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<p>A toda la comunidad, <br>
</p>
<p>les recordamos que en el día de hoy, miércoles 13 de diciembre a
las 13h, en el Salón Meridiano, se brindará la siguiente charla en
el marco de los Seminarios de la FCAG<b> "</b><b><span
lang="EN-US">Modeling and simulation of geological processes:
phase transition, dynamic fracture propagation, and compaction
band formation</span></b><b>"</b>.<b> </b>La misma estará a
cargo del<b> </b><b>Dr. Victor Calo</b> (Curtin University,
Perth, Australia). A continuación les dejamos el resumen y los
datos de conexión para aquellos que no puedan acercarse al Salón
Meridiano.<b> <br>
</b></p>
<p><b>Resumen: </b><span lang="EN-US">Our modeling and simulation
tools seek to describe the deformation of large geological
structures. In particular, we describe various complex rock
behaviours and simulate their evolution to understanding
geological phenomena such as plate tectonics, rock properties,
and their stress fields. Our models include the effects on rock
deformation of its microstructure, structural discontinuities,
fluid interactions, and induced pressure, pressure solution,
stress corrosion, and different mineral reactions. </span><span
lang="EN-US">In this talk, to demonstrate the effectiveness and
robustness of our tools, we will focus on a few exemplar
applications to showcase the tools we develop. In particular, we
will describe metamorphic rocks evolution modeling where
chemo-mechanical interactions lead to phase transformation and
cracking. We will also describe a new space-and-time adaptive
scheme to model complex fracture propagation that circumvents
typical mesh dependency issues. Lastly, we will study the
compaction band formation in geomaterials, specifically in
porous rocks.</span></p>
<p><b style="font-weight:normal;"
id="docs-internal-guid-9900c2c0-7fff-a3eb-cd2d-42c502fb9543"> </b></p>
<p dir="ltr"
style="line-height:1.3800000000000001;text-align: justify;margin-top:0pt;margin-bottom:0pt;"><b
style="font-weight:normal;"
id="docs-internal-guid-9900c2c0-7fff-a3eb-cd2d-42c502fb9543"><b
style="font-weight:normal;"
id="docs-internal-guid-84bbdb09-7fff-3b80-37a8-3bd0810a2176"><b>Datos
de conexión:</b> </b></b></p>
<b style="font-weight:normal;"
id="docs-internal-guid-9900c2c0-7fff-a3eb-cd2d-42c502fb9543"> </b>
<b style="font-weight:normal;"
id="docs-internal-guid-84bbdb09-7fff-3b80-37a8-3bd0810a2176"> </b>
<b style="font-weight:normal;"
id="docs-internal-guid-84bbdb09-7fff-3b80-37a8-3bd0810a2176"> </b>
<div><b style="font-weight:normal;"
id="docs-internal-guid-84bbdb09-7fff-3b80-37a8-3bd0810a2176"> </b></div>
<div>Unirse a la reunión zoom: <a
href="https://us02web.zoom.us/j/89642687970"
class="moz-txt-link-freetext">https://us02web.zoom.us/j/89642687970</a>
</div>
<div>ID de reunión: 896 4268 7970</div>
<div>Código de acceso: 526656</div>
<div><br>
</div>
<div><b>A fin de reducir el uso de residuos plásticos, les
solicitamos que se acerquen con sus propias tazas para el café.</b></div>
<div>Aunque este seminario será en formato híbrido, esperamos contar
con su presencia.</div>
<p> Saludos, <br>
</p>
<p>Secyt-FCAG</p>
<p></p>
<pre class="moz-signature" cols="72">--
Secretaría de Ciencia y Técnica
Facultad de Ciencias Astronómicas y Geofísicas
Horario de atención: lunes a viernes de 8hs a 15hs</pre>
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