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Fig. 1.1.2.1 Element distribution on the surface of the
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Fig. 1.1.2.4 Application of the volume dividing the three-dimensional (3D) structure of the physical property (Unzen
volcano model). a: Before formation of the lava dome. b: After formation of the lava dome.
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Mogi, K., 1958 : Relations between the eruptions of various volcanoes and the deformations of the ground
surfaces around them. "4,,. #'13*0. %)2. $.23., 36, 99!134.
Okada, Y., 1992 : Internal deformation due to shear and tensile faults in a half-space. "4,,. &)+2-. &/(. !-., 82,
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