Volume of helical reinforcement in one loop Calculator

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✖Diameter of core is the diameter of the core of a given spiral reinforcement.ⓘ Diameter of core [D_c]			+10% -10%
✖Diameter of spiral reinforcement is the diameter of the given spirally reinforced structure.ⓘ Diameter of spiral reinforcement [Φ_sp]			+10% -10%
✖Area of cross section of spiral reinforcement is defined as the cross-sectional area of spiral or hoop.ⓘ Area of cross section of spiral reinforcement [A_sp]			+10% -10%

✖Volume of helical reinforcement is defined as the volume of the given helical structure.ⓘ Volume of helical reinforcement in one loop [V_h]

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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
V_h = pi*(D_c-Φ_sp)*A_sp
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

V_h = pi*(D_c-Φ_sp)*A_sp --> pi*(100-10)*2000

Evaluating ... ...

V_h = 565486.677646163

STEP 3: Convert Result to Output's Unit

565486.677646163 Cubic Meter --> No Conversion Required

FINAL ANSWER

565486.677646163 Cubic Meter <-- Volume of helical reinforcement

(Calculation completed in 00.016 seconds)

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Home » Engineering » Civil » Columns » Short Axially Loaded Columns with Helical Ties » Volume of helical reinforcement in one loop

Credits

Created by Pranav More

Vellore Institute of Technology, Vellore (VIT, Vellore), Vellore

Pranav More has created this Calculator and 10+ more calculators!

Verified by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has verified this Calculator and 800+ more calculators!

< 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 the 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 the Member of the 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 the spiral reinforcement in terms of 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 the core in terms of 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 when Volume is established

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
V_h = pi*(D_c-Φ_sp)*A_sp

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 V_h 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 (D_c), Diameter of spiral reinforcement (Φ_sp) & Area of cross section of spiral reinforcement (A_sp) 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 V_h = pi*(D_c-Φ_sp)*A_sp 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 (D_c), Diameter of spiral reinforcement (Φ_sp) & Area of cross section of spiral reinforcement (A_sp). 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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