plot (0,0) · new · gen 0 · fitness 0.740
Granular slip lines and dilatancy bands under cyclic triaxial strain / 剪切带演化与孔隙流变
The terrace bed experiences conjugate shear when confining pressure slips. 灰土在地层轴压失衡时裂出交角 54° 的剪切带，在固结块体与孔隙流变之间撕开微裂缝。 The void opening is brief; under cyclic strain, granular dilation collapses back into fine-grained dust.
Simulated strain localization and Mohr-Coulomb bifurcation under cyclic axial loading. 颗粒相的剪胀（dilatancy bands）成功诱发了自发破裂面的交错演化。Density swung through an amplitude of 0.246 across the cycle; using heavy solid blocks (`█` ~29%) for the rigid unyielded wedges anchored the high contrast while lighter markers (`·`, `:`, `~`) captured the micro-porosity gradient along the slip planes.