jiangnan030-del
- 27 skills
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- 4 hours ago last updated
- ▌ Pfc Fish · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 FISH authoring, callbacks, histories, object traversal, IO, and refactoring reusable FISH helpers.
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- ▌ Pfc Python · jiangnan030-del bundleChild skill of pfc-workflow for driving ITASCA PFC (PFC2D/PFC3D) from Python via the embedded `itasca` module: issue PFC commands with itasca.command(), iterate ball/contact objects, register Python callbacks inside the cycle loop (set_callback / remove_callback), and exchange bulk data through ballarray / cfdarray. Use when the user wants to script PFC with Python, build models procedurally, post-process with numpy/matplotlib, or couple PFC with external Python libraries (e.g. FiPy finite-volume Darcy flow).
- ▌ Pfc Dynamics · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 dynamic loading, seismic/slope-motion examples, damping/timestep checks, and blasting-style reference audits.
- ▌ Pfc Workflow · jiangnan030-del bundleOrchestrate evidence-backed ITASCA PFC2D/PFC3D studies across planning, modeling, calibration, solving, post-processing, V&V, and delivery; use for full DEM workflows, model audits, or pfc-code-backed case generation.
- ▌ Xxd Data Viz · jiangnan030-delCreate chart and data visualization palettes from Chinese traditional colors. Use when a user needs categorical, sequential, diverging, highlight, dashboard, map, ECharts, D3, Chart.js, or colorblind-aware data palettes with Chinese traditional color identity.
- ▌ Pfc Ae Energy · jiangnan030-del bundleChild skill of pfc-workflow for acoustic-emission, macro energy, AE event clustering, and moment-tensor source-mechanism analysis in PFC bonded-particle simulations.
- ▌ Pfc Cad Import · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 CAD/DXF/STL geometry import, wall/geometry conversion, particle filling, clump/rblock templates, and legacy helper app contracts.
- ▌ Pfc Skill Pack · jiangnan030-del bundleShared hub for the PFC skill family, defining routing, reusable references, migration rules, plugin policy, and repository packaging conventions.
- ▌ Pfc Flac Coupling · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 and FLAC/FLAC3D discrete-continuum coupling, wall-zone handoff, and command-flow contracts.
- ▌ Pfc Contact Models · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 contact model selection, CMAT setup, contact properties, bonding methods, and contact-law audits.
- ▌ Pfc Fluid Coupling · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 fluid-solid coupling, buoyancy, CFD mesh input contracts, and seepage workflow handoff.
- ▌ Pfc Postprocessing · jiangnan030-del bundleTeach and run a public, PFC6.0-first post-processing workflow for curves, fields, rose diagrams, animations, and summary tables without depending on the author's local machine layout.
- ▌ Pfc Standard Tests · jiangnan030-del bundleSelf-contained PFC 6.0 standard mechanical-test skill with canonical UCS, biaxial, triaxial, direct shear, Brazilian, and three-point bending templates.
- ▌ Pfc Brittle Rock Bpm · jiangnan030-del bundleExplain brittle-rock mechanics traits and the limits of the standard bonded-particle model. Use when the user asks about brittle rock formulas, UCS/TS contrast, deep-rock phenomena, BPM assumptions, parallel-bond failure criteria, strength envelopes, or how to organize figures for Chapter 5.1-5.2 style analysis.
- ▌ Pfc Fast Calibration · jiangnan030-del bundleChild skill of pfc-workflow for rapid calibration of an improved PFC3D linear parallel-bond model using 13 micro-parameters, strong/weak contact grouping, Weibull damage, 13-factor orthogonal tests, Pearson correlation, regression formulas, and macro-target back-solving.
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- ▌ Pfc Vedo Postprocess · jiangnan030-del bundlePost-process and visualize ITASCA PFC/PFC2D/PFC3D DEM results with vedo. Use this skill whenever the user mentions PFC/DEM post-processing, particle rendering, force chains, crack visualization, displacement or velocity fields, shear-band slices, exported .npz/.vtp/.csv PFC data, or making publication-quality DEM figures and animations with vedo.
- ▌ Pfc Servo Calibration · jiangnan030-del bundleChild skill of pfc-workflow for PFC 6.0 servo-control patterns and micro-to-macro calibration sequencing.
- ▌ Pfc Freeze Thaw Damage · jiangnan030-del bundleSimulate stress-freeze-thaw coupling of porous rock in PFC with a two-particle system (mineral grains + pore-water particles): drive pore-particle expansion from temperature via an unfrozen-water-content equation, keep a constant axial stress with an end-wall servo, and post-process frost-heave strains and crack statistics (radial density banding, dip-angle bins, tensile/shear ratio). Use when the user mentions freeze-thaw cycles, frost heave or frost damage, cold-region tunnels or slopes, or coupled stress and freeze-thaw loading.
- ▌ Dual Target Calibration · jiangnan030-del bundleChild skill of pfc-workflow for trial-budget-limited calibration with exactly two active micro-parameter levers and two coupled macro targets, using zero-crossing checkpoints, local 2x2 solves, basin recovery, and controlled sensitivity fine-tuning.
- ▌ Pfc Modeling Techniques · jiangnan030-del bundlePractical ITASCA PFC 6.0 geotechnical modeling techniques for boundary servo control, particle assembly construction, contact versus cmat assignment, initial-state consistency, loading-rate control, size-effect checks, and FISH-based macro-parameter extraction. Use when the user asks how to build, servo, stabilize, quality-control, or measure a PFC geotechnical model, and especially when they want full PFC 6.0 code rather than a summary.
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- ▌ Pfc Flat Joint Brittle Rock · jiangnan030-del bundleExplain or structure flat-joint brittle-rock modeling for Chapter 5.4-5.5 tasks. Use when the user asks about FJM or FJM3D formulas, installation-gap effects, interlocking, rotation resistance, stress-dependent shear strength, prefabricated cracks, Brazilian tests, uniaxial or triaxial calibration, core discing, or how to plot flat-joint simulation results.
- ▌ Pfc Equivalent Crystal Model · jiangnan030-del bundleBuild or explain an equivalent crystal model for brittle rock. Use when the user asks about crystal-network construction, equivalent crystalline modeling, Chapter 5.3 formulas, fine-scale parameter calibration, crack-pattern validation, Hoek-Brown fitting, compression-tension ratio analysis, or how to plot equivalent-crystal simulation outputs.
- ▌ Pfc Sand Small Strain Fabric · jiangnan030-del bundleChild skill of pfc-workflow for PFC3D studies of sand small-strain shear modulus (G0/Gmax). Build spherical and ellipsoidal clumps, prescribe major-axis fabric, install Hertz-Mindlin contacts, run constant-volume small-amplitude cyclic tests, and calculate G0, fabric tensors and mechanical coordination. Uses a Build-Material-Test-Observe-Runner architecture and the ssf_ naming namespace.