Pay Ratio
Pay Ratio is the ratio between the effective stress and the total stress in soil mechanics.
Symbol: PR
Measurement: VolumeUnit: m³
Note: Value should be greater than 0.
Production due to Compaction
Production due to Compaction is the exertion of force on something so that it becomes denser.
Symbol: y
Measurement: Volumetric Flow RateUnit: m³/hr
Note: Value should be greater than 0.
Number of Passes
Number of Passes is the number of times a compactor (such as a vibratory roller or a plate compactor) passes over a specific area of soil or aggregate during compaction.
Symbol: P
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Width of Roller
Width of Roller is the physical width of the roller used in compaction processes, such as those employed in soil and pavement construction.
Symbol: W
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Roller Speed
Roller Speed is the velocity at which a compaction roller moves over soil or other materials during the compaction process.
Symbol: S
Measurement: SpeedUnit: km/h
Note: Value should be greater than 0.
Lift Thickness
Lift Thickness is the depth of a compacted layer of fill material placed during construction. This term is important in the compaction process, where fill material is often placed in layers.
Symbol: L
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Efficiency Factor
The Efficiency Factor is a dimensionless parameter used to relate the strength or stiffness of improved soil (after treatment) to its original, untreated state.
Symbol: E
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.