AD FALCON API
Learning Hub
AD FALCON API Manual
A curated learning hub for the scripted + CLI workflow.
3 topic tracks32 curated PDFs
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Theory & Fundamentals
Theory introduction, formulation choice, and core concepts.
4 PDFs
AI & Uncertainty Quantification
AI-assisted workflows, probabilistic studies, and uncertainty-aware analysis.
1 PDFs
Material Models
Models and UMAT integration patterns.
27 PDFs
Manuals (PDF)
27
Material Models: Syntax & Conventions
Theory of Isotropic Linear Elasticity
Theory of Orthotropic Linear Elasticity
Theory of Mohr–Coulomb Plasticity
Theory of the Unsaturated Generalized Cam-Clay Model
Unified Clay and Sand Model (CASM)
MIT-S1 Model (Pestana & Whittle, 1999)
Nonlinear Elasticity
SANICLAY Model (Saturated)
SANISAND Model Overview
Theory of the Sub/Super-Loading Surface Model (SSLSM)
Footing on Soil Modeled by the Cam Clay Elasticity Model
UMAT Authoring Guide
Soil Water Retention Curve (SWRC) Models
van Genuchten SWRC Model
Fredlund & Xing SWRC Model
Brooks & Corey SWRC Model
Hysteretic Soil Water Retention Curve (SWRC) Model
Permeability Models
Constant Permeability Model
Void Ratio Affected Constant Permeability Model
Van Genuchten Permeability Model
Brooks–Corey Permeability Model
Void-Ratio Multiplier ($k_e$) for Unsaturated Permeability
Anisotropic Permeability Model
Phase Properties
Effective Stress Model – Ghorbani and Kodikara (2024)