Numerical modelling of strain in lava tubes

Bulletin of Volcanology

Volumn 62, Issue 1, 2000, Pages 53-58

  Merle, O ^a  

^a UNIVERSITÉ BLAISE PASCAL   (France)

Author keywords

Ellipsoid; Flow strain; Lava tubes; Numerical modelling; Strain pattern

Indexed keywords

LAVA TUBE; NUMERICAL MODEL; STRAIN;

EID: 0034038925     PISSN: 02588900     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004450050290     Document Type: Article

References (23)

1. Borgia A, Linneman SR (1990) On the mechanism of lava flow emplacement and volcano growth: Arenal, Costa Rica. In: Fink JH (ed) Lava flows and domes. Springer, Berlin Heidelberg New York, pp 208-243
2. Borgia A, Linneman S, Spencer D, Morales LD, Andre JB (1983) Dynamics of lava flow fronts, Arenal Volcano, Costa Rica. J Volcanol Geotherm Res 19:303-329
3. Blanchard JP, Boyer P, Gagny C (1979) Un nouveau critère de sens de mise en place dans une caisse filoniène: le pincement des minéraux aux épontes. Tectonophysics 53:1-25
4. Canon-Tapia E, Walker GPL, Herrero-Bervera E (1996) The internal structure of lava flows: insights from AMS measurements. I. Near vent a'a. J Volcanol Geotherm Res 70:21-36
5. Fink J (1980) Surface folding and viscosity of rhyolite flows. Geology 8:250-254
6. Fink JH, Fletcher RC (1978) Ropy pahoehoe: surface folding of a viscous fluid. J Volcanol Geotherm Res 4:151-170
7. Fink JH, Griffiths RW (1992) A laboratory analog study of the surface morphology of lava flows extruded from point and line sources. J Volcanol Geotherm Res 54:19-32
8. Guest JE, Kilburn CRJ, Pinkerton H, Duncan AM (1987) The evolution of lava flow-fields: observations of the 1981 and 1983 eruptions of Mount Etna, Silicy. Bull Volcanol 49:527-540
9. Hon K, Kahuahikaua J, Denliger R, Mackay K (1994) Emplacement and inflation of Pahoehoe sheet flows: observations and measurements of active lava flows on Kilauea Volcano, Hawai'i. Geol Soc Am Bull 106:351-370
10. Johnson AM, Pollard DD (1973) Mechanics of growth of some laccolithic intrusions in the Henry Mountains, Utah. I. Field observations, Gilbert's model, physical properties and flow of the magma. Tectonophysics 18:261-309
11. Kilburn CRJ, Lopes RM (1991) General patterns of flow field growth: aa and block lavas. J Geophys Res 96:19721-19732
12. Knight MD, Walker GPL (1988) Magma flow directions in dikes of Koolau Complex, Oahu, determined from magnetic fabric studies. J Geophys Res 93:4301-4319
13. Malvern LE (1969) Introduction to the mechanics of a continuous medium. Prentice-Hall, Englewood Cliffs, New Jersey
14. Merle O (1998) Internal strain within lava flows from analogue modelling. J Volcanol Geotherm Res 81:189-206
15. Peterson DW, Holcomb RT, Tilling RI, Christiansen RL (1994) Development of lava tubes in the light of observations at Mauna Ulu, Kilauea Volcano, Hawai'i. Bull Volcanol 56:343-360
16. Polacci M, Papale P (1997) The evolution of lava flows from ephemeral vents at Mount Etna: insights from vesicle distribution and morphological studies. J Volcanol Geotherm Res 76:1-17
17. Shelley D (1985) Determining paleo-flow directions from ground-mass fabrics in the Lyttelton radial dykes, New Zealand. J Volcanol Geotherm Res 25:69-79
18. Smith JV, Houston EC (1994) Folds produced by gravity spreading of a banded rhyolite lava flow. J Volcanol Geotherm Res 63:89-94
19. Smith JV, Yamauchi S, Miyake Y (1993) Microshear zones in a Miocene submarine dacite dome of southwest Japan. Bull Volcanol 55:438-442
20. Soto JI (1997) A general deformation matrix for three dimensions. Math Geol 29:93-130
21. Tikoff B, Possen H (1993) Simultaneous pure and simple shear: the unifying deformation matrix. Tectonophysics 217:267-283
22. Ventura G (1998) Kinematic significance of mingling-rolling structures in lava flows: a case study from Porri Volcano (Salina, southern Tyrrhenian Sea). Bull Volcanol 59:394-403
23. Ventura G, Rosa R de, Colletta E, Mazzuoli R (1996) Deformation patterns in a high-viscosity lava flow inferred from the crystal preferred orientation and imbrication structures: an example from Salina (Aeolian Islands, southern Tyrrhenian Sea, Italy). Bull Volcanol 57:555-562