26 citations · 62 across the 8 of their papers we have counts for
3 papers · 1 filter
Grain size effect on the compression and relaxation of a granular column: solid particles vs dust agglomerates
Felipe Pacheco-Vázquez, Tomomi Omura, Hiroaki Katsuragi
We studied experimentally the effect of grain size and maximum load on the compaction and subsequent relaxation of a granular column when it is subjected to vertical uniaxial compr…
Primordial porous structure of chondrite parent bodies due to self-gravity
Tomomi Omura, Akiko M. Nakamura
The porosity of an asteroid is important when studying the evolution of our solar system through small bodies and for planning mitigation strategies to avoid disasters due to aster…
Undulating compression and multi-stage relaxation in a granular column consisting of dust particles or glass beads
Felipe Pacheco-Vázquez, Tomomi Omura, Hiroaki Katsuragi
For fundamentally characterizing the effect of hierarchical structure in granular matter, a set of compression-relaxation tests for dust particles and glass beads confined in a cyl…