Three fragmentation mechanisms for highly viscous magma under rapid decompression

作者: M. Alidibirov , D.B. Dingwell

DOI: 10.1016/S0377-0273(00)00149-9

关键词:

摘要: … vesicles (pores) with gas pressures in excess of atmospheric pressure undergoes rapid decompression. As a result of such decompression, disintegration of lava or magma occurs and …

参考文章(33)
Barry Kean Atkinson, Fracture Mechanics of Rock Academic Press. ,(1987)
J. C. Eichelberger, D. B. Hayes, Magmatic model for the Mount St. Helens blast of May 18, 1980 Journal of Geophysical Research. ,vol. 87, pp. 7727- 7738 ,(1982) , 10.1029/JB087IB09P07727
R.Stephen J. Sparks, James G. Moore, Carl J. Rice, The initial giant umbrella cloud of the May 18th, 1980, explosive eruption of Mount St. Helens Journal of Volcanology and Geothermal Research. ,vol. 28, pp. 257- 274 ,(1986) , 10.1016/0377-0273(86)90026-0
Mikhail Alidibirov, Donald B. Dingwell, Magma fragmentation by rapid decompression Nature. ,vol. 380, pp. 146- 148 ,(1996) , 10.1038/380146A0
Hiroaki Sato, Toshitsugu Fujii, Setsuya Nakada, Crumbling of dacite dome lava and generation of pyroclastic flows at Unzen volcano Nature. ,vol. 360, pp. 664- 666 ,(1992) , 10.1038/360664A0
H. M. Mader, Y. Zhang, J. C. Phillips, R. S. J. Sparks, B. Sturtevant, E. Stolper, Experimental simulations of explosive degassing of magma Nature. ,vol. 372, pp. 85- 88 ,(1994) , 10.1038/372085A0
Jonathan H. Fink, Susan W. Kieffer, Estimate of pyroclastic flow velocities resulting from explosive decompression of lava domes Nature. ,vol. 363, pp. 612- 615 ,(1993) , 10.1038/363612A0
Ichiro Sugioka, Marcus Bursik, Explosive fragmentation of erupting magma Nature. ,vol. 373, pp. 689- 692 ,(1995) , 10.1038/373689A0
Grant Heiken, Plinian-type eruptions in the medicine lake highland, california, and the nature of the underlying magma Journal of Volcanology and Geothermal Research. ,vol. 4, pp. 375- 402 ,(1978) , 10.1016/0377-0273(78)90023-9
M. A. Alidibirov, A model for viscous magma fragmentation during volcanic blasts Bulletin of Volcanology. ,vol. 56, pp. 459- 465 ,(1994) , 10.1007/BF00302827