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Weight Strength of Explosive using Burden Suggested in Langefors' Formula Formula

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Weight Strength of Explosive the measure the absolute amount of energy available in each gram of explosive. Check FAQs

s = {(33 \cdot \frac{B L}{d b})}^{2} \cdot (\frac{EV \cdot c \cdot D f}{D p})

s - Weight Strength of Explosive?B_L - Burden in Langefors' Formula?d_b - Diameter of Drill Bit?EV - Ratio of Spacing to Burden?c - Rock Constant?D_f - Degree of Fraction?D_p - Degree of Packing?

Weight Strength of Explosive using Burden Suggested in Langefors' Formula Example

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Here is how the Weight Strength of Explosive using Burden Suggested in Langefors' Formula equation looks like with Values.

Here is how the Weight Strength of Explosive using Burden Suggested in Langefors' Formula equation looks like with Units.

Here is how the Weight Strength of Explosive using Burden Suggested in Langefors' Formula equation looks like.

5.0218 = {(33 \cdot \frac{0.01}{97.5})}^{2} \cdot (\frac{0.5 \cdot 1.3 \cdot 2.03}{3.01})

5.0218 = {(33 \cdot \frac{0.01m}{97.5mm})}^{2} \cdot (\frac{0.5 \cdot 1.3 \cdot 2.03}{3.01kg/dm³})

5.0218 = {(33 \cdot \frac{0.01}{97.5})}^{2} \cdot (\frac{0.5 \cdot 1.3 \cdot 2.03}{3.01})

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Weight Strength of Explosive using Burden Suggested in Langefors' Formula Solution

Follow our step by step solution on how to calculate Weight Strength of Explosive using Burden Suggested in Langefors' Formula?

FIRST Step Consider the formula

s = {(33 \cdot \frac{B L}{d b})}^{2} \cdot (\frac{EV \cdot c \cdot D f}{D p})

Next Step Substitute values of Variables

∴

s = {(33 \cdot \frac{0.01m}{97.5mm})}^{2} \cdot (\frac{0.5 \cdot 1.3 \cdot 2.03}{3.01kg/dm³})

Next Step Convert Units

∴

s = {(33 \cdot \frac{10mm}{97.5mm})}^{2} \cdot (\frac{0.5 \cdot 1.3 \cdot 2.03}{3.01kg/dm³})

Next Step Prepare to Evaluate

∴

s = {(33 \cdot \frac{10}{97.5})}^{2} \cdot (\frac{0.5 \cdot 1.3 \cdot 2.03}{3.01})

Next Step Evaluate

∴

s = 5.02182468694097

LAST Step Rounding Answer

∴

s = 5.0218

Weight Strength of Explosive using Burden Suggested in Langefors' Formula Formula Elements

Variables

Weight Strength of Explosive

Weight Strength of Explosive the measure the absolute amount of energy available in each gram of explosive.

Symbol: s

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Weight Strength of Explosive

Burden in Langefors' Formula

Burden in Langefors' Formula is the ratio of explosive weight to rock mass, determining efficient rock fragmentation in blasting operations.

Symbol: B_L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Burden in Langefors' Formula

Diameter of Drill Bit

Diameter of Drill Bit in Langefors’ Formula relates rock drillability to bit diameter, expressing the effect of diameter on drilling efficiency and performance.

Symbol: d_b

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Diameter of Drill Bit

Ratio of Spacing to Burden

Ratio of Spacing to Burden is the relationship between the gap size and load-carrying capacity in structural elements.

Symbol: EV

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Ratio of Spacing to Burden

Rock Constant

Rock Constant is a fundamental geological parameter representing Earth's average continental crust composition, vital for understanding planetary evolution and geodynamics.

Symbol: c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Rock Constant

Degree of Fraction

Degree of Fraction is used for hole characteristics.

Symbol: D_f

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Degree of Fraction

Degree of Packing

Degree of Packing is the loading weight per unit of nominal volume.

Symbol: D_p

Measurement: DensityUnit: kg/dm³

Note: Value should be greater than 0.

Formulas to find Degree of Packing

Other formulas in Vibration Control in Blasting category

Go Wavelength of Vibrations caused by Blasting

λ v = (\frac{V}{f})

Go Velocity of Vibrations caused by Blasting

V = (λ v \cdot f)

How to Evaluate Weight Strength of Explosive using Burden Suggested in Langefors' Formula?

Weight Strength of Explosive using Burden Suggested in Langefors' Formula evaluator uses Weight Strength of Explosive = (33*Burden in Langefors' Formula/Diameter of Drill Bit)^2*((Ratio of Spacing to Burden*Rock Constant*Degree of Fraction)/Degree of Packing) to evaluate the Weight Strength of Explosive, The Weight Strength of Explosive using Burden Suggested in Langefors' Formula is defined as the weight strength of explosive when burden and other factor are known. Weight Strength of Explosive is denoted by s symbol.

How to evaluate Weight Strength of Explosive using Burden Suggested in Langefors' Formula using this online evaluator? To use this online evaluator for Weight Strength of Explosive using Burden Suggested in Langefors' Formula, enter Burden in Langefors' Formula (B_L), Diameter of Drill Bit (d_b), Ratio of Spacing to Burden (EV), Rock Constant (c), Degree of Fraction (D_f) & Degree of Packing (D_p) and hit the calculate button.

FAQs on Weight Strength of Explosive using Burden Suggested in Langefors' Formula

What is the formula to find Weight Strength of Explosive using Burden Suggested in Langefors' Formula?

The formula of Weight Strength of Explosive using Burden Suggested in Langefors' Formula is expressed as Weight Strength of Explosive = (33*Burden in Langefors' Formula/Diameter of Drill Bit)^2*((Ratio of Spacing to Burden*Rock Constant*Degree of Fraction)/Degree of Packing). Here is an example- 5.038564 = (33*0.01/0.0975)^2*((0.5*1.3*2.03)/3010).

How to calculate Weight Strength of Explosive using Burden Suggested in Langefors' Formula?

With Burden in Langefors' Formula (B_L), Diameter of Drill Bit (d_b), Ratio of Spacing to Burden (EV), Rock Constant (c), Degree of Fraction (D_f) & Degree of Packing (D_p) we can find Weight Strength of Explosive using Burden Suggested in Langefors' Formula using the formula - Weight Strength of Explosive = (33*Burden in Langefors' Formula/Diameter of Drill Bit)^2*((Ratio of Spacing to Burden*Rock Constant*Degree of Fraction)/Degree of Packing).

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Weight Strength of Explosive using Burden Suggested in Langefors' Formula Formula

Weight Strength of Explosive using Burden Suggested in Langefors' Formula Example

Weight Strength of Explosive using Burden Suggested in Langefors' Formula Solution

Weight Strength of Explosive using Burden Suggested in Langefors' Formula Formula Elements

Other formulas in Vibration Control in Blasting category

How to Evaluate Weight Strength of Explosive using Burden Suggested in Langefors' Formula?

FAQs on Weight Strength of Explosive using Burden Suggested in Langefors' Formula

Variable Name