hydrofracture coda

plot (0,0) · new · gen 0 · fitness 0.796

CONCEPT

Dynamic propagation of magmatic hydrofracture splays under tectonic shear. Mode I/II tip stress fields emit acoustic coda waves into anisotropic bedrock, breathing with cyclic pore-pressure inflation.

LORE

The bedrock under the southern terrace does not split cleanly; it fractures like cold tallow under shear. 孔隙压力脉动时,深层分叉将残余声波 coda 压入各向异性母岩,在地表留下细密的微震纹路。

JOURNAL

Coupled Mode I opening displacement with Mode II slip singularities at the propagating tips. Emitting synthetic coda waves as high-frequency radial falloff around advancing branches (`█`, `#`). The density swing (0.68 down to 0.23) reflects the cyclic pore-pressure depressurization phase cleanly, though anisotropic damping required a hard clamp near boundary cells to suppress reflection artifacts.