Styles of volcano-induced deformation: numerical models of substratum flexure, spreading and extrusion

Journal of Volcanology and Geothermal Research

Volumn 81, Issue 1-2, 1998, Pages 1-18

  Van Wyk De Vries, Benjamin ^a   Matela, Ray ^a  

^a OPEN UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

DEFORMATION; EXTRUSION; FLEXURE; SPREADING; VOLCANO;

EID: 0031691543     PISSN: 03770273     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0377-0273(97)00076-0     Document Type: Article

References (23)

1. ANSYS, 1996. Users reference manual 5.3, Houston, PA.
2. Baguley, D., Hose, D.R., 1994. How to Chose a Finite Element Pre and Post Processing. NAFEMS, Glasgow.
3. Borgia A. The dynamic basis of volcanic spreading. J. Geophys. Res. 99:1994;17791-17804.
4. Borgia A., Burr J., Montero L.D., Morales W., Alvarado G.E. Fault propagation folds induced by gravitational failure and slumping of the Central Costa Rica Volcanic Range: Implications for large terrestrial and Martian volcanic edifices. J. Geophys. Res. 95:1990;14357-14382.
5. Borgia A., Ferrari L., Pasquare G. Importance of gravitational spreading in the tectonic and volcanic evolution of Mount Etna. Nature. 357:1992;231-235.
6. Borgia, A., van Wyk de Vries, B., Mbasha, M., 1994. A structural study of Kilimanjaro. Magmatic Processes 1995: Do The Answers Lie in the Rocks? Volcanic Studies Group meeting, Sheffield, 4-6 January, 1995. Geological Society London, 15 pp.
7. Cyr K.E., Melosh H.J. Tectonic patterns and regional stresses near Venusian Coronae. Icarus. 102:1993;175-184.
8. De Borst, R., 1982. Calculation of collapse loads using higher order elements. In: Wermeer, P.A., Luger, H.J. (Eds.), Deformation and Failure of Granular Materials. A.A. Balkema. Rotterdam, pp. 503-513.
9. De Chabalier, J.-D., 1993. Topographie et déformation tridimensionnelle du rift d'Assal (Djibouti): De la disparition d'un volcan á la naissance d'un océan. Ph.D. thesis, Paris 7.
10. De Chabalier J.-D., Avouac J.-P. Kinematics of the Asal Rift (Djibouti) determined from the deformation of Fieale volcano. Science. 265:1994;1677-1681.
11. Francis P.W., Wells G.L. Landsat thematic mapper observations of debris avalanche deposits in the Central Andes. Bull. Volcanol. 50:1988;258-278.
12. Merle O., Borgia A. Scaled experiments of volcanic spreading. J. Geophys. Res. 101:1996;13805-13817.
13. Middleton, G.V., Wilcock, P.R., 1994. Mechanics in the Earth and Environmental Sciences. Cambridge University Press, Cambridge, 267 pp.
14. Nakamura K. Why do long rift zones develop in Hawaiian volcanoes. A possible role of thick oceanic sediments. Bull. Geol. Soc. Jpn. 25:1980;255-267.
15. Suzuki T. Settlement of volcanic cones. Bull. Volcanol. Soc. Jpn. 13:1968;95-108.
16. van Bemmelen, R.W., 1970. The Geology of Indonesia volume 1A General Geology of Indonesia and Adjacent archipelagoes, 2nd ed. Martinus Nijhoff, The Hague.
17. van Wyk de Vries B., Francis P.W. Catastrophic collapse at stratovolcanoes induced by slow volcano spreading. Nature. 387:1997;387-390.
18. van Wyk de Vries, B., Borgia, A., 1996. The role of basement in volcano deformation. In: McGuire, W.J. et al. (Eds.), Volcano Instability on the Earth and other Planets. Geol. Soc. London Spec. Publ. 110, 95-110.
19. van Wyk de Vries, B., Merle, O., 1995. The effect of volcanic edifices on rifting. IUGG XXI General Assembly, Vol. A. IUGG, Boulder, CO, p. 472.
20. van Wyk de Vries B., Merle O. The effect of volcano constructs on rift fault patterns. Geology. 24:1996;643-646.
21. van Wyk de Vries, B. Merle, O., 1996b. The Iceland Volcano: Analogue Answers. Volcanic Studies Group meeting, Bristol 4-6 January. Geological Society, London, 21 pp.
22. van Wyk de Vries B., Self S., Francis P.W. Did Socompa collapse or did it fall? J. Conf. Abstr. 2(1):1997;78.
23. Zienkiewicz, O.C., 1977. The Finite Element Method. McGraw-Hill, London.