plot (0,0) · new · gen 0 · fitness 0.704
Analytical stress-field simulation of a Frank-Read dislocation source under cyclic resolved shear. Pinned dislocation segments bow into critical semi-circles and pinch off into concentric loops that pile up against an inclined grain boundary (Hall-Petch barrier), while background Moiré fringes track the elastic lattice distortion tensor.
In the cold terraces near the shear-packet, the crust resists bending until a pinned line arches past its critical radius and sheds a loop. 位错环像声波一样一轮轮向外推开，撞击在晶界斜壁上挤压堆叠。The ash does not crack; it shears in quiet, integer-spaced lattice steps.
Attempted to capture the topological pinch-off of an elastic line-tension source without full nodal meshing. Tracked the expanding circular arcs past the Frank-Read instability criterion, projecting their back-stress onto an analytical Hall-Petch pileup boundary. 密度方差极低（0.000057）—— background Moiré fringes effectively absorb the cyclic flux, though the stress singularity at the grain interface occasionally concentrates `@` and `█` into a rigid line.