams; 2015-06-17 - 2015-06-19
NTNU Untitled
 
29 Hiller, Priska Helene; Lia, Leif.
Practical challenges and experience from large-scale overtopping tests with placed riprap. I: Dam Protections against Overtopping and Accidental Leakage. CRC Press 2015 ISBN 978-1-138-02808-1. s. 151-157
NTNU Untitled
 
30 Lia, Leif; Aas, M. N.; Killingtveit, Ånund.
Possible 6 – 60% increased generation from upgrading and extension projects. International Conference Hydro2015; 2015-10-28
NTNU Untitled
 
31 Lia, Leif; Jensen, Torodd; Stensby, Kjell Erik; Midttømme, Grethe Holm; Ruud, Anne Marit.
The current status of hydropower development and dam construction in Norway. International journal on hydropower and dams 2015 ;Volum 22.(3) s. 37-43
NTNU Untitled
 
32 Lia, Leif; Ruud, Anne Marit; Belete, Kiflom Wasihun.
Design and implementation of gated and ungated spillway at the Dabbsjö Dam in Sweden. ICOLD 25th Congress; 2015-06-13 - 2015-06-20
NTNU Untitled
 
33 Rognes, Marie; Midttømme, Grethe Holm; Lia, Leif.
Uplift pressure under concrete dams on rock foundation. ICOLD 25th Congress; 2015-06-13 - 2015-06-20
NTNU Untitled
 
34 Sas, Gabriel; Bretas, Eduardo Martins; Lia, Leif.
Advanced sliding assessment of Målset dam; Tests and numerical analysis of unbonded joints. I: CIGB ICOLD Twenty-fifth international congress on large dams, 17-19 June, Stavanger, Norway. : The International Commision On Large Dams 2015 ISBN 978-2-8139-0073-9.
NORUTNA NTNU Untitled
 
35 Vereide, Kaspar; Lia, Leif; Nielsen, Torbjørn Kristian.
Hydraulic scale modelling and thermodynamics of mass oscillations in closed surge tanks. Journal of Hydraulic Research 2015 ;Volum 53.(4) s. 519-524
NTNU Untitled
 
36 Vereide, Kaspar; Richter, Wolfgang; Zenz, Gerald; Lia, Leif.
Surge Tank Research in Austria and Norway. Wasserwirtschaft 2015 ;Volum 105.(1) s. 58-62
NTNU Untitled
 
2014
37 Hiller, Priska Helene; Lia, Leif.
Large-scale overtopping tests - Practical challenges and experience. 1st International on Dam Protections against Overtopping and Accidental Leakage; 2014-11-24 - 2014-11-26
NTNU Untitled
 
38 Hiller, Priska Helene; Lia, Leif; Aberle, Jochen; Wirtz, Stefan; Casper, Markus C..
Luftseitiger Blocksatz auf Steinschüttdämmen - "Smartstone" Sensoren und Versuchsaufbau. JUWI-Treffen; 2014-07-30 - 2014-08-01
NTNU Untitled
 
39 Hiller, Priska Helene; Lia, Leif; Aberle, Jochen; Wirtz, Stefan; Casper, Markus C..
Riprap design on the downstream slope of rockfill dams. Mitteilungen - Leichtweiss-Institut für Wasserbau der Technischen Universität Braunschweig 2014 (161) s. 39-44
NTNU Untitled
 
40 Hiller, Priska Helene; Lia, Leif; Johansen, Per Magnus; Guddal, Rolv.
Dam Svartevatn - An example of challenging upgrading of a large rockfill dam. ICOLD Annual Meeting and Symposium; 2014-06-01 - 2014-06-06
NTNU Untitled
 
41 Lunde, Marie; Halvorsen, Asbjørn; Strokkenes, Stig Arne; Lia, Leif; Panthi, Krishna Kanta.
Strengthening of the Right Abutment at a Norwegian Arch Dam. Symposium for ICOLD Annual Meeting 2014; 2014-06-01 - 2014-06-06
NTNU Untitled
 
42 Nøvik, Hanne; Lia, Leif; Opaker, Henrik.
Performance of Coanda-effect screens in a cold climate. Journal of cold regions engineering 2014 ;Volum 28.(4) s. -
NTNU Untitled
 
43 Nøvik, Hanne; Lia, Leif; Rettedal, Bjørnar; Nielsen, Lars Eid.
Hydraulics of backflushing for efficiently cleaning hydropower trash racks. Canadian journal of civil engineering (Print) 2014 ;Volum 41.(3) s. 263-269
NTNU Untitled
 
44 Nøvik, Hanne; Lia, Leif; Wigestrand, Mari.
Horizontal Trash Rack - a New Intake Concept for Efficient Backflushing. Journal of Applied Water Engineering and Research 2014 ;Volum 2.(2) s. 81-90
NTNU Untitled
 
45 Richter, Wolfgang; Vereide, Kaspar; Schneider, Josef; Knoblauch, Helmut; Lia, Leif; Zenz, Gerald.
Druckluftwasserschlösser für alpine Hochdruckwasserkraftanlagen. Wasserbau Symposium 2014: Wasser- und Flussbau im Alpenraum; 2014-06-25 - 2014-06-27
NTNU Untitled
 
46 Snøfugl, Ingvil; Storli, Pål-Tore Selbo; Nielsen, Torbjørn Kristian; Dahlhaug, Ole Gunnar; Lia, Leif.
Nytt vannkraftsenter skal lokke ungdom vekk fra oljebransjen. Teknisk Ukeblad nettavis [Internett] 2014-02-10
NTNU Untitled
 
47 Thomas-Lepine, C; Lia, Leif.
Capacity of Passive Rock Bolts in Concrete Dams Improved Design Criteria. Symposium for ICOLD Annual Meeting 2014; 2014-06-01 - 2014-06-06
NTNU Untitled
 
48 Vereide, Kaspar; Lia, Leif; Nielsen, Torbjørn Kristian.
Physical Modelling of Hydropower Waterway with Air Cushion Surge Chamber (ISBN 9781742721156). 5th International Symposium on Hydraulic Structures; 2014-06-25 - 2014-06-25
NTNU Untitled
 
49 Vereide, Kaspar; Richter, Wolfgang; Lia, Leif.
Benefits of the Air Cushion Surge Chamber for Alpine Hydropower Plants. I: 18th International Seminar on Hydropower Plants. Horn: Berger 2014 ISBN 978-3-9501937-9-4. s. 823-832
NTNU Untitled
 
2013
50 Belete, Kiflom Wasihun; Bjørkmo, Dag; Guttormson, Odd; Lia, Leif; Guddal, Rolf.
Physical Model Study to Evaluate a Combined Spillway and Emergency Outlet System of Dam Svartevatn in Norway, puplished on the. 9th ICOLD European Club Symposium Proceedings Venice-Italy; 2013-04-10 - 2013-04-12
NTNU Untitled
 
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