月壤的物理和机械性质
PHYSICAL AND MECHANICAL PROPERTIES OF LUNAR REGOLITH
查看参考文献24篇
|
文摘
|
月壤是在O2、水、风和生命活动都不存在的情况下,由陨石和微陨石撞击、宇宙射线和太阳风轰击、月表温差导致岩石热胀冷缩破碎等因素的共同作用下形成的.月壤独特的形成过程,加上独特的月表环境,使月壤在粒度分布、颗粒形态、颗粒比重、孔隙比和孔隙率、电性和电磁性质、压缩性、抗剪性、承载力等方面均与地球土壤存在较大差异,这些参数的平均值和最佳估计值,可以作为月表机械设计和操作、宇航员装备设计、月球着陆场选址的主要依据,对月球资源开发和利用以及月球基地建设具有极其重要的意义. |
|
其他语种文摘
|
The lunar surface is almost completely covered by a dark gray layer of debris, lunar regolith, with thicknesses in the range of 2 meters to 20 meters. It is created by meteorite and micrometeorite impacts, high diurnal (day/night) temperature difference, solar wind and cosmic ray bombardment. The surface layer consists of crushed bedrock, fine-grained rock and mineral fragments, meteorite residuals, polymict regolith breccias, and fused glass. Thus the loose re-golith layer is ready-to-excavate mineral product, which is not necessary to drill and blast. The special formation process of lunar regolith leads to different properties from soils on the earth. This paper listed the average and best estimated value of physical and mechanical parameters at Luna and Apollo landing sites. These parameters are. particle size distribution, particle shape, specific gravity, porosity and void ratio, electric conductivity and electromagnetic parameters, co-efficient of compressibility, bearing capacity and shear strength. These parameters are significant for the design and operation of engineering equipment, lunar base siting and construction, and re-source utilization. |
|
来源
|
矿物岩石
,2004,24(4):14-19 【核心库】
|
|
关键词
|
月壤
;
物理性质
;
机械性质
;
最佳估计值
|
|
地址
|
1.
中国科学院地球化学研究所, 贵州, 贵阳, 550002
2.
中国科学院国家天文台, 北京, 100012
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1001-6872 |
|
学科
|
天文学 |
|
基金
|
国家自然科学基金
;
中国科学院知识创新工程项目
|
|
文献收藏号
|
CSCD:1661820
|
参考文献 共
24
共2页
|
|
1.
Gromov V. Physical and Mechanical Properties of Lunar and Planetary Soils[J].
Earth Moon and Planets,1999,80:51-72
|
被引
8
次
|
|
|
|
|
2.
Krotikov V D. Radio emission and the nature of the Moon[J].
Usp Fiz Nauk,1963,81:589-639
|
被引
1
次
|
|
|
|
|
3.
Cherkasov I I. Soil Resistometerpenetrometer of the Automatic Lunar Station Luna 13[J].
Doklady AN USSR,1967,179(4)
|
被引
1
次
|
|
|
|
|
4.
Houston W N. Penetration resistance of lunar soils[J].
Journal of Terramechanics,1971,8(1):59-69
|
被引
3
次
|
|
|
|
|
5.
Gromov V V. Mechanical properties of the lunar soil sample brought by the autonatic station 'Luna16'[J].
Kosm Issled Moscow,1971,9(5)
|
被引
1
次
|
|
|
|
|
6.
Carrier W Ⅲ. The nature of lunar soil[J].
NASA STI/Recon Technical Report. A,1973,75:12-424
|
被引
1
次
|
|
|
|
|
7.
Gromov V V. Results of investigations of the physicomechanical properties of a lunar soil sample in a nitrogen atmosphere[A].
Lunar Highland Soil,1979:686-690
|
被引
1
次
|
|
|
|
|
8.
Bazilevskiy A T. Florenskiy.
USSR Report Space,1984,2:65-66
|
被引
1
次
|
|
|
|
|
9.
Carrier W D. Physical properties of the lunar surface[A].
Lu nar Source book,1991:475-594
|
被引
1
次
|
|
|
|
|
10.
Cherkasov I I. Lunar soil science.
NASA STI/Recon Technical Report N,1975,76:20049
|
被引
1
次
|
|
|
|
|
11.
Gromov V V. Mechanical properties of lunar soil and simulants[A].
Proceedings of the 3rd International Conference on Engineering, Construction, and Operations in Space Ⅲ,1992:518-527
|
被引
1
次
|
|
|
|
|
12.
Morris R V. Handbook of Lunar Soils[J].
NASA Johnson Space Center,1983:914
|
被引
1
次
|
|
|
|
|
13.
Carrier W D. Lunar Soil Grain Size Distribution[J].
Moon,1973,6:250
|
被引
11
次
|
|
|
|
|
14.
Mckay D S. size distribution and particle types[A].
Proc Lunar Sci Conf 3rd,1972:983-995
|
被引
1
次
|
|
|
|
|
15.
Vinogradov A P. Preliminary Data on Lunar Ground Brought to Earth by Automatic Probe 'Luna-16＇ [J].
Geochimica et Cosmochimica Acta (Proc. of 2nd Lunar Science Conf),1971,1(Suppl. 2):1-16
|
被引
1
次
|
|
|
|
|
16.
Vinogradov A P. Preliminary data on lunar soil collected by the Luna 20 unmanned spacecraftl[J].
Geochimica et Cosmochimica Acta,1973,37(4):721-722
|
被引
1
次
|
|
|
|
|
17.
Heiken G H. Grain Size Analyses and Petrography[J].
Geochimica et Cosmochimica Acta (Proc. of 4th Lunar Science Conf),1973,1(Suppl. 4):251-265
|
被引
1
次
|
|
|
|
|
18.
McKay D S. Grain size and the evolution of lunar soils [A].
Lunar Science Conference, 5th 1,1974:887-906
|
被引
1
次
|
|
|
|
|
19.
Nordin C F. Application of Engelund Hansen Sediment Transport Equation in Mathematical Models[A].
Fourth International Symposium on River Sedimentation,1989:611-616
|
被引
2
次
|
|
|
|
|
20.
Heywood H. Particle size and shape distribution for lunar fines sample 12057.
Proc 2nd Lunar Science Conf,1971:1989-2000
|
被引
2
次
|
|
|
|
|
了解气象卫星更多信息，请访问