Allowable Concrete-Rock Bond Stress given Allowable Design Load Solution

STEP 0: Pre-Calculation Summary
Formula Used
Allowable Concrete-rock Bond Stress = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Socket Length)
fg = (Qd-((pi*(ds^2)*qa)/4))/(pi*ds*Ls)
This formula uses 1 Constants, 5 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Allowable Concrete-rock Bond Stress - (Measured in Pascal) - Allowable Concrete-rock Bond Stress is the allowed stress of concrete and rock bond.
Allowable Design Load on Rock Socket - (Measured in Pascal) - Allowable Design Load on Rock Socket is the lower of the maximum load a rock socket can bear.
Socket Diameter - (Measured in Meter) - Socket Diameter is the diameter of the socket which is twice the radius of the socket.
Allowable Bearing Pressure on Rock - (Measured in Pascal) - Allowable Bearing Pressure on Rock is the lower of the maximum load that the footing can support.
Socket Length - (Measured in Meter) - Socket Length is the total length of the socket.
STEP 1: Convert Input(s) to Base Unit
Allowable Design Load on Rock Socket: 10 Megapascal --> 10000000 Pascal (Check conversion here)
Socket Diameter: 0.5 Meter --> 0.5 Meter No Conversion Required
Allowable Bearing Pressure on Rock: 10.09 Megapascal --> 10090000 Pascal (Check conversion here)
Socket Length: 2 Meter --> 2 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
fg = (Qd-((pi*(ds^2)*qa)/4))/(pi*ds*Ls) --> (10000000-((pi*(0.5^2)*10090000)/4))/(pi*0.5*2)
Evaluating ... ...
fg = 2552473.86183791
STEP 3: Convert Result to Output's Unit
2552473.86183791 Pascal -->2.55247386183791 Megapascal (Check conversion here)
FINAL ANSWER
2.55247386183791 2.552474 Megapascal <-- Allowable Concrete-rock Bond Stress
(Calculation completed in 00.020 seconds)

Credits

Created by Mridul Sharma
Indian Institute of Information Technology (IIIT), Bhopal
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Don Bosco College of Engineering (DBCE), Goa
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6 Group Of Piles Calculators

Efficiency Factor for Group of Piles
Go Efficiency Factor = ((2*Average Peripheral Friction Stress of Block*(Thickness of Dam in Soil Mechanics*Length of Soil Section+Width of Soil Section*Length of Soil Section))+(Thickness of Dam in Soil Mechanics*Width of Group))/(Number of Piles*Single Pile Capacity)
Allowable Concrete-Rock Bond Stress given Allowable Design Load
Go Allowable Concrete-rock Bond Stress = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Socket Length)
Allowable Bearing Pressure on Rock given Allowable Design Load
Go Allowable Bearing Pressure on Rock = (Allowable Design Load on Rock Socket-(pi*Socket Diameter*Socket Length*Allowable Concrete-rock Bond Stress))/((pi*(Socket Diameter^2))/4)
Socket Length given Allowable Design Load on Rock Socket
Go Socket Length = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Allowable Concrete-rock Bond Stress)
Allowable Design Load on Rock Socket
Go Allowable Design Load on Rock Socket = (pi*Socket Diameter*Socket Length*Allowable Concrete-rock Bond Stress)+((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4)
Group Drag Load in Pile Group Analysis
Go Group Drag Load = Area of Fill*Unit Weight of Fill in Soil Mechanics*Thickness of Fill+Circumference of Group in Foundation*Thickness of Consolidating Soil Layers*Undrained Shear Strength of Soil

Allowable Concrete-Rock Bond Stress given Allowable Design Load Formula

Allowable Concrete-rock Bond Stress = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Socket Length)
fg = (Qd-((pi*(ds^2)*qa)/4))/(pi*ds*Ls)

What is Concrete-Rock Bond Stress?

Concrete-Rock Bond Stress is the measure of the stress bearable by the bond of concrete and rock. Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time.

How to Calculate Allowable Concrete-Rock Bond Stress given Allowable Design Load?

Allowable Concrete-Rock Bond Stress given Allowable Design Load calculator uses Allowable Concrete-rock Bond Stress = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Socket Length) to calculate the Allowable Concrete-rock Bond Stress, The Allowable Concrete-Rock Bond Stress given Allowable Design Load is defined as the lower of maximum bearable capacity of the concrete-rock bond stress. Allowable Concrete-rock Bond Stress is denoted by fg symbol.

How to calculate Allowable Concrete-Rock Bond Stress given Allowable Design Load using this online calculator? To use this online calculator for Allowable Concrete-Rock Bond Stress given Allowable Design Load, enter Allowable Design Load on Rock Socket (Qd), Socket Diameter (ds), Allowable Bearing Pressure on Rock (qa) & Socket Length (Ls) and hit the calculate button. Here is how the Allowable Concrete-Rock Bond Stress given Allowable Design Load calculation can be explained with given input values -> 2.6E-6 = (10000000-((pi*(0.5^2)*10090000)/4))/(pi*0.5*2).

FAQ

What is Allowable Concrete-Rock Bond Stress given Allowable Design Load?
The Allowable Concrete-Rock Bond Stress given Allowable Design Load is defined as the lower of maximum bearable capacity of the concrete-rock bond stress and is represented as fg = (Qd-((pi*(ds^2)*qa)/4))/(pi*ds*Ls) or Allowable Concrete-rock Bond Stress = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Socket Length). Allowable Design Load on Rock Socket is the lower of the maximum load a rock socket can bear, Socket Diameter is the diameter of the socket which is twice the radius of the socket, Allowable Bearing Pressure on Rock is the lower of the maximum load that the footing can support & Socket Length is the total length of the socket.
How to calculate Allowable Concrete-Rock Bond Stress given Allowable Design Load?
The Allowable Concrete-Rock Bond Stress given Allowable Design Load is defined as the lower of maximum bearable capacity of the concrete-rock bond stress is calculated using Allowable Concrete-rock Bond Stress = (Allowable Design Load on Rock Socket-((pi*(Socket Diameter^2)*Allowable Bearing Pressure on Rock)/4))/(pi*Socket Diameter*Socket Length). To calculate Allowable Concrete-Rock Bond Stress given Allowable Design Load, you need Allowable Design Load on Rock Socket (Qd), Socket Diameter (ds), Allowable Bearing Pressure on Rock (qa) & Socket Length (Ls). With our tool, you need to enter the respective value for Allowable Design Load on Rock Socket, Socket Diameter, Allowable Bearing Pressure on Rock & Socket Length 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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