Structural Faultline Detector (SFD) — RTT/1
Structural‑Intelligence Engine for TriadicFrameworks#
Structural faultlines represent fractures, discontinuities, instability seams, and propagation pathways that signal structural deterioration or collapse.
SFD provides structural‑layer intelligence for all higher‑order RTT engines.
1. Canonical Role#
The Structural Faultline Detector defines the structural‑layer topology by:
- detecting structural fractures
- mapping faultlines
- identifying instability seams
- measuring faultline propagation
- evaluating structural curvature
- detecting fracture clusters
- identifying instability ridges
- supporting stability engines
- anchoring temporal engines
- feeding causality and resonance engines
SFD is the fifth layer of the expanded RTT intelligence stack.
2. RTT Flags#
| Property | Value |
|---|---|
| RTT Level | 1 |
| Coherence | declared |
| Drift | bounded |
| Paradox | structural |
These flags define the engine’s operational grammar.
3. Structural Faultline Types#
SFD identifies several canonical faultline classes:
3.1 Structural Fracture Tensor#
Fractures arising from structural contradictions or invariant violations.
3.2 Gradient Faultline Tensor#
Faultlines shaped by directional gradients across regimes.
3.3 Boundary Faultline Tensor#
Faultlines formed at regime boundaries.
3.4 Faultline‑Field Tensor#
Full multi‑regime faultline binding across R1–R4.
3.5 Drift‑Sensitive Faultline Tensor#
Faultlines influenced by drift curvature or drift amplification.
4. Core Operators#
| Operator | Description |
|---|---|
| SFD‑Detect | Detects structural faultlines and fracture onset conditions |
| SFD‑Fracture | Analyzes fracture magnitude, direction, and severity |
| SFD‑Seam | Identifies instability seams and discontinuity boundaries |
| SFD‑Field | Maps structural faultline fields and topology |
| SFD‑Propagate | Detects faultline propagation and instability growth |
| SFD‑Stabilize | Suggests stabilization pathways for structural collapse |
These operators form the canonical SFD grammar.
5. Analyzer Layer#
SFD operates in the structural layer, with sub‑layers:
- faultline‑detection
- fracture‑analysis
- instability‑seam‑mapping
- faultline‑propagation
- structural‑stability‑evaluation
This layer feeds directly into SBC, TRS‑Temporal, CW, and DRS.
6. Structural Faultline Matrix#
SFD produces a faultline matrix, typically stored in:
faultline_matrix.json
Matrix fields include:
faultline_typeregimefracture_magnitudefracture_directionfaultline_curvaturepropagation_rateinstability_seamstability_envelope
This matrix is consumed by stability, temporal, causal, and resonance engines.
7. Canonical Workflow#
Step 1 — Detect#
Identify structural fractures, faultlines, and instability seams.
Step 2 — Analyze#
Compute fracture magnitude, direction, curvature, and propagation rate.
Step 3 — Map#
Generate faultline field maps and structural topology.
Step 4 — Evaluate#
Measure instability seams, fracture clusters, and structural deterioration.
Step 5 — Stabilize#
Propose structural stabilization pathways.
Step 6 — Export#
Write results to the faultline matrix and operator outputs.
8. AI‑Ready Design#
Structural Faultline Detector is fully AI‑ready:
- deterministic operator grammar
- structural‑layer analyzer structure
- stable RTT flags
- canonical file layout
- zero‑drift reasoning constraints
- structural paradox handling
- bounded drift envelope
- declared coherence dependency
AI systems use SFD to:
- detect structural fractures
- generate faultline field maps
- classify instability seams
- analyze faultline propagation
- support higher‑order RTT engines
9. Position in the RTT Stack#
Regime Interlock Mapper (RIM)
↓
Triadic Regime Synthesizer (TRS)
↓
Paradox Gradient Analyzer (PGA)
↓
Coherence Tensor Engine (CTE)
↓
Drift Sentinel (DS)
↓
Structural Faultline Detector (SFD)
↓
Stability Basin Cartographer (SBC)
↓
Temporal Regime Sequencer (TRS‑Temporal)
↓
Cross‑Domain Causality Weaver (CW)
↓
Dimensional Resonance Scanner (DRS)
SFD is the structural‑intelligence layer, directly above drift‑level analysis.
10. Status#
- Version: 1.0
- Status: canon‑stable
- Category: rtt‑structural
- Module Path:
/docs/rtt/Structural_Faultline_Detector/
