Needs reviewLiterature-derived experiment

Geldart et al. (2006) methodology

angle of repose measurement linked to Experiment, with source literature and related extracted records kept visible.

100%

Confidence

Literature sources

Linked simulants

Linked properties

Record profile

Measurement type

angle of repose measurement

Application

Experiment

Primary source

Geomechanical properties of lunar regolith simulants LHS-1 and LMS-1

Review state

needs review

Linked simulants

JSC-1Asubject_of_studyNeeds review LHS-1Simulant mentioned in extracted literature tagsNeeds review NU-LHT-2MmentionedNeeds review LMS-1Simulant mentioned in extracted literature tagsNeeds review

Related properties

density2.88 kg cm 3100%Particle size distributionDv (10) = 6 m; Dv (50) = 131 m; Dv (90) = 432 m100%Particle sizemeasured100%Angle of repose36°100%cohesion1.07100%

Evidence snippets

The angle of repose of a granular material is the steepest angle from a horizontal plane that the material can reach without experiencing slope failure. If the angle of repose is exceeded, the slope