FLAC3D 7.0 Introductory Course

This course is a recording of our 3-day introductory training from Spring 2022, which provides insights on Geometry Modeling, Constitutive Models, FISH, Python, Slope Stability, and much more. It covers concepts of both Civil and Mining Engineering.

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Course curriculum

1. Course Overview
1. Introduction to Itasca Consulting Group
2. Knowledge Check #1
1. Numerical Modeling-- When to Use it?
2. General Workflow of Numerical Analysis
1. Quick Start Tutorial Part-1
2. Quick Start Tutorial Part-2
3. Quick Start Tutorial Part-3
4. Knowledge Check #2
1. FLAC3D Calculation Method
2. FLAC3D Zones, Mass Scaling & Local Damping
3. Introduction to Important Concepts
4. Ranges
5. Groups, Group Ranges & Hierarchy
6. Convergence
7. Knowledge Check #3
1. Part 1: Modeling Outline of a Bench Slope
2. Part 2: Meshing, Grouping, Zoning & Extrusion
3. Part 3: Tunnel Creation
4. Part 4: Zoning & Zone Densification
5. Part 5: Material, Boundary Condition, and Initial Condition
6. Part 6: Excavation of Benches & Tunnel, and Results Interpretation
7. Part 7: Q&A
8. Knowledge Check #4
1. Web License and Cloud Computing
1. Introduction to FISH - Part 1
2. Introduction to FISH - Part 2
3. Introduction to FISH - Part 3
4. Introduction to FISH - Part 4
5. Introduction to FISH - Part 5
6. Introduction to FISH - Part 6
7. Knowledge Check #5
1. Python Overview and FLAC3D
2. Python Q&A
3. Basics of Python
4. FLAC3D Python Demonstration - Zones, Gridpoints, Array Demo
5. Knowledge Check #6
1. Big Picture - FLAC3D Built-in vs External Tools
2. General Meshing Information
3. Extruder - Simple Horseshoe Shape Tunnel (Example 1)
4. Extruder - Pillars (Example 2)
5. Extruder Exercise
6. Building Blocks - 3D Structured Mesh of a Curved Tunnel (Example)
7. Geometry Logic - Vertical Shaft (Example)
8. External Tools
9. Knowledge Check #7
1. Overview of Ground Water Logic in FLAC3D
2. Example - Geometry Generation of Simple Slope
3. Stress Analysis on a Simple Slope - Dry Condition
4. Stress Analysis on a Simple Slope - With Water Level
5. Fluid Flow Analysis on a Simple Slope
6. Knowledge Check #8
1. Strength Reduction Technique and Examples
2. Slope Stability Analysis Demonstration on FLAC3D
3. Slope Stability Analysis - Case Studies
4. Knowledge Check #9
1. Introduction to Constitutive Models
2. Implementation of Constitutive Models
3. Null & Elastic Models
4. Mohr-Coulomb
5. Calibration of Mohr-Coulomb Material Parameters from Triaxial Test Results
6. Modified Cam Clay & Ubuquitos Joint
7. Hoek Brown
8. Soft Soil & Soft Soil Creep
9. Plastic Hardening Model with Small-Strain Option
10. NorSand
11. P2PSand
12. Knowledge Check #10
1. Soil Rock - Structure Interaction
2. Structural Element Modeling - Simple Seven Demonstration
3. Interaction with Grid and Computational Scheme
4. Connection of Structural Elements with the Grid
5. Cables
6. Beams and Piles
7. Shell
8. Geogrid and Liner
9. Knowledge Check #11
1. Pillar Stability Analysis Part 1
2. Pillar Stability Analysis Part2
1. Concrete Caisson Wall Part 1
2. Concrete Caisson Wall Part 2
1. Feedback

About this course

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82 lessons
15.5 hours of video content

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Instructors

David Russell

Chief Software Architect

Dr. Russell is a software engineer with a background in mechanics and fluid dynamics, both theoretical and computational. He has participated in the design of Itasca software for more than 30 years.

Jim Hazzard

Principal Engineer, Software Manager, 3DEC Product Manager

Jim Hazzard is a geological engineer with a Ph.D. in geophysics. He has extensive experience in software development for geomechanics and he is currently the Software Manager at Itasca Consulting Group, as well as product manager and primary developer for 3DEC. Dr. Hazzard is also a consultant with Itasca and has worked on several projects evaluating the stability of open pit and underground mines. Other interests include numerical modeling of seismicity and hydraulic fracture. Dr. Hazzard is a registered Professional Engineer in Ontario, Canada.

Zhao Cheng

Senior Geomechanics Software Engineer II, FLAC3D Product Manager

Dr. Chéng is a geomechanics engineer with academic background in numerical modeling and geotechnical engineering, and is a licensed Professional Engineer in California. He has research experience in the coupling of porous media and fluids, liquefaction models, and soil and rock mechanics. Dr. Chéng has performed many geotechnical projects on seismic-hazard evaluation, earthquake-soil-structure interaction on bridges, tunnels, underground structures, dams, slopes, and highways. He actively participated in the seismic retrofits on several toll bridges in the state of California. Dr. Chéng has particular experience in numerical modeling for geotechnical projects. He currently is the Software Product Manager for FLAC3D and responsible for the maintenance of constitutive models.