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01 The Integration of FInite Element Analysis in Geotechnical Design
 
01:14:37
Training video for the use of finite element analysis in Geotechnics. this course will take you though all the fundamental aspects of Geotechnical engineering.
Views: 5783 Midas UK
Mod-01 Lec-03 Introduction to Finite Element Method
 
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Introduction to Finite Element Method by Dr. R. Krishnakumar,Department of Mechanical Engineering,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
Views: 282319 nptelhrd
Limit Analysis Part 1
 
01:00:22
Introduction to Limit Analysis
Views: 1435 Kristian Krabbenhoft
Finite Element Method (FEM) - Finite Element Analysis (FEA): Easy Explanation
 
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Finite Element Method (FEM) - Finite Element Analysis (FEA): Easy Explanation is awesome! Demonstrates its application to civil engineering problems. Excellent for engineering students. https://www.youtube.com/channel/UC0LHEYTEAyndlUqRJYtBZEg
Mod-01 Lec-01 Introduction to Finite Element Method
 
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Introduction to Finite Element Method by Dr. R. Krishnakumar,Department of Mechanical Engineering,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
Views: 238207 nptelhrd
Practical Introduction and Basics of Finite Element Analysis
 
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This Video Explains Introduction to Finite Element analysis. It gives brief introduction to Basics of FEA, Different numerical methods, types of Elements, nodes, stiffness matrix, CAE/CAD software's, Practical examples of FEA Channel Name:#Graspengineering
Views: 2198 Grasp Engineering
GFAS (Geotechnical and F.E.M. Analysis System)
 
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Software for soil mechanics using Finite Elements
Views: 1651 GeoStru
midas GTS NX - 3D Geotechnical Finite Element Modelling & Analysis
 
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This Webinar will expose the latest technology in advanced geometry modelling tools for ground stratigraphy and complex intersecting volumes, automatic hybrid meshing, intuitive definition for construction stages, a newest desktop interface, user-friendly analysis work flow and 3D report output. midas GTS NX is a new generation of geotechnical engineering FE software, which delivers state-of-the-art user experience and functionality for 3D Modelling and Analysis in Geo-Structural engineering. Learn the key features for even the most challenging practical requirements. The highly advanced and robust solution for 3D geotechnical analysis will address the powerful new features including fast and efficient methods for simulating soil-structure interaction, fast 64-bit GPU solver, contact for interface elements, more efficient and accurate ways for modelling undrained behaviour and stress-seepage coupled behaviour, nonlinear dynamic and coupled dynamic-SRM analyses.
Views: 4922 Midas UK
ADONIS-A Free Finite Element Program for Geo-Engineers (Simple Model)
 
02:47
ADONIS is a free Finite Element program for Geo-Engineers. Currently ADONIS is available for windows only (i.e. Windows 7, 8, and 10). web page: www.geowizard.org developer: Roozbeh Geraili Mikola, PhD, PE
Introduction to Basics FEA
 
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Introduction to Basics FEA: General background in to Finite Element Analysis - www.ssanalysis.co.uk If you would like more information contact SSA Limited 01608 811777 | [email protected] | www.ssanalysis.co.uk Video Author- Laurence Marks / Richard Cave-Penney- SSA Limited http://www.ssanalysis.co.uk
Analysis and numerical research in geotechnical engineering (Laboratory of)
 
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The main fields of interest refer to the numerical modelling of the mechanical behaviour of geo-materials (frictional and cohesive soils, soft rocks, rocks) and the studying of soil-structure interaction problems; both static and dynamic/impulsive loadings are considered. Special attention is devoted to the effects of generalized environmental loads (water table oscillation, seasonal thermal or hydraulic effects,…) on structure and geo-structures (e.g. active and passive retaining structures, embankments, earth reinforced structures).
Views: 1238 Polinternational
Oasys Safe - Solving Geotechnical Problems using FEA (Oasys Software Webinar)
 
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Empirical programs are excellent at checking standard problems, but what do you do when you need that little bit extra? Maybe you have a problem that involves complex geometry or one that requires detailed results analysis? Safe is a geotechnical program for solving stress, strain and seepage problems using two-dimensional finite element analysis, whether simple or complex. Assisted by automatic meshing tools and multiple staged analyses, you can look at the problem as a whole from the first excavation to final service. In a free webinar, we will use case studies and live demonstrations to show you the program's ability and commercial use. http://www.oasys-software.com
Views: 1718 TheOasysSoftware
Introduction to DIANA10
 
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DIANA is a multi-purpose finite element software package that is dedicated to a wide range of applications in Civil engineering including structural, geotechnical, tunnelling, earthquake, and oil & gas engineering. The aim of this session is to provide a general overview on the modelling and analysis capabilities of DIANA in conjunction with series of live demonstrations.
Views: 2654 DIANA FEA BV
The History of Finite Element Analysis (FEA) from NEi Software
 
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An overview of the history of finite element analysis from NEi Software, the developers for NEi Nastran. Bart McPheeters is a 1985 graduate of Webb Institute, with a degree in Naval Architecture and Marine Engineering. He earned his master's degree in Solid Mechanics and Material Science from George Washington University in 1996. Mr. McPheeters worked for NKF Engineering for 10 years, becoming well versed in underwater shock and finite element methods. For the next ten years he worked for MSC Software as an Application Engineer supporting their Nastran, Patran and Dytran products. He has worked for NEi Software for the last two years, bringing his marine background to NEi Nastran.
Views: 2591 neisoftware
GFAS– Geotechnical and F.E.M. analysis system
 
07:51
G.F.A.S. (Geotechnical and F.E.M. analysis System) software for the mechanical analysis of soil using finite elements method . The traditional methods of analysis based on the concept of LIMIT EQUILIBRIUM (LEM) do not allow the determination of stresses and deformations in the analyzed volumes. These limitations have led to the need to integrate the conventional analysis with analysis based on numerical models. These methods use the numerical evaluation of the problem and do not require simplifications to the calculation. The software G.F.A.S. offers an English or Italian user interface. The video tutorial has been recorded with Italian user interface and has English comments in the most significant passages. The F.E.M. method is applied to a calculation of bearing capacity and the results of Prandl's theory are compared.
Views: 1073 GeoStru
2017 H. Bolton Seed Medal Lecture: Numerical Analysis of Stability and Risk in Highly Variable Soils
 
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2017 H. Bolton Seed Medal Lecture: Numerical Analysis of Stability and Risk in Highly Variable Soils D. Vaughan Griffiths Ph.D., P.E., D.GE, F.ASCE, Colorado School of Mines There has been a rapid growth of interest in risk assessment, and the use of probabilistic methods in geotechnical engineering. This is a logical development, since soils and rocks are among the most variable of all engineering materials, and geotechnical engineers must often make do with materials they are dealt with at any particular site. Analysis of a typical stability problem may lead to a “probability of failure”, as opposed to the more traditional “factor of safety”, representing a fundamental shift in the way engineers need to think about the suitability of their designs. The lecture will include results of stability analyses of variable soils by the finite element method, and include a discussion of the factor of safety and its relationship to the probability of failure. Some methods of probabilistic analysis with varying levels of complexity will be described. The H. Bolton Seed Medal Lecture is given annually by the recipient of the H. Bolton Seed Medal for outstanding contributions to teaching, research or practice in geotechnical engineering. BIO: Dr. Griffiths was selected by the Geo-Institute Board of Governors to receive the 2017 H. Bolton Seed Medal “For his innovative software developments, publications, textbooks and professional short courses on finite elements and probabilistic methods. His highly-cited work on finite element stability analysis has transformed the way engineers perform slope stability analysis in practice.” In selecting him for this award, the committee particularly noted his reputation as a pioneer in numerical modeling. For more information: http://www.asce.org/geotechnical-engineering/geo-institute/ Video Production by Magnus Media Group: http://www.magnusmediagroup.com/
Views: 2921 Geo-Institute of ASCE
Introduction to DIANA - Finite Element Analysis Program
 
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DIANA is a multi-purpose finite element software package that is dedicated to a wide range of applications in Civil engineering including structural, geotechnical, tunneling, earthquake, and oil & gas engineering. The aim of this presentation is to provide a general overview on the modeling and analysis capabilities of DIANA in conjunction with series of live demonstrations. http://tnodiana.com
Views: 9332 DIANA FEA BV
Phoenix FEM: Pre-processing and Executing
 
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Phoenix FEM is a general finite element analysis computer software specializing on geotechnical engineering problems. Phoenix FEM can handle both static and dynamic problems, has elastic as well as elasto-plastic stress-strain models, features elements to model solids as well as bending members and is capable of performing sequential excavation and construction and performing fully-couples analyses. The video introduces the graphical user interface used for preprocessing and execution of the finite element software.
Views: 43 Rajah Anandarajah
Phoenix FEM: Postprocessing
 
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Phoenix FEM is a general finite element program specializing on geotechnical engineering problems. It has an excellent postprocessor for two-dimensional problems. This video illustrates the use of the postprocessor for a consolidation problem.
Views: 19 Rajah Anandarajah
ADONIS - A Free Finite Element Program for Slope  Stability Analysis
 
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The Shear Strength Reduction option in ADONIS allows you to automatically perform a finite element slope stability analysis, and compute the factor of safety of the slope. The full script for this example can be found in here: http://geowizard.org/forum/ Developer: Roozbeh Geraili Mikola, PhD, PE March 2017 www.geowizard.org
[midas] 01 The Integration of FInite Element Analysis in Geotechnical Design
 
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Date: 08-21-2013 [midas] 01 The Integration of FInite Element Analysis in Geotechnical Design
Views: 229 MIDASoft NA
Overview to geotechnical analysis. Ingeciber S.A. Professor Enrique Alarcón
 
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International Master´s in Theoretical and Practical application of Finite Element Method and CAE simulation. Overview to geotechnical analysis. Openning session..
Views: 957 mastermefingeciber
03  Design Solutions that Require 3D Modeling and Analysis
 
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Training video for the use of finite element analysis in Geotechnics. this course will take you though all the fundamental aspects of Geotechnical engineering.
Views: 897 Midas UK
CESAR-LCPC - Finite Elements analysis - 3D pile foundation
 
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3D Finite Element Model of a pile group foundation with CESAR-LCPC software. Description of the CAD tools, 3D meshing, model properties (materials, loads...) and analysis in the same user-friendly Graphical User Interface (GUI)
Midas GTS - Finite Element Modelling of Sequentially Excavated Tunnel with Interconnections
 
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Course Synopsis: This course will introduce pertinent geotechnical implications for analysis of sequentially excavated tunnels. The course will take you through the analysis of tunnel excavation from modelling, analysis to compiling a design report. This webinar is suited for geotechnical and tunnel engineers who wish to streamline the process of tunnelling analysis of complex geometry. Course Contents: • Swift modelling of ground stratigraphy, tunnels and interconnections • 3D Modelling of ground stratigraphy • Generation of 3D terrain • Generation of Tunnel and Shafts • Generation of Support Members • Analysis model • Definition of ground and structural material properties • Surcharge Loads, Support Conditions • Generation of Nonlinear construction stages • Report ready results • Ground deformation with construction stages • Forces and moments in structural elements
Views: 830 Midas UK
Introducing RS3 - 3D Finite Element Program
 
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RS3, a 3D finite element analysis program is the culmination of 10 years of Geotechnical research and development at Rocscience. This video introduces features, applications, and capabilities of this program. For a free 14 day trial, contact us at [email protected]
Views: 2265 Rocscience
ADONIS-A Free Finite Element Program for Geo-Engineers (Introduction)
 
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ADONIS is a free Finite Element program for Geo-Engineers. Currently ADONIS is available for windows only (i.e. Windows 7, 8, and 10). web page: www.geowizard.org developer: Roozbeh Geraili Mikola, PhD, PE
GFAS -Geotechnical and F.E.M. analysis System
 
04:55
G.F.A.S. (Geotechnical and F.E.M. analysis System) software for the mechanical analysis of soil using finite elements method . The traditional methods of analysis based on the concept of LIMIT EQUILIBRIUM (LEM) do not allow the determination of stresses and deformations in the analyzed volumes. These limitations have led to the need to integrate the conventional analysis with analysis based on numerical models. These methods use the numerical evaluation of the problem and do not require simplifications to the calculation. The software G.F.A.S. offers an English or Italian user interface. The video tutorial has been recorded with Italian user interface and has English comments in the most significant passages. In this video the Finite Element Method is applied for the analysis of a slope stability. The calculation results are compared with those obtained using the method of Morgenstern & Price. "In questo video si applica il metodo FEM all'analisi di stabilità di un pendio, i risultati del calcolo si confrontano con quelli ottenuti utilizzando il metodo di Morgenstern & Price."
Views: 1203 GeoStru
Finite Element Analysis, Part 2
 
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Thermal analysis using finite element method More information on http://www.msm.cam.ac.uk/phase-trans
Views: 5248 bhadeshia123
GFAS
 
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G.F.A.S. (Geotechnical and F.E.M. Analysis System) software for the mechanical analysis of soil using finite elements methods. GFAS is a two-dimensional (2D) finite element software for non-linear analysis in geotechnical engineering. The plastic constitutive models available are: full and modified Mohr-Coulomb, Von Mises, Drucker-Prager, structural elements: Beam, Pile, Anchor, Bold and Geosynthetics. With GFAS is also possible to carry out dynamic modal analysis of soils and water flow analysis. In non-linear analysis can be examined: Construction phases, Bearing capacity and Slope stability. All analyzes can be conducted in static and dynamic conditions. The dynamic modal analysis is performed on the basis of: design spectrum, soil type, damping etc. The groundwater can be considered at the calculation level in a steady-state flow regime with flow net. The software offers a database of integrated templates for the generation of: • Tunnels • Excavations • Slopes • Foundations • Reinforced earth
Views: 1616 GeoStru
Slope Stability Analsyis Using SRM LEM
 
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This online technical seminar will introduce the SRM & LEM approach to consider slope stability analysis. Geotechnical engineers will be able to learn the advantages of 2D or 3D FEM compared to conventional design methods. Geotechnical engineers can also learn about the practical work flow of the user-friendly 2D & 3D Geotechnical FEM program midas GTS NX and SoilWorks. Topics 1. Key advantages of utilizing numerical modeling for slope stability analysis 2. Comparison of finite element modeling with LEM processes 3. Application of 2D & 3D analysis for slope stability
Views: 5464 midas GTS NX
Finite Element Method - Differential Equations in Action
 
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This video is part of an online course, Differential Equations in Action. Check out the course here: https://www.udacity.com/course/cs222.
Views: 45453 Udacity
OV1 - Finite Element Analysis Training: Whiteboard Overview of FEA process
 
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An overview of the FEA method using the RSA whiteboard animation style. Used in FEA training classes. No narration.
Views: 4888 Tony Abbey
SoilVision: Solutions for Geotechnical Engineers
 
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Our Vision: Our vision is to provide cutting-edge software products to geotechnical engineers, geoenvironmental engineers and hydrogeologists worldwide. We offer numerical modeling software that embraces simultaneously saturated / unsaturated soil continuum. The primary application areas are: - water flow through porous media; - shear strength limit equilibrium analysis with applications in slope stability, bearing capacity and lateral earth pressure; - stress deformation; - heat flow through unfrozen and frozen soils; - air flow through unsaturated soils; and - contaminant transport of chemicals through diffusion and dispersion. Most software modules are designed to perform analyses for one-, two- and three-dimensional environments. All of our software is designed to be comprehensive and extremely robust in their application. Various application modules can be combined in either a coupled or uncoupled manner. Our finite element modeling software offers leading-edge features such as automatic mesh generation and automatic mesh refinement which greatly reduce convergence problems as well as model creation time. The SVSOILS™ (formerly SoilVision) software was developed out of a need to better understand, manage and estimate appropriate saturated soil properties and unsaturated soil property functions. A high-quality database of previously measured soil properties, along with knowledge from experienced engineers forms the basis of the SVSOILS™ knowledge-based system. SoilVision Systems Ltd. is on the cutting edge of applying database technology to the management of soil properties and the analysis of soil processes. Our goal is to put the satisfaction of our customers first and foremost. We are committed to constantly improving the ease-of-use and functionality of our software in response to feedback from users. We are committed to making your experience with our software satisfying and helpful. Our Philosophy: The guiding philosophy behind our finite element products is that the modeling effort should be focused on the problem - not the finite element numerical method. Most currently available software forces the manual or semi-automatic generation of the finite element mesh. The user will often spend hours generating a finite element mesh based on geometry only to fight convergence problems because the mesh is not reference based on critical problem variables. All of our finite element products offer not only finite element mesh generation based on geometry but automatic mesh refinement based on any relevant problem variable. Because of this feature, our customers can reasonably expect a reduction in modeling effort between 50-80%. Learn more about our products by visiting http://www.soilvision.com Please subscribe to our channel to receive notifications of new videos as soon as they are uploaded. Thanks for watching!
04  Soil Structure Interaction Analysis for Shored Excavations
 
01:21:21
Training video for the use of finite element analysis in Geotechnics. this course will take you though all the fundamental aspects of Geotechnical engineering.
Views: 666 Midas UK
Numerical Modelling of Raft Foundation
 
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Soil is a complex multiphase material its stress, strain and strength are represented by pressure dependency with coupling between shear and volumetric behavior. With these complexities it is not possible to think in terms of developing a completely generalized model for all soils. It is fundamental to tailor the modeling of material behavior to the particular problem of interest and the required accuracy of solution. Perhaps this explains why the finite element method has been used in many fields of engineering practice for over thirty years, however it is only relatively recently that it has begun to be widely used for analyzing geotechnical problems. The main objective of this course is to provide the undergraduate student with an insight into the use of the finite element method in simulation of geotechnical engineering problems. The methodology that will be followed in this research to achieve its objectives are directed towards the following points: Presentation of the theory, assumptions and approximations involved in finite element analysis; Description of several constitutive models that commonly used, and explore their strengths and weaknesses. Provide sufficient field case studies and solved examples so that students can make judgements as to the credibility of numerical results that they may obtain, or review, in the future. These practical examples are also used to demonstrate the restrictions, advantages and disadvantages of numerical analysis.
Views: 90 Mohamed Ezzat
Creating a Mesh Model - Finite Element Analysis (6/17)
 
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For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw Free learning from The Open University http://www.open.ac.uk/openlearn/science-maths-technology/engineering-and-technology --- Step 5 is to create a mesh model of the hub, with 72 000 elements. The mesh density is at its greatest in areas of particular interest. (Part 6 of 17) Playlist link - http://www.youtube.com/playlist?list=PL30D4A9A59A75C20B Transcript link - http://media-podcast.open.ac.uk/feeds/t884-finite-element-analysis/transcript/t884analysis06.pdf --- For more information about creating a mesh model visit http://www3.open.ac.uk/study/postgraduate/course/t884.htm
Arsenal 3D Finite Element Analysis Model
 
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3D video from the Arsenal Engineering team.
Views: 198 Methodskateboards
02  Pile Foundations
 
01:46:02
Training video for the use of finite element analysis in Geotechnics. this course will take you though all the fundamental aspects of Geotechnical engineering.
Views: 1789 Midas UK
Analysis of Raft in MIDAS GTS finite element software
 
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This is a typical example of analysis of raft foundation in MIDAS GTS software program.
Views: 169 Being CIVILian
OpenSee 2012 - Finite Element Based Optimization
 
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Prof. Quan Gu (Xiamen University) introduces the OpenSees-Snopt framework for finite element based optimization. The Open System for Earthquake Engineering Simulation (OpenSees) is a software framework for simulating the seismic response of structural and geotechnical systems.  A two day workshop on OpenSees was held at the Richmond Field Station, University of California-Berkeley on Aug15-16, 2012. It was sponsored by [email protected] and PEER. More information can be found at the following links: OpenSees: opensees.berkeley.edu/wiki/index.php/Main_Page [email protected]: nees.berkeley.edu PEER: peer.berkeley.edu
Views: 788 PEERvideos
FEAsy @ Purdue - Finite Element Analysis made Easy
 
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https://engineering.purdue.edu/PRECIS... FEASY: A SKETCH-BASED INTERFACE INTEGRATING STRUCTURAL ANALYSIS IN EARLY DESIGN Abstract The potential advantages of freehand sketches have been widely recognized and exploited in many fields especially in engineering design and analysis. This is mainly because the freehand sketches are an efficient and natural way for users to visually communicate ideas. However, due to a lack of fundamental techniques for understanding them, sketch-based interfaces have not yet evolved as the preferred computing platform over traditional menu-based tools. In this paper, we address the specific challenge of transforming informal and ambiguous freehand inputs to more formalized and structured representations. We present a domain- independent, multistroke, multi- primitive beautification method which detects and uses the spatial relationships implied in the sketches. Spatial relationships are represented as geometric constraints and satisfied by a geometric constraint solver. To demonstrate the utility of this technique and also to build a natural working environment for structural analysis in early design, we have developed FEAsy (acronym for Finite Element Analysis made easy) as shown in Fig. 1. This tool allows the users to transform, simulate and analyze their finite element models quickly and easily through freehand sketching, just as they would draw on paper. Further, we have also developed simple, domain specific rules-based algorithms for recognizing the commonly used symbols and for understanding the different contexts in finite element modeling. Finally, we illustrate the proposed approach with a few examples.
Views: 1196 hshffjhfhjadf
Large scale numerical simulation of seismic soil pile foundation structure interaction
 
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In this study, the development of a parallel dynamic finite element program for nonlinear geotechnical analysis is first presented. The program is then used to perform large-scale finite element analyses involving large piled foundation systems constructed in predominantly soft clay ground conditions subjected to earthquake excitation. The research comprises four major components: (1) the setting up of a network PC cluster and the development of a parallel finite element code for large-scale dynamic simulations; (2) the implementation of the key features for seismic finite element modeling, such as the hysteretic soft soil model with cyclic degradation and the use of solid elements with stress integration for calculating the pile bending moments; (3) parametric studies of the large-scale soil-pile-structure system leading to semi-analytical solutions for the maximum bending moments in the pile group under earthquake loading; (4) extended studies to examine the influence of the superstructure, uneven soil stratigraphy and earthquake motion characteristics on the large-scale pile group effects.
Views: 1298 Zhao Ben
Pile Foundation Design Using Numerical Analysis - GTS NX webinar
 
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Get a free trial or more info about GTS NX: http://midasgtsnx.com/ This online seminar will focus on Pile Foundation Design and the Finite Element Modeling (FEM) approach for the analysis of deep foundations. Geotechnical engineers will be able to learn about conventional pile foundation analysis as well as the latest FEM methods for foundation analysis of bridges and high-rise buildings. Our advanced FEA geotechnical program, GTS NX, will also be introduced. A 3D finite element modeling and result extraction demonstration for a deep foundation will be performed with the user-friendly interface of GTS NX.
Views: 6738 midas GTS NX
SOLIDWORKS: Simulation for Finite Element Analysis
 
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SOLIDWORKS: Simulation for Finite Element Analysis
8.3.3-PDEs: Finite Element Method: Element Equations Part 1
 
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These videos were created to accompany a university course, Numerical Methods for Engineers, taught Spring 2013. The text used in the course was "Numerical Methods for Engineers, 6th ed." by Steven Chapra and Raymond Canale.
Views: 26888 Jacob Bishop

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