大家好，本期是
跟着顶刊作图系列第55期
，本系列主要是学习顶刊作图思路，激发作图灵感！今天分享的是
Powder Technology
期刊中科研图片，其
精致美观，元素搭配、字体及配色等可以重点参考！
相信我们也可以做到这样！
Title：
Multiscale simulation study for mechanical characteristics of coral sand influenced by particle breakage
Fig. 1.
World coral sand main distribution map - dots on this map show the location of major stony coral reefs of the world [
2
].
Fig. 7
. Construction of the coral sand particle model for 3D periodic boundary conditions.
Fig. 8.
Process diagram of DEM simulation for RVE.
Fig. 9.
Deviatoric stress (q) – axial strain (ε
a
) curves at different confining pressures.
Fig. 10.
Volume strain (ε
v
) – axial strain (ε
a
) curve at different confining pressures.
Fig
. 13
. Contours of accumulated: (a) displacement; (b) deviatoric strain; (c) particle rotation; (d) void ratio; and (e) particle breakage rate; at εa = 5 % and 8.2 %.
Fig. 14.
RVE morphology and force chain distribution diagram at ε
a
= 5 % and 8.2 %.
Fig. 16.
Deviatoric stress (q) – volume strain (ε
v
) – axial strain (ε
a
) curves of RVE at different confining pressures.
Fig. 18.
Coral sand particle breakage model in three shapes of particles.
Fig. 19.
RVE with different coral sand particle shapes generated.
Fig. 21
. Single porosity and double porosity models.
Fig. 22.
Construction of single porosity and double porosity models for the RVE.
资源来源：
Feng Liu, et al. Multiscale simulation study for mechanical characteristics of coral sand influenced by particle breakage[J]. Powder Technology, 449 (2025) 120387. https://doi.org/10.1016/j.powtec.2024.120387
