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Number of Passes given Compaction Production by Compaction Equipment Formula

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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. Check FAQs

P = \frac{16 \cdot W \cdot S \cdot E \cdot L \cdot PR}{y}

P - Number of Passes?W - Width of Roller?S - Roller Speed?E - Efficiency Factor?L - Lift Thickness?PR - Pay Ratio?y - Production due to Compaction?

Number of Passes given Compaction Production by Compaction Equipment Example

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Here is how the Number of Passes given Compaction Production by Compaction Equipment equation looks like with Values.

Here is how the Number of Passes given Compaction Production by Compaction Equipment equation looks like with Units.

Here is how the Number of Passes given Compaction Production by Compaction Equipment equation looks like.

5.0002 = \frac{16 \cdot 2.89 \cdot 3 \cdot 0.5 \cdot 7.175 \cdot 2.99}{297.59}

5.0002 = \frac{16 \cdot 2.89m \cdot 3km/h \cdot 0.5 \cdot 7.175mm \cdot 2.99m³}{297.59m³/hr}

5.0002 = \frac{16 \cdot 2.89 \cdot 3 \cdot 0.5 \cdot 7.175 \cdot 2.99}{297.59}

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Number of Passes given Compaction Production by Compaction Equipment Solution

Follow our step by step solution on how to calculate Number of Passes given Compaction Production by Compaction Equipment?

FIRST Step Consider the formula

P = \frac{16 \cdot W \cdot S \cdot E \cdot L \cdot PR}{y}

Next Step Substitute values of Variables

∴

P = \frac{16 \cdot 2.89m \cdot 3km/h \cdot 0.5 \cdot 7.175mm \cdot 2.99m³}{297.59m³/hr}

Next Step Convert Units

∴

P = \frac{16 \cdot 2.89m \cdot 0.8333m/s \cdot 0.5 \cdot 0.0072m \cdot 2.99m³}{0.0827m³/s}

Next Step Prepare to Evaluate

∴

P = \frac{16 \cdot 2.89 \cdot 0.8333 \cdot 0.5 \cdot 0.0072 \cdot 2.99}{0.0827}

Next Step Evaluate

∴

P = 5.00015934675224

LAST Step Rounding Answer

∴

P = 5.0002

Number of Passes given Compaction Production by Compaction Equipment Formula Elements

Variables

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.

Formulas to find Number of Passes

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.

Formulas to find Width of Roller

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.

Formulas to find Roller Speed

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.

Formulas to find Efficiency Factor

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.

Formulas to find Lift Thickness

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.

Formulas to find Pay Ratio

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.

Formulas to find Production due to Compaction

Other formulas in Compaction Equipment category

Go Compaction Production by Compaction Equipment

y = \frac{16 \cdot W \cdot S \cdot L \cdot E \cdot PR}{P}

Go Width of Roller given Compaction Production by Compaction Equipment

W = \frac{y \cdot P}{16 \cdot S \cdot L \cdot PR \cdot E}

How to Evaluate Number of Passes given Compaction Production by Compaction Equipment?

Number of Passes given Compaction Production by Compaction Equipment evaluator uses Number of Passes = (16*Width of Roller*Roller Speed*Efficiency Factor*Lift Thickness*Pay Ratio)/Production due to Compaction to evaluate the Number of Passes, The Number of Passes given Compaction Production by Compaction Equipment formula is defined as the number of times a compaction machine, such as a roller, passes over a particular area of soil or aggregate. Each pass contributes to the densification of the material by applying mechanical force, reducing air voids, and increasing particle interlock. Number of Passes is denoted by P symbol.

How to evaluate Number of Passes given Compaction Production by Compaction Equipment using this online evaluator? To use this online evaluator for Number of Passes given Compaction Production by Compaction Equipment, enter Width of Roller (W), Roller Speed (S), Efficiency Factor (E), Lift Thickness (L), Pay Ratio (PR) & Production due to Compaction (y) and hit the calculate button.

FAQs on Number of Passes given Compaction Production by Compaction Equipment

What is the formula to find Number of Passes given Compaction Production by Compaction Equipment?

The formula of Number of Passes given Compaction Production by Compaction Equipment is expressed as Number of Passes = (16*Width of Roller*Roller Speed*Efficiency Factor*Lift Thickness*Pay Ratio)/Production due to Compaction. Here is an example- 5.32207 = (16*2.89*0.833333333333333*0.5*0.007175*2.99)/0.0826638888888889.

How to calculate Number of Passes given Compaction Production by Compaction Equipment?

With Width of Roller (W), Roller Speed (S), Efficiency Factor (E), Lift Thickness (L), Pay Ratio (PR) & Production due to Compaction (y) we can find Number of Passes given Compaction Production by Compaction Equipment using the formula - Number of Passes = (16*Width of Roller*Roller Speed*Efficiency Factor*Lift Thickness*Pay Ratio)/Production due to Compaction.

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Number of Passes given Compaction Production by Compaction Equipment Formula

Number of Passes given Compaction Production by Compaction Equipment Example

Number of Passes given Compaction Production by Compaction Equipment Solution

Number of Passes given Compaction Production by Compaction Equipment Formula Elements

Other formulas in Compaction Equipment category

How to Evaluate Number of Passes given Compaction Production by Compaction Equipment?

FAQs on Number of Passes given Compaction Production by Compaction Equipment

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