How To Calculate The Spiral Bar Cutting Length And Uses Of Spiral Bar
This article is related the spiral bar calculation the cutting length and where to use the spiral bar. The spiral bar is same like ring bar. we use the spiral bar in the circular column and use in the pile foundation and also using the spiral or circular bar in concrete pipe sleave etc. Calculate the spiral bar cutting length  where to use the spiral bar. How To Calculate The Spiral Bar Cutting Length And Uses Of Spiral Bar
What is The Spiral bar/ring and Where to Use The Spiral bar?
The spiral bar is same like ring bar. we use the spiral bar in the circular column and use in the pile foundation and also using the spiral or circular bar in concrete pipe sleave etc.
How To Calculate The Spiral Bar/ring Cutting Length
For calculation of the cutting length of spiral bar we need to some given data. given data means Height of the spiral bar/ring , diameter of the top side of spiral bar/ring , diameter of the bottom side of spiral bar/ring and pitch of the spiral bar/ring then we use the formula and putt all value to find the cutting length with the help of given data.
Given Data
The height of the spiral bar/ring = H= 17foot
The Diameter of The Top side spiral bar/ring =D= 4.5foot
The Diameter of The Bottom side spiral bar/πring = D= 4.5foot
The Pitch of The spiral bar/ring =P = 2.5foot

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Solution
We use the standard formula to calculation the cutting length of spiral bar/ring.
Cutting length of spiral bar/ring = L= n√c²+p²
n = number of the tern of spiral bar/ring
C = Circumference of the spiral bar/ring = πD
P = pitch of the spiral bar/ring
C = Circumference of the spiral bar/ring = πD= 3.14 x 4.5 = 14.13 foot
n = height of the spiral bar/ring /pitch of the spiral bar/ring = H/P
n= 17 / 2.5 =6.8foot
Now we put all value in the given formula
Cutting length of spiral bar/ring = L= n√c²+p²
Cutting length of spiral bar/ring = L = 6.8√(14.13)²+(2.5)²
Cutting length of spiral bar/ring = L = 6.8 √199.66+6.25
Cutting length of spiral bar/ring = L = 97.57foot
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