Collapse Pressure

Load-to-failure surface

Collapse Pressure is the structural force acting on a system under load. It expresses the degree to which the system must reconfigure or fail.

Collapse Pressure Diagram

Increases when

• constraints tighten
• energy becomes unevenly distributed
• volatility localises
• options reduce
• containment strengthens

Reveals

• direction of movement
• rate of inevitability
• point at which optionality collapses
• moment the system becomes non‑reversible

Does not

• predict behaviour
• assign cause
• describe intention

Signals

proximity to terminal state · inevitability of structural change · failure threshold

Template

boundary · constraints · energy · volatility · narrowing · terminal trajectory (if visible)