## Volume of helical reinforcement in one loop Solution

STEP 0: Pre-Calculation Summary
Formula Used
Volume of helical reinforcement = pi*(Diameter of core-Diameter of spiral reinforcement)*Area of cross section of spiral reinforcement
Vh = pi*(Dc-Φsp)*Asp
This formula uses 1 Constants, 4 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Volume of helical reinforcement - (Measured in Cubic Meter) - Volume of helical reinforcement is defined as the volume of the given helical structure.
Diameter of core - (Measured in Meter) - Diameter of core is the diameter of the core of a given spiral reinforcement.
Diameter of spiral reinforcement - (Measured in Meter) - Diameter of spiral reinforcement is the diameter of the given spirally reinforced structure.
Area of cross section of spiral reinforcement - (Measured in Square Meter) - Area of cross section of spiral reinforcement is defined as the cross-sectional area of spiral or hoop.
STEP 1: Convert Input(s) to Base Unit
Diameter of core: 100 Meter --> 100 Meter No Conversion Required
Diameter of spiral reinforcement: 10 Meter --> 10 Meter No Conversion Required
Area of cross section of spiral reinforcement: 2000 Square Meter --> 2000 Square Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vh = pi*(Dcsp)*Asp --> pi*(100-10)*2000
Evaluating ... ...
Vh = 565486.677646163
STEP 3: Convert Result to Output's Unit
565486.677646163 Cubic Meter --> No Conversion Required
565486.677646163 Cubic Meter <-- Volume of helical reinforcement
(Calculation completed in 00.025 seconds)
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## Credits

Created by Pranav More
Vellore Institute of Technology, Vellore (VIT, Vellore), Vellore
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## < 10+ Short Axially Loaded Columns with Helical Ties Calculators

Area of longitudinal reinforcement for columns given factored axial load in spiral columns
Area of longitudinal reinforcement for columns = (((Factored axial load)/(1.05))-(0.4*Characteristic compressive strength*Area of concrete))/(0.67*Characteristic strength compressive reinforcement) Go
Characteristic Strength of Compression Reinforcement given Factored Load in Spiral Columns
Characteristic strength compressive reinforcement = ((Factored axial load/1.05)-(0.4*Characteristic compressive strength*Area of concrete))/(0.67*Area of longitudinal reinforcement for columns) Go
Characteristic compressive strength of concrete given factored axial load in spiral columns
Characteristic compressive strength = (0.95*Factored axial load-0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns)/(0.4*Area of concrete) Go
Area of concrete given factored axial load in spiral columns
Area of concrete = (0.95*Factored axial load-0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns)/(0.4*Characteristic compressive strength) Go
Factored Axial Load on Member of Spiral Columns
Factored Load = 1.05*(0.4*Characteristic compressive strength*Area of concrete+0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns) Go
Diameter of Spiral Reinforcement given Volume of Helical Reinforcement in one Loop
Diameter of spiral reinforcement = Diameter of core-((Volume of helical reinforcement)/(pi*Area of cross section of spiral reinforcement)) Go
Diameter of Core given Volume of Helical Reinforcement in one Loop
Diameter of core = ((Volume of helical reinforcement)/(pi*Area of cross section of spiral reinforcement))+Diameter of spiral reinforcement Go
Area of Cross-section of Spiral Reinforcement given Volume
Area of cross section of spiral reinforcement = Volume of helical reinforcement/pi*(Diameter of core-Diameter of spiral reinforcement) Go
Volume of helical reinforcement in one loop
Volume of helical reinforcement = pi*(Diameter of core-Diameter of spiral reinforcement)*Area of cross section of spiral reinforcement Go
Volume of core in Short Axially Loaded Columns with Helical Ties
Volume of core = (pi/4)*((Diameter of core)^(2))*Pitch of spiral reinforcement Go

## Volume of helical reinforcement in one loop Formula

Volume of helical reinforcement = pi*(Diameter of core-Diameter of spiral reinforcement)*Area of cross section of spiral reinforcement
Vh = pi*(Dc-Φsp)*Asp

## What is a helical reinforcement?

Helical reinforcement is capable of protecting columns or piles against seismic loads. Whenever the column reaches the failure condition, then concrete outside hoops will crack & it falls off first, followed by the whole columns’ eventual failure.

## How to Calculate Volume of helical reinforcement in one loop?

Volume of helical reinforcement in one loop calculator uses Volume of helical reinforcement = pi*(Diameter of core-Diameter of spiral reinforcement)*Area of cross section of spiral reinforcement to calculate the Volume of helical reinforcement, The Volume of helical reinforcement in one loop is defined as the volume of the given helical reinforcement which are small-diameter reinforcement wrapped around the main or longitudinal reinforcement, restraining the lateral expansion of the concrete under compression, and thus strengthening the structure. Volume of helical reinforcement is denoted by Vh symbol.

How to calculate Volume of helical reinforcement in one loop using this online calculator? To use this online calculator for Volume of helical reinforcement in one loop, enter Diameter of core (Dc), Diameter of spiral reinforcement sp) & Area of cross section of spiral reinforcement (Asp) and hit the calculate button. Here is how the Volume of helical reinforcement in one loop calculation can be explained with given input values -> 565486.7 = pi*(100-10)*2000.

### FAQ

What is Volume of helical reinforcement in one loop?
The Volume of helical reinforcement in one loop is defined as the volume of the given helical reinforcement which are small-diameter reinforcement wrapped around the main or longitudinal reinforcement, restraining the lateral expansion of the concrete under compression, and thus strengthening the structure and is represented as Vh = pi*(Dc-Φsp)*Asp or Volume of helical reinforcement = pi*(Diameter of core-Diameter of spiral reinforcement)*Area of cross section of spiral reinforcement. Diameter of core is the diameter of the core of a given spiral reinforcement, Diameter of spiral reinforcement is the diameter of the given spirally reinforced structure & Area of cross section of spiral reinforcement is defined as the cross-sectional area of spiral or hoop.
How to calculate Volume of helical reinforcement in one loop?
The Volume of helical reinforcement in one loop is defined as the volume of the given helical reinforcement which are small-diameter reinforcement wrapped around the main or longitudinal reinforcement, restraining the lateral expansion of the concrete under compression, and thus strengthening the structure is calculated using Volume of helical reinforcement = pi*(Diameter of core-Diameter of spiral reinforcement)*Area of cross section of spiral reinforcement. To calculate Volume of helical reinforcement in one loop, you need Diameter of core (Dc), Diameter of spiral reinforcement sp) & Area of cross section of spiral reinforcement (Asp). With our tool, you need to enter the respective value for Diameter of core, Diameter of spiral reinforcement & Area of cross section of spiral reinforcement 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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