, 4254-00 Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density, ASTM, 2000.
A Study of Free Embedded Cantilever Walls in Granular Soil, 1991. ,
The effect of soil density on microrover trafficability under low ground pressure conditions, th European Regional Conference of the International Society for Terrain-Vehicle Systems, p.11, 2009. ,
Numerical and experimental studies of gravity effect on the mechanism of lunar excavations, Journal of Terramechanics, vol.46, issue.3, 2009. ,
DOI : 10.1016/j.jterra.2009.02.006
A resin impregnation technique for the determination of the density variations in completed specimens of dry cohesionless soil, G??otechnique, vol.44, issue.1, pp.165-173, 1994. ,
DOI : 10.1680/geot.1994.44.1.165
Convection in vertically vibrated granular materials, Philosophical Transactions: Mathematical, Physical and Engineering Sciences, pp.2561-2567, 1998. ,
Penetration Forces for Subsurface Regolith Probes, in: 40 th Lunar and Planetary Science Conference, 2009. ,
Experimental Parametric Evaluation of Dual-Reciprocating-Drilling Mechanism Performance, Proceedings of the 11 th European Conference on Spacecraft Structures, Materials and Mechanical Testing, 2009. ,
Density relaxation in a vibrated granular material, Physical Review E, vol.157, issue.5, pp.3957-3963, 1995. ,
DOI : 10.1063/1.2807945
Vibration-induced size separation in granular media: The convection connection. Physical review letters 70, pp.3728-3731, 1993. ,
Effect of specimen preparation method on grain arrangement and compressibility in sand. ASTM special technical publication, pp.169-192, 1976. ,
The RAT as a Mars Rock Physical Properties Tool, Space 2004 Conference and Exhibit, pp.1-11, 2004. ,
DOI : 10.1029/2003JE002061
, Soft ground puts Spirit in danger despite gain in daily energy, NASA, 2009.
Density fluctuations in vibrated granular materials, Physical Review E, vol.45, issue.2, pp.1971-1982, 1998. ,
DOI : 10.1103/PhysRevA.45.3435
An evaluation of the dry pluviation preparation technique applied to silica sand samples, Geomechanics and geotechnics of particulate media: proceedings of the International Symposium on Geomechanics and Geotechnics of Particulate Media, pp.12-14, 2006. ,
Mars Soil Mechanical Properties and Suitability of Mars Soil Simulants, Journal of Aerospace Engineering, vol.19, issue.3, p.169, 2006. ,
DOI : 10.1061/(ASCE)0893-1321(2006)19:3(169)
An Investigation into the trafficability of a low mass legged rover on loosely packed granular soils, th European Regional Conference of the International Society for Terrain-Vehicle Systems, p.11, 2009. ,
Measuring and Simulating the Effect of Variations in Soil Properties on Microrover Trafficability, AIAA SPACE 2009 Conference & Exposition, 2009. ,
DOI : 10.1126/science.278.5344.1765
Steps towards characterising legged microrover performance on compressible planetary soils, 2009. ,
Simulating Martian regolith in the laboratory, Planetary and Space Science, vol.56, issue.15, 2008. ,
DOI : 10.1016/j.pss.2008.09.017
Extracting scientific results from robotic arm support operations: A technique for estimating the density and composition of rocks on Mars, International Journal of Mars Science and Exploration, vol.4, 2008. ,
A vehicle dynamics test facility for planetary surface mobility, Proceedings of the 11 th European Conference on Spacecraft Structures, Materials and Mechanical Testing, 2009. ,
Friction of drill bits under Martian pressure, Journal of Geophysical Research, vol.109, issue.E12, p.3003, 2007. ,
DOI : 10.1119/1.1933017
Laboratory drilling under Martian conditions yields unexpected results, Journal of Geophysical Research, vol.109, issue.E10, pp.7-16, 2004. ,
DOI : 10.1029/2003JE002204
URL : https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2003JE002203