Conveners
Parallel Session 3: Geotechnique/Soil Mechanics
- Amir Akbari Garakani (Sharif University of Technology)
Description
Geotechnique / Soil Mechanics
In this study, numerical investigation of Richard’s equation of physiological liquids obeying power law rheological behavior has been investigated in partially double layered porous mediums based on effective viscosity concept. COMSOL Multiphysics has been selected to numerical solution of governing equations. Based on the obtained numerical results, the range of Reynolds number (which is...
ترک‌خوردگی خاک عمدتاً حاصل از ایجاد تنش‌های کششی در بین ذرات خاک است که به دلیل انقباض ناشی خشک‌شدگی لایه‌های سطحی خاک رخ می‌دهد. تغییرات اقلیمی و گرمایش جهانی منجر به تشدید ترک‌خوردگی خاک‌های مستعد با خصوصیات خمیری بالا می‌شود که می‌تواند منجر به آسیب‌های جبران‌ناپذیر به زیرساخت‌ها و سازه‌های روزمینی و زیرزمینی شود. علاوه بر آن ترک‌خوردگی با تشدید خشک‌شدگی در ناحیه غیراشباع خاک شده و منجر به...
Debris flows are comprised of water and loose sedimentary deposits that occur in mountainous regions as a result of intense precipitation. Due to the rapid speed and massive volume of these flows, rigid barriers are installed along the flow path to dissipate the energy of the flow and prevent damage to downstream infrastructures. Nevertheless, the efficiency of these barriers is significantly...
Understanding mass transport in fractured geological formations is crucial for various applications, including predicting contaminant migration, managing subsurface hydrology, sequestering CO2 to mitigate climate change, and potentially storing hydrogen for clean energy applications. This study presents a computational model using the eXtended Finite Element Method (X-FEM) to tackle the...
