Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Marlene Villeneuve"'
Autor:
Robert Wenighofer, Nina Eder, Valentin Speckmoser, Marlene Villeneuve, Leopold Winkler, Robert Galler
Publikováno v:
Geomechanics and Tunnelling. 15:272-278
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7068c2385137a3f63c11e0705e6f51f
https://doi.org/10.1002/geot.202100075
https://doi.org/10.1002/geot.202100075
Autor:
Christoph Klaproth, Marlene Villeneuve, Robert Wenighofer, Patrick Gabriel, Christian Thienert, Frank Könemann, Michael Ouschan
Publikováno v:
BHM Berg- und Hüttenmännische Monatshefte. 166:623-630
ZusammenfassungFür Vortriebe können Injektionen zur Baugrundverbesserung sowie zur Abdichtung des Tunnelbauwerks erforderlich sein. Häufig schränken diese Maßnahmen die Vortriebsgeschwindigkeit gravierend ein, weswegen deren effiziente Vorauspla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ffc6ce79212f07715de7d166d9fb94
https://doi.org/10.1007/s00501-021-01179-y
https://doi.org/10.1007/s00501-021-01179-y
Autor:
Michael J. Heap, Marlene Villeneuve
Publikováno v:
Volcanica, Vol 4, Iss 2, Pp 279-293 (2021)
Rock failure criteria are key input parameters for models designed to better understand the stability of volcanic rock masses. Cohesion and friction angle are the two defining material variables for the Mohr-Coulomb failure criterion. Although these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f328aad73d5691ccaf8a1c9909e62e9d
https://www.jvolcanica.org/ojs/index.php/volcanica/article/view/134
https://www.jvolcanica.org/ojs/index.php/volcanica/article/view/134
Autor:
Michael J. Heap, J. Kelly Russell, S. Kolzenburg, Amy G. Ryan, H. Albert Gilg, Marlene Villeneuve, Michael A. Clynne, Tobias Baumann, Lori A. Kennedy, Marina Rosas-Carbajal
Publikováno v:
Geology. 49:1348-1352
The collapse of a volcanic flank can be destructive and deadly. Hydrothermal alteration is common to volcanoes worldwide and is thought to promote volcano instability by decreasing rock strength. However, some laboratory studies have shown that not a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36962246fed72c49590102bf9797381b
https://doi.org/10.1130/g49063.1
https://doi.org/10.1130/g49063.1
Publikováno v:
Rock Mechanics and Rock Engineering. 55:2711-2728
Shiveluch volcano (Kamchatka, Russia) is an active andesitic volcano with a history of explosive activity, dome extrusion, and structural collapse during the Holocene. The most recent major (> 1 km3) dome collapse occurred in November 1964, producing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17085c6b2561033f3177ff15d548b1ff
https://doi.org/10.1007/s00603-021-02513-z
https://doi.org/10.1007/s00603-021-02513-z
Autor:
T. Watson, Fabian B. Wadsworth, Robert A. Zierenberg, C. I. Schipper, Alexander R. L. Nichols, A. K. Mortensen, Marlene Villeneuve, Hugh Tuffen, Elodie Saubin, Ilya N. Bindeman, Ben Kennedy
Publikováno v:
Geological Society of America Bulletin, vol 133, iss 9-10
Bulletin of the Geological Society of America, vol 133, iss 9-10
Bulletin of the Geological Society of America, vol 133, iss 9-10
The unexpected intersection of rhyolitic magma and retrieval of quenched glass particles at the Iceland Deep Drilling Project-1 geothermal well in 2009 at Krafla, Iceland, provide unprecedented opportunities to characterize the genesis, storage, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61df2111fd092816dbddef808df310f2
https://escholarship.org/uc/item/68g949q7
https://escholarship.org/uc/item/68g949q7
Autor:
Darren M. Gravley, Paul A. Wallace, Yan Lavallée, Ben Kennedy, Marc K. Reichow, Marlene Villeneuve, P.A. Siratovich, S. P. Mordensky
Publikováno v:
Geochemistry, geophysics, geosystems, 20 (11
info:eu-repo/semantics/published
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de42a4d89d644a56795ed532184c09cd
https://doi.org/10.1029/2019gc008409
https://doi.org/10.1029/2019gc008409
Autor:
Tobias Baumann, Jean-Christophe Komorowski, Marlene Villeneuve, Lucille Carbillet, Marina Rosas-Carbajal, H. Albert Gilg, Claire E. Harnett, Patrick Baud, Roberto Moretti, Michael J. Heap, Thierry Reuschlé
Volcanoes are inherently unstable structures that spread and frequently experience mass wasting events (such as slope failure, rockfalls, and debris flows). Hydrothermal alteration, common to many volcanoes, is often invoked as a mechanism that contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7304b253be7976e1a5d4d50012d01396
https://doi.org/10.5194/egusphere-egu21-151
https://doi.org/10.5194/egusphere-egu21-151
Autor:
Marlene Villeneuve, Alan Bischoff, Michael C. Rowe, Mac Beggs, David Dempsey, Andrew Nicol, Matthew B. Stott, Kate Bromfield, Ludmila Adam
Novel technologies to store hydrogen in geological formations can substantially enhance New Zealand’s renewable energy market and help mitigate climate change impacts. New Zealand already supplies about 80% of its electricity demands from renewable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a26154cf48f9af37fb84dce4928b4c4
https://doi.org/10.5194/egusphere-egu21-3496
https://doi.org/10.5194/egusphere-egu21-3496
Autor:
Jean-Christophe Komorowski, Marlene Villeneuve, Thierry Reuschlé, Tobias Baumann, Lucille Carbillet, Claire E. Harnett, Patrick Baud, Michael J. Heap, Marina Rosas-Carbajal, Roberto Moretti, H. Albert Gilg
Publikováno v:
Journal of Geophysical Research : Solid Earth
Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2021, 126 (8), pp.e2021JB022514. ⟨10.1029/2021JB022514⟩
Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2021, 126 (8), pp.e2021JB022514. ⟨10.1029/2021JB022514⟩
International audience; Volcanoes are unstable structures that deform laterally and frequently experience mass wasting events. Hydrothermal alteration is often invoked as a mechanism that contributes significantly to volcano instability. We present a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55e239ee87a2c6027b31c0b5d507867a
https://hdl.handle.net/11591/494091
https://hdl.handle.net/11591/494091