月球极区冻结模拟月壤物理力学特性研究

何成旦,李亚胜,温智,王永瑞,张霄,金龙,殷子涵,权素君

Study on physical and mechanical properties of frozen simulated lunar soil in lunar polar region

Chengdan HE,Yasheng LI,Zhi WEN,Yongrui WANG,Xiao ZHANG,Long JIN,Zihan YIN,Sujun QUAN

表1 模拟月壤与真实月壤矿物成分对比

Table 1 Comparison of mineral composition between the simulated lunar soil and the real lunar soil

矿物成分 模拟月壤/% 真实月壤平均/% SiO2 47.83 44.77 AI2O3 16.18 18.25 CaO 6.95 12.53 FeO — 11.72 Fe2O3 12.43 — MgO 6.88 9.22 TiO2 1.08 2.45 Na2O 5.37 0.44 Cr2O3 — 0.33 MnO 0.32 0.21 K2O 2.47 0.18 P2O5 0.40 0.16 S — 0.09