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Burden given Stemming at Top of Borehole Formula

GoBurden Suggested in Konya Formula Formula

GoBurden given Spacing for Multiple Simultaneous Blasting Formula

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Burden is the distance from the blast hole to the nearest perpendicular free face. Check FAQs

B = \frac{S - (\frac{OB}{2})}{0.7}

B - Burden?S - Stemming at Top of Borehole?OB - Overburden?

Burden given Stemming at Top of Borehole Example

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Here is how the Burden given Stemming at Top of Borehole equation looks like with Values.

Here is how the Burden given Stemming at Top of Borehole equation looks like with Units.

Here is how the Burden given Stemming at Top of Borehole equation looks like.

13.9857 = \frac{11.3 - (\frac{3.02}{2})}{0.7}

13.9857ft = \frac{11.3ft - (\frac{3.02ft}{2})}{0.7}

13.9857 = \frac{11.3 - (\frac{3.02}{2})}{0.7}

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Burden given Stemming at Top of Borehole Solution

Follow our step by step solution on how to calculate Burden given Stemming at Top of Borehole?

FIRST Step Consider the formula

B = \frac{S - (\frac{OB}{2})}{0.7}

Next Step Substitute values of Variables

∴

B = \frac{11.3ft - (\frac{3.02ft}{2})}{0.7}

Next Step Convert Units

∴

B = \frac{3.4442m - (\frac{0.9205m}{2})}{0.7}

Next Step Prepare to Evaluate

∴

B = \frac{3.4442 - (\frac{0.9205}{2})}{0.7}

Next Step Evaluate

∴

B = 4.26284571430277m

Next Step Convert to Output's Unit

∴

B = 13.9857142857143ft

LAST Step Rounding Answer

∴

B = 13.9857ft

Burden given Stemming at Top of Borehole Formula Elements

Variables

Burden

Burden is the distance from the blast hole to the nearest perpendicular free face.

Symbol: B

Measurement: LengthUnit: ft

Note: Value should be greater than 0.

Formulas to find Burden

Stemming at Top of Borehole

Stemming at Top of Borehole involves preventing soil or fluid influx during drilling operations to maintain stability.

Symbol: S

Measurement: LengthUnit: ft

Note: Value should be greater than 0.

Formulas to find Stemming at Top of Borehole

Overburden

Overburden is the material that lies above an area that lends itself to economical exploitation, such as the rock, soil, and ecosystem.

Symbol: OB

Measurement: LengthUnit: ft

Note: Value should be greater than 0.

Formulas to find Overburden

Other Formulas to find Burden

Go Burden Suggested in Konya Formula

B = (3.15 \cdot D e) \cdot {(\frac{SG e}{SG r})}^{\frac{1}{3}}

Go Burden given Spacing for Multiple Simultaneous Blasting

B = \frac{{(S b)}^{2}}{L}

Other formulas in Parameters of Vibration Control in Blasting category

Go Frequency of Vibrations caused by Blasting

f = (\frac{V}{λ v})

Go Frequency of Vibration given Velocity of Particle

f = (\frac{v}{2 \cdot π \cdot A})

Go Amplitude of Vibrations using Velocity of Particle

A = (\frac{v}{2 \cdot π \cdot f})

Go Frequency of Vibration given Acceleration of Particles

f = \sqrt{\frac{a}{4 \cdot {(π)}^{2} \cdot A}}

How to Evaluate Burden given Stemming at Top of Borehole?

Burden given Stemming at Top of Borehole evaluator uses Burden = (Stemming at Top of Borehole-(Overburden/2))/0.7 to evaluate the Burden, The Burden given Stemming at Top of Borehole is defined as the distance from the blast hole to the nearest perpendicular free face. Burden is denoted by B symbol.

How to evaluate Burden given Stemming at Top of Borehole using this online evaluator? To use this online evaluator for Burden given Stemming at Top of Borehole, enter Stemming at Top of Borehole (S) & Overburden (OB) and hit the calculate button.

FAQs on Burden given Stemming at Top of Borehole

What is the formula to find Burden given Stemming at Top of Borehole?

The formula of Burden given Stemming at Top of Borehole is expressed as Burden = (Stemming at Top of Borehole-(Overburden/2))/0.7. Here is an example- 45.93176 = (3.44424000001378-(0.920496000003682/2))/0.7.

How to calculate Burden given Stemming at Top of Borehole?

With Stemming at Top of Borehole (S) & Overburden (OB) we can find Burden given Stemming at Top of Borehole using the formula - Burden = (Stemming at Top of Borehole-(Overburden/2))/0.7.

What are the other ways to Calculate Burden?

Here are the different ways to Calculate Burden-

Burden=(3.15*Diameter of Explosive)*(Specific Gravity of Explosive/Specific Gravity of Rock)^(1/3)
Burden=(Blasting Space)^2/Length of Borehole

Can the Burden given Stemming at Top of Borehole be negative?

No, the Burden given Stemming at Top of Borehole, measured in Length cannot be negative.

Which unit is used to measure Burden given Stemming at Top of Borehole?

Burden given Stemming at Top of Borehole is usually measured using the Foot[ft] for Length. Meter[ft], Millimeter[ft], Kilometer[ft] are the few other units in which Burden given Stemming at Top of Borehole can be measured.

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Burden given Stemming at Top of Borehole Formula

​GoBurden Suggested in Konya Formula Formula

​GoBurden given Spacing for Multiple Simultaneous Blasting Formula

Burden given Stemming at Top of Borehole Example

Burden given Stemming at Top of Borehole Solution

Burden given Stemming at Top of Borehole Formula Elements

Other Formulas to find Burden

Other formulas in Parameters of Vibration Control in Blasting category

How to Evaluate Burden given Stemming at Top of Borehole?

FAQs on Burden given Stemming at Top of Borehole

Variable Name

GoBurden Suggested in Konya Formula Formula

GoBurden given Spacing for Multiple Simultaneous Blasting Formula