## Factored Axial Load on the Member of the spiral columns Solution

STEP 0: Pre-Calculation Summary
Formula Used
Factored Load = 1.05*(0.4*Characteristic compressive strength*Area of concrete+0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns)
Pu = 1.05*(0.4*fck*Ac+0.67*fy*Asc)
This formula uses 5 Variables
Variables Used
Factored Load - (Measured in Newton) - Factored Load is a load multiplied by a certain factor designated by codes of practice to determine the strength of a structural members.
Characteristic compressive strength - (Measured in Pascal) - The characteristic compressive strength is defined as the strength of the concrete below which not more than 5% of the test results are expected to fall.
Area of concrete - (Measured in Square Meter) - Area of concrete is defined as concrete area in beam or column excluding reinforcement.
Characteristic strength compressive reinforcement - (Measured in Pascal) - Characteristic strength compressive reinforcement is the strength of compressive reinforcement.
Area of longitudinal reinforcement for columns - (Measured in Square Meter) - Area of longitudinal reinforcement for columns is defined as area of vertical reinforcement which is provided to absorb the bending tensile stresses in the longitudinal direction.
STEP 1: Convert Input(s) to Base Unit
Characteristic compressive strength: 20 Megapascal --> 20000000 Pascal (Check conversion here)
Area of concrete: 90000 Square Millimeter --> 0.09 Square Meter (Check conversion here)
Characteristic strength compressive reinforcement: 20000 Pascal --> 20000 Pascal No Conversion Required
Area of longitudinal reinforcement for columns: 2000 Square Millimeter --> 0.002 Square Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Puc+0.67*fy*Asc) --> 1.05*(0.4*20000000*0.09+0.67*20000*0.002)
Evaluating ... ...
Pu = 756028.14
STEP 3: Convert Result to Output's Unit
756028.14 Newton --> No Conversion Required
(Calculation completed in 00.033 seconds)
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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 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

## Factored Axial Load on the Member of the spiral columns Formula

Factored Load = 1.05*(0.4*Characteristic compressive strength*Area of concrete+0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns)
Pu = 1.05*(0.4*fck*Ac+0.67*fy*Asc)

## What is a factored load?

Whenever we are designing a RCC SLAB, we will be calculating the dead load and live load. Before finding out the ultimate bending moment, we shall find out the total of 1.5 DL+2.2 LL and this is called as factored loads and ultimate bending moment will be calculated.

## How to Calculate Factored Axial Load on the Member of the spiral columns?

Factored Axial Load on the Member of the spiral columns calculator uses Factored Load = 1.05*(0.4*Characteristic compressive strength*Area of concrete+0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns) to calculate the Factored Load, The Factored Axial Load on the Member of the spiral columns formula is defined as the force acting on an object, parallel and on its axis. Factored Load is denoted by Pu symbol.

How to calculate Factored Axial Load on the Member of the spiral columns using this online calculator? To use this online calculator for Factored Axial Load on the Member of the spiral columns, enter Characteristic compressive strength (fck), Area of concrete (Ac), Characteristic strength compressive reinforcement (fy) & Area of longitudinal reinforcement for columns (Asc) and hit the calculate button. Here is how the Factored Axial Load on the Member of the spiral columns calculation can be explained with given input values -> 756028.1 = 1.05*(0.4*20000000*0.09+0.67*20000*0.002).

### FAQ

What is Factored Axial Load on the Member of the spiral columns?
The Factored Axial Load on the Member of the spiral columns formula is defined as the force acting on an object, parallel and on its axis and is represented as Pu = 1.05*(0.4*fck*Ac+0.67*fy*Asc) or Factored Load = 1.05*(0.4*Characteristic compressive strength*Area of concrete+0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns). The characteristic compressive strength is defined as the strength of the concrete below which not more than 5% of the test results are expected to fall, Area of concrete is defined as concrete area in beam or column excluding reinforcement, Characteristic strength compressive reinforcement is the strength of compressive reinforcement & Area of longitudinal reinforcement for columns is defined as area of vertical reinforcement which is provided to absorb the bending tensile stresses in the longitudinal direction.
How to calculate Factored Axial Load on the Member of the spiral columns?
The Factored Axial Load on the Member of the spiral columns formula is defined as the force acting on an object, parallel and on its axis is calculated using Factored Load = 1.05*(0.4*Characteristic compressive strength*Area of concrete+0.67*Characteristic strength compressive reinforcement*Area of longitudinal reinforcement for columns). To calculate Factored Axial Load on the Member of the spiral columns, you need Characteristic compressive strength (fck), Area of concrete (Ac), Characteristic strength compressive reinforcement (fy) & Area of longitudinal reinforcement for columns (Asc). With our tool, you need to enter the respective value for Characteristic compressive strength, Area of concrete, Characteristic strength compressive reinforcement & Area of longitudinal reinforcement for columns and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well. Let Others Know