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Case Study: Watch this exclusive presentation on the analysis of pile raft foundation for a group of silos. Pile Raft Foundation is an excellent option when the performance of the raft alone doesn't meet design requirements. Our presentation delves into modeling and analysis aspects of this foundation, including Finite Element Analysis for effective simulation of ground-foundation interactions. The presentation will be using #MIDASGTSNX. Don't miss this opportunity to learn more about this innovative foundation option. Technical Speaker: Akash Sharma #MIDASIT #MidasIndia #GTSNX #MIDASGTSNX #pile #raft #geotechnicalengineering #foundation

Sometimes even if you run three different #geotechnicalengineering models on your #seismic design for your #deepexcavation, and the results are relatively close. In this case, a conventional limit-equilibrium, a 2d #finiteelementanalysis with pseudo-static seismic pressures, and a 2D #FEM with a dynamic history record. It's better to go with the slightly most conservative answer in this case. For larger #earthquakes, you should always look into a time history analysis because displacements accumulate with each dynamic cycle. #DeepEX 2024 model with all analysis methods in a single file. Follow Deep Excavation LLC for more tips!

What #soil_constitutive_model should I be using in my #geotechnical #FEM analyses? What about the #parameters? Soil Models suggest a mathematical description of the mechanical behavior of materials, which affect important aspects of material behavior. The model and corresponding input parameters have critical effects on the results of your analysis. Join us for a free online session on how to select the appropriate #soil constitutive model and master the key parameters to optimize your geotechnical designs. 💡 What you'll learn: 1. The fundamentals of constitutive models and their importance 2. Key considerations for choosing the right model 3. How to estimate parameters effectively 4. Avoiding common mistakes in model selection 📅 Don’t miss this opportunity to elevate your geotechnical knowledge! ➤➤➤ Register now https://lnkd.in/e-zwi2Sz and ensure you’re making informed decisions on your projects. All the credits for the image go to Manuel Aukenthaler #GeotechnicalEngineering #SoilModeling #CivilEngineering #PLAXIS

See the post from Andrea Rosato: What #soil_constitutive_model in #geotechnical #FEM analyses to be used? What #parameters to be used? Soil Models suggest a mathematical description of the mechanical behavior of materials, which affect important aspects of material behavior. The model and corresponding input parameters have critical effects on the results of your analysis. Join the free online session on how to select the appropriate #soil constitutive model and master the key parameters to optimize your geotechnical designs. 💡 What you'll learn: 1. The fundamentals of constitutive models and their importance 2. Key considerations for choosing the right model 3. How to estimate parameters effectively 4. Avoiding common mistakes in model selection ➤➤➤ Register now https://lnkd.in/e-zwi2Sz and ensure you’re making informed decisions on your projects.

What #soil_constitutive_model should I be using in my #geotechnical #FEM analyses? What about the #parameters? Soil Models suggest a mathematical description of the mechanical behavior of materials, which affect important aspects of material behavior. The model and corresponding input parameters have critical effects on the results of your analysis. Join us for a free online session on how to select the appropriate #soil constitutive model and master the key parameters to optimize your geotechnical designs. 💡 What you'll learn: 1. The fundamentals of constitutive models and their importance 2. Key considerations for choosing the right model 3. How to estimate parameters effectively 4. Avoiding common mistakes in model selection 📅 Don’t miss this opportunity to elevate your geotechnical knowledge! ➤➤➤ Register now https://lnkd.in/e-zwi2Sz and ensure you’re making informed decisions on your projects. #GeotechnicalEngineering #SoilModeling #CivilEngineering #PLAXIS

Geological models come in two flavors: surface-based and object-based. Simple deterministic methods of creating surfaces are part of GIS. Advanced methods include advancing front technique (AFT) and discrete smooth interpolation. They are typical in engineering applications. AFT generates unstructured meshes that conform to complex geometries in finite element analysis. Kriging highlights randomness in modeling variability. But it is a deterministic method. True stochastic methods involve randomness in computational process. For these we need geostatistical software like SGeMS. Object-based modeling uses irregular 3D (tetrahedral) meshes or 3D grids (or voxels). Grids can be both regular and irregular. Irregular grids offer flexibility in representing complex geometries. Regular grids offer computational simplicity. 3D grids distribute properties into cells. Property prediction throughout the model requires 3D interpolation or stochastic simulation. Interpolation can be tetrahedral or trilinear, tricubic, Radial Basis Function, or IDW. Their choice reflects the data distribution and the required smoothness and accuracy. #geologicalmodeling #geotechnical #geotechnics #geoscience #QGIS Modeling workflow is explained in my video on YouTube: https://lnkd.in/eQ6Hg-49

Vladimir Cervenka, Jan Cervenka and Jiri Rymes, all from our company Cervenka Consulting have released their publication using #ATENAsoftware for their analyses in Structural Concrete, 2024. https://lnkd.in/etq868vd. The title of their article is: Numerical simulation of concrete structures—From research to engineering application. This work describes the authors' contribution to the evolution of numerical simulation of concrete structures based on the nonlinear finite element method. The formulation of constitutive relations for concrete material is a keystone of this approach, whereas cracking is the dominant feature. Two dis-tinct methods of crack modeling were developed, namely, the discrete and the smeared crack models. Blind prediction benchmarks of the experimental tests are used for model verification. #ATENAsoftware #nonlinearanalysis #concrete #reinforcement #finiteelementanalysis #cracks #damage #fractureenergy #modeluncertainty

3D CONDICIONATED FACIES MODELLING. a.Model conditioning process: Enables a porosity model to be conditioned to a facies channel. b.Fluvial model using flowlines, source points trend directions and width trend to model a fluvial environment. c.Detailed porosity study of a single channel. d.MPS using training images to model facies, providing the user with a new method to model complex geological feature.. e.3D facies model that incorporates lithological information when modeling reservoir properties such as porosity.

𝐏𝐋𝐀𝐗𝐈𝐒 𝟑𝐃 𝐂𝐨𝐮𝐫𝐬𝐞: 𝐅𝐫𝐨𝐦 𝐓𝐡𝐞𝐨𝐫𝐲 𝐓𝐨 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐋𝐞𝐬𝐬𝐨𝐧 𝟒𝟓. 𝐒𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧 𝐨𝐟 𝐏𝐢𝐥𝐞𝐝-𝐑𝐚𝐟𝐭 𝐅𝐨𝐮𝐧𝐝𝐚𝐭𝐢𝐨𝐧 𝐔𝐬𝐢𝐧𝐠 𝐏𝐋𝐀𝐗𝐈𝐒 𝟑𝐃 https://lnkd.in/dtKUfiA3 In This Lesson, the focus will be on simulating a piled-raft foundation, a complex system that combines the benefits of both piles and a raft. Participants will be guided through the process of setting up the finite element model, including the definition of pile and raft geometry, assigning material properties, and applying loading conditions. The lesson will also cover the calculation of key forces within the foundation, such as axial forces and moments in both the raft and piles. Detailed analysis will be conducted to evaluate how the piled-raft system distributes loads, handles settlement, and ensures overall stability. By the end of this lesson, participants will gain essential skills in modeling, analyzing, and interpreting the behavior of piled-raft foundations using PLAXIS 3D. 𝐓𝐨 𝐫𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐜𝐨𝐮𝐫𝐬𝐞 𝐚𝐧𝐝 𝐠𝐞𝐭 𝐟𝐮𝐥𝐥 𝐚𝐜𝐜𝐞𝐬𝐬, 𝐩𝐥𝐞𝐚𝐬𝐞 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐚𝐭: https://lnkd.in/dcjkqHp5 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩: +𝟗𝟎 𝟓𝟑𝟖 𝟔𝟔𝟎 𝟐𝟒𝟐𝟖 𝐄𝐦𝐚𝐢𝐥: 𝐠𝐞𝐨𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥.𝐚𝐜𝐚𝐝𝐞𝐦𝐲@𝐠𝐦𝐚𝐢𝐥.𝐜𝐨𝐦 #GeotechnicalEngineering #PLAXIS3D #FoundationDesign #PiledRaftFoundation #FiniteElementAnalysis #CivilEngineering #StructuralAnalysis #EngineeringSimulation #SoilStructureInteraction

In this How-to Wednesday: How does DeepEX consider the interaction between 2 walls in deadman systems? DeepEX delivers cutting-edge solutions for geotechnical challenges, particularly in the complex interaction of walls in deadman systems. When the passive zone of a back wall intersects with the active zone of the front wall, pressures are redistributed, affecting the structural integrity of your project. Using both Finite Element (FEM) and Limit Equilibrium (LEM) analyses, DeepEX precisely captures these effects. The advanced FEM module automatically calculates the pressure transfer, while LEM applies an additional impact load based on crucial factors like soil friction and wall depth. Explore the full potential of DeepEX’s analytical tools by visiting our website for detailed files and examples. Ensure the success of your next geotechnical project with DeepEX’s innovative technology. 👍 Found this guide helpful? Like it! 🚀 Share these valuable insights with your professional community. #DeepExcavation #DeepEX #GeotechnicalEngineering