Projekte

  • Technischer Fachspezialist / Wissenschaftlicher Mitarbeiter in der Forschungseinheit Lawinen und Prävention.
  • Technischer Projektleiter des Forschungsprogramms "RAMMS".
  • RAMMS: Rapid Mass MovementS
  • AVAL-1D: Ein Lawinendynamik - Programm für die Praxis

Ausbildung

  • MAS Master of Advanced Studies in Software Engineering HSR Rapperswil (2008 - 2010)
  • IDL iTools Seminar in Apeldoorn, Holland (April 2004)
  • Experten-Kurs in IDL Programming (Interactive Data Language) - Gilching, Oktober 2000.
  • Diplomarbeit: Rissbildung in einem zusammengesetzten Werkstoff am IBWK - Institut für Baustoffe, Werkstoffchemie und Korrosion an der ETH Zürich
  • 5./6. Semester an der EPF Lausanne (1994/95)
  • Bauingenieurstudium an der ETH Zürich (1992 - 1997)

Software

- AVAL-1D

- RAMMS

- HAEFELI

 

WEITERFÜHRENDE INFORMATIONEN

Weitere Publikationen

Weitere Veröffentlichungen:

Christen, M. 2008. Berechenbar machen. SWISS ENGINEERING STZ Januar/Februar 2008, pp. 10-11.

Sovilla, B., Bartelt P., Barbolini, M., Christen, M., Gruber, U., Maggioni, M., Tiefenbacher, F., Turnbull, B. e Walter Ammann. 2002. La dinamica delle valanghe: lo stato dell'arte e la ricerca. Professione Montagna.

Sovilla B., F. Tiefenbacher, M. Kern, B.Turnbull, P.Bartelt, M. Christen, F. Dufour, U. Gruber and M. Maggioni. 2002. Field observations, full-scale test, laboratory investigations and numerical modeling in snow avalanche dynamics. Proceeding International Workshop Snow Science ISSW, British Columbia, Canada.

Christen, M., Bartelt, P. & Gruber, U. 2002. AVAL-1D: An avalanche dynamics program for the practice. Proceedings of the International Congress Interpraevent 2002 in the Pacific Rim, 14-18 October 2002, Matsumoto, Japan. Vol. 2, pp. 715-725 (PDF, 893 KB).

Phillips, M., Bartelt, P. & Christen, M. 2000. Influences of avalanche-defence snow-supporting structures on ground temperature in Alpine permafrost terrain. Annals of Glaciology, Vol. 31, 422-426.

Bartelt, P. & Christen, M. 1999. A Computational Procedure for Instationary Temperature-Dependent Snow Creep, Advances in cold region thermal engineering and sciences: Technological, environmental and climatological impact. Proceedings of the 6th international symposium held in Darmstadt, Germany, 22-25 August 1999. Kulumban Hutter, Y. Wang and H. Beer (eds.), (Lecture notes in physics; Vol. 533), 367-386. R. (PDF, 602 KB).

Projekte

Flächendeckende Gefahrenhinweiskarten für Lawinen für Graubünden und Liechtenstein.

Die WSL und ihr Industriepartner GEOBRUGG testen eine neue Steinschlagbarriere mittels grossmasstäblichen Tests in natürlichem Gelände.

Das SLF hat eine Simulationssoftware für Steinschlag entwickelt. Mithilfe von Experimenten, wie kürzlich in Spitzbergen, lässt sich dieses Computermodell immer besser der Realität annähern.

This project will combine field monitoring of debris flow sites, laboratory and field experiments, two-phase granular flow mechanics and numerical simulations to assess how debris flow mitigation must evolve in future.

Publikationen

Ortner G., Michel A., Spieler M.B.A., Christen M., Bühler Y., Bründl M., Bresch D.N. (2025) A novel approach for bridging the gap between climate change scenarios and avalanche hazard indication mapping. Cold Reg. Sci. Technol. 230, 104355 (23 pp.). doi:10.1016/j.coldregions.2024.104355 Institutional Repository DORA

Kleinn J., Christen M., Bartelt P. (2024) Probabilistic event-based rockfall modelling for deriving continuous intensity-frequency curves in the impact area. In J. Schneider (Ed.), Interpraevent 2024. Conference proceedings. Klagenfurt: Interpraevent. 648-652. Institutional Repository DORA

Berger C., Zimmermann F., Mauerhofer R., Christen M. (2023) MurGame: Protect your village from debris flows!. In M. Pirulli, A. Leonardi, & F. Vagnon (Eds.), E3S web of conferences: Vol. 415. 8th international conference on debris flow hazard mitigation (DFHM8). Les Ulis Cedex A: EDP Sciences. 07002 (4 pp.). doi:10.1051/e3sconf/202341507002 Institutional Repository DORA

Glaus J., Wikstrom Jones K., Bühler Y., Christen M., Ruttner-Jansen P., Gaume J., Bartelt P. (2023) RAMMS::EXTENDED - Sensitivity analysis of numerical fluidized powder avalanche simulation in three-dimensional terrain. In Proceedings of the international Snow Science Workshop (ISSW 2023). Bozeman: Montana State University Library. 795-802. Institutional Repository DORA

Hirschberg J., McArdell B.W., Könz A.L., Christen M., Molnar P., Bartelt P. (2023) Entrainment maps considering hydrological conditions for mass movement runout modelling: application to debris-flow bulking at Pizzo Cengalo. In M. Pirulli, A. Leonardi, & F. Vagnon (Eds.), E3S web of conferences: Vol. 415. 8th international conference on debris flow hazard mitigation (DFHM8). Les Ulis Cedex A: EDP Sciences. 01010 (4 pp.). doi:10.1051/e3sconf/202341501010 Institutional Repository DORA

Munch J., Bartelt P., Christen M. (2023) Multi-component avalanches for rock- and ice-falls to potential debris flow transition modelling. In M. Pirulli, A. Leonardi, & F. Vagnon (Eds.), E3S web of conferences: Vol. 415. 8th international conference on debris flow hazard mitigation (DFHM8). Les Ulis Cedex A: EDP Sciences. 01017 (4 pp.). doi:10.1051/e3sconf/202341501017 Institutional Repository DORA

Ringenbach A., Bebi P., Bartelt P., Rigling A., Christen M., Bühler Y., … Caviezel A. (2023) Shape still matters: rockfall interactions with trees and deadwood in a mountain forest uncover a new facet of rock shape dependency. Earth Surf. Dyn. 11(4), 779-801. doi:10.5194/esurf-11-779-2023 Institutional Repository DORA

Wikstrom Jones K., Wolken G.J., McKee M., Bartelt P., Buhler Y., Christen M. (2023) Using remote sensing and avalanche simulations to inform the placement of remote avalanche control systems. In ISSW proceedings. International snow science workshop proceedings 2023. Bozeman: Montana State University Library. 1155-1162. Institutional Repository DORA

Zhuang Y., Piazza N., Xing A., Christen M., Bebi P., Bottero A., … Bartelt P. (2023) Tree blow-down by snow avalanche air-blasts: dynamic magnification effects and turbulence. Geophys. Res. Lett. 50(21), e2023GL105334 (12 pp.). doi:10.1029/2023GL105334 Institutional Repository DORA

Bühler Y., Bebi P., Christen M., Margreth S., Stoffel L., Stoffel A., … Bartelt P. (2022) Automated avalanche hazard indication mapping on a statewide scale. Nat. Hazards Earth Syst. Sci. 22(6), 1825-1843. doi:10.5194/nhess-22-1825-2022 Institutional Repository DORA

Bühler Y., Bebi P., Christen M., Margreth S., Stoffel A., Stoffel L., … Kühne R. (2022) Automatisch berechnete Gefahrenhinweiskarten für Lawinen. Automated avalanche hazard indication mapping. Wildbach- Lawinenverbau. 86(190), 88-95. Institutional Repository DORA

Ringenbach A., Stihl E., Bühler Y., Bebi P., Bartelt P., Rigling A., … Caviezel A. (2022) Full-scale experiments to examine the role of deadwood in rockfall dynamics in forests. Nat. Hazards Earth Syst. Sci. 22(7), 2433-2443. doi:10.5194/nhess-22-2433-2022 Institutional Repository DORA

Ringenbach A., Bebi P., Bartelt P., Rigling A., Christen M., Bühler Y., … Caviezel A. (2022) Modeling deadwood for rockfall mitigation assessments in windthrow areas. Earth Surf. Dyn. 10(6), 1303-1319. doi:10.5194/esurf-10-1303-2022 Institutional Repository DORA

Caviezel A., Ringenbach A., Demmel S.E., Dinneen C.E., Krebs N., Bühler Y., … Bartelt P. (2021) The relevance of rock shape over mass - implications for rockfall hazard assessments. Nat. Commun. 12, 5546 (9 pp.). doi:10.1038/s41467-021-25794-y Institutional Repository DORA

Leine R.I., Capobianco G., Bartelt P., Christen M., Caviezel A. (2021) Stability of rigid body motion through an extended intermediate axis theorem: application to rockfall simulation. Multibody Syst. Dyn. 52, 431-455. doi:10.1007/s11044-021-09792-y Institutional Repository DORA

Lu G., Ringenbach A., Caviezel A., Sanchez M., Christen M., Bartelt P. (2021) Mitigation effects of trees on rockfall hazards: does rock shape matter? Landslides. 18, 59-77. doi:10.1007/s10346-020-01418-2 Institutional Repository DORA

Caviezel A., Sanchez M.A., Lu G., Christen M., Bartelt P., Wendeler C., Lanter A. (2020) Full scale testing of rockfall nets under realistic conditions. In C. C. Li, H. Ødegaard, A. H. Høien, & J. Macias (Eds.), ISRM international symposium - EUROCK 2020. Oslo: International Society for Rock Mechanics and Rock Engineering. Norwegian Group for Rock Mechanics. (7 pp.). Institutional Repository DORA

Marchetti E., van Herwijnen A., Christen M., Silengo M.C., Barfucci G. (2020) Seismo-acoustic energy partitioning of a powder snow avalanche. Earth Surf. Dyn. 8(2), 399-411. doi:10.5194/esurf-8-399-2020 Institutional Repository DORA

Ringenbach A., Caviezel A., Demmel S.E., Lu G., Bühler Y., Christen M., … Meier L. (2020) Three-dimensional trajectory reconstruction of induced single block rockfall experiments. In S. A. B. da Fontoura, R. J. Rocca, & J. F. Pavón Mendoza (Eds.), Proceedings in earth and geosciences series: Vol. 6. Rock Mechanics for Natural Resources and Infrastructure Development - Full Papers. Proceedings. Boca Raton: CRC Press. 2887-2894. Institutional Repository DORA

Bartelt P., Buser O., Christen M., Caviezel A. (2019) Dynamic magnification factors for snow avalanche impact (with pile-up) on walls and pylons. In M. Papadrakakis & M. Fragiadakis (Eds.), Vol. 3. COMPDYN 2019. 7th international conference on computational methods in structural dynamics and earthquake engineering. Proceedings. sine loco: Institute of Structural Analysis and Antiseismic Research, School of Civil Engineering, National Technical University of Athens (NTUA). 4376-4385. doi:10.7712/120119.7234.20047 Institutional Repository DORA

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