Rheology and transport properties of geomaterials
Scope
To understand the dynamics of the solid earth, research results of deformation and transport properties of the crust and mantle from various approaches, such as fieldworks, experiments, computer simulation, theory, and instrumental observation are gathered. Wide-ranging topics, from microscopic elementary process to the application to earthquakes, magma dynamics and tectonics, are accepted.
Convener
Takahiro Hatano
hatano@eri.u-tokyo.ac.jp
Co-Convener
Yu Nishihara, Ichiko Shimizu
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Session Informations
Cancellation and time schedule change are shown here.



May 24th Room:301A Time:AM1
SessionID:SIT039 Chairman:Takahiro Hatano, Yu Nishihara
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
08:30 SIT039-01 Deformation textures and mechanical behavior of hydrated amorphous silica Akito Tsutsumi Akito Tsutsumi
08:45 SIT039-02 Origin of velocity strengthening in granular friction Takahiro Hatano Takahiro Hatano
09:00 SIT039-03 Temperature- and velocity-dependent deformation structures of antigorite gouges Miki Takahashi Miki Takahashi,
Ichiko Shimizu,
09:15 SIT039-04 Experimental investigation on viscosity of crystal-bearing magma; a case study for the 1778 Izu-Oshima basalt Hidemi Ishibashi Hidemi Ishibashi,
Hiroaki Sato,
09:30 SIT039-05 Experiments on buoyancy-driven crack around the brittle-ductile transition Ikuro Sumita Ikuro Sumita,
Yukari Ota,
09:45 SIT039-06 Superplastic rock deformation accompained with grain boudary sliding and dynamic grain growth Takehiko Hiraga Takehiko Hiraga,
Tomonori Miyazaki,
Miki Tasaka et al.
10:00 SIT039-07 The effects of secondary mineral to grain-size sensitive creep Miki Tasaka Miki Tasaka,
Takehiko Hiraga,
10:15 SIT039-08 Superplasticity in Fine-grained Oxide Ceramics Hidehiro Yoshida Hidehiro Yoshida
May 24th Room:301A Time:AM2
SessionID:SIT039 Chairman:Takahiro Hatano, Ichiko Shimizu
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
10:45 SIT039-09 The deformation mechanisms of ultramafic ultrafine fault rock "mylonitic pseudotachylyte" Tadamasa Ueda Tadamasa Ueda,
Masaaki Obata,
Ichiko Shimizu et al.
11:00 SIT039-10 Deformation history of mantle peridotites decoded from chemical and textural patterns in pyroxenes Kazuhito Ozawa Kazuhito Ozawa,
Jean-Louis Bodinier,
Carlos J. Garrido et al.
11:15 SIT039-11 Are very-fine-grained polymineralic rocks extremely soft? Constraints from microstructures in naturally deformed rocks Toru Takeshita Toru Takeshita,
Ayumi Okamoto,
11:30 SIT039-12 Deformation of plagioclase accommodated by solution-precipitation process Junichi Fukuda Junichi Fukuda,
Takamoto Okudaira,
11:45 SIT039-13 Probing asthenospheric density, temperature and elastic moduli below western United States Takeo Ito Takeo Ito,
Mark Simons,
12:00 SIT039-14 Effect of water on the crystallographic preferred orientation of olivine under the asthenospheric mantle conditions Tomohiro Ohuchi Tomohiro Ohuchi,
Takaaki Kawazoe,
Yu Nishihara et al.
12:15 SIT039-15 Rheology of fine-grained forsterite aggregate under deep upper mantle conditions Yu Nishihara Yu Nishihara,
Tomohiro Ohuchi,
Takaaki Kawazoe et al.
12:30 SIT039-16 Si-Al interdiffusion in majoritic garnet Masayuki Nishi Masayuki Nishi,
Tomoaki Kubo,
Hiroaki Ohfuji et al.
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