validation linked to Experiment, with source literature and related extracted records kept visible.
100%
Confidence
3
Literature sources
8
Linked simulants
42
Linked properties
Measurement type
validation
Application
Experiment
Primary source
FEM and Experimental Analysis of Lunar Soil Excavation Test
Review state
needs review
a plate load test was simulated with the elastic-perfectly-plastic model and the model parameters shown in Table 1, and validated by the experimental data obtained from the physical model test on TJ-1
The plate load test is used to find out these properties. The results of the plate load test enable the prediction of vehicle sinkage and motion resistance to the compaction of the terrain.
Table 2 Sinkage values of the LSS-ISAC-1. Load applied (N) Plate size in mm Experimental Sinkage (mm) Theoretical Sinkage (mm) Plate load test* Single wheel load test 20 72 180 2.08 2.05 2.16 40 4.10
The plate load test and single wheel load tests were performed to determine the sinkage property (compression/settlement) of the LSS-ISAC-1
T. Prabu, K. Muthukkumaran, I. Venugopal | 2022 | Advances in Space Research
DOI 10.1016/j.asr.2022.06.026100%
3 sources