Distance from Blast Hole to Nearest Perpendicular Free Face or Burden Calculator

✖Diameter of Borehole is any straight-line segment that passes through the center of the borehole.ⓘ Diameter of Borehole [D_h]			+10% -10%
✖Length of Borehole is the longer dimension of the borehole.ⓘ Length of Borehole [L]			+10% -10%

✖Burden is the distance from the blast hole to the nearest perpendicular free face.ⓘ Distance from Blast Hole to Nearest Perpendicular Free Face or Burden [B]

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Distance from Blast Hole to Nearest Perpendicular Free Face or Burden Solution

STEP 0: Pre-Calculation Summary

Formula Used

Burden = sqrt(Diameter of Borehole*Length of Borehole)
B = sqrt(D_h*L)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Burden - (Measured in Meter) - Burden is the distance from the blast hole to the nearest perpendicular free face.
Diameter of Borehole - (Measured in Meter) - Diameter of Borehole is any straight-line segment that passes through the center of the borehole.
Length of Borehole - (Measured in Meter) - Length of Borehole is the longer dimension of the borehole.

STEP 1: Convert Input(s) to Base Unit

Diameter of Borehole: 10.1 Foot --> 3.07848000001231 Meter (Check conversion here)
Length of Borehole: 20.2 Foot --> 6.15696000002463 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

B = sqrt(D_h*L) --> sqrt(3.07848000001231*6.15696000002463)

Evaluating ... ...

B = 4.35362816751174

STEP 3: Convert Result to Output's Unit

4.35362816751174 Meter -->14.2835569799683 Foot (Check conversion here)

FINAL ANSWER

14.2835569799683 ≈ 14.28356 Foot <-- Burden

(Calculation completed in 00.020 seconds)

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Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

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Distance from Blast Hole to Nearest Perpendicular Free Face or Burden Formula

LaTeX Go

Burden = sqrt(Diameter of Borehole*Length of Borehole)
B = sqrt(D_h*L)

What is Burden?

The burden is the distance from the blast hole to the nearest perpendicular free face. The true burden can vary depending upon the delay system used for the blast.

How to Calculate Distance from Blast Hole to Nearest Perpendicular Free Face or Burden?

Distance from Blast Hole to Nearest Perpendicular Free Face or Burden calculator uses Burden = sqrt(Diameter of Borehole*Length of Borehole) to calculate the Burden, The Distance from Blast Hole to Nearest Perpendicular Free Face or Burden is defined as the distance from the blast hole to the nearest perpendicular free face. Burden is denoted by B symbol.

How to calculate Distance from Blast Hole to Nearest Perpendicular Free Face or Burden using this online calculator? To use this online calculator for Distance from Blast Hole to Nearest Perpendicular Free Face or Burden, enter Diameter of Borehole (D_h) & Length of Borehole (L) and hit the calculate button. Here is how the Distance from Blast Hole to Nearest Perpendicular Free Face or Burden calculation can be explained with given input values -> 46.6295 = sqrt(3.07848000001231*6.15696000002463).

FAQ

What is Distance from Blast Hole to Nearest Perpendicular Free Face or Burden?

The Distance from Blast Hole to Nearest Perpendicular Free Face or Burden is defined as the distance from the blast hole to the nearest perpendicular free face and is represented as B = sqrt(D_h*L) or Burden = sqrt(Diameter of Borehole*Length of Borehole). Diameter of Borehole is any straight-line segment that passes through the center of the borehole & Length of Borehole is the longer dimension of the borehole.

How to calculate Distance from Blast Hole to Nearest Perpendicular Free Face or Burden?

The Distance from Blast Hole to Nearest Perpendicular Free Face or Burden is defined as the distance from the blast hole to the nearest perpendicular free face is calculated using Burden = sqrt(Diameter of Borehole*Length of Borehole). To calculate Distance from Blast Hole to Nearest Perpendicular Free Face or Burden, you need Diameter of Borehole (D_h) & Length of Borehole (L). With our tool, you need to enter the respective value for Diameter of Borehole & Length of Borehole and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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