Clicky

Home / Civil Engineering / Bar Bending Schedule / Calculate Center To Center Distance Between The Bars In Column,Beam And slab

Calculate Center To Center Distance Between The Bars In Column,Beam And slab

Calculate Center To Center Distance Between The Bars In Column – Beam And slab

Let us calculate the C / C distance between the reinforcement bars for the column section drawing as shown below.

 

calculate center to center distance between the bars in column, beam and slab

 

Given data :

Column width = 480mm.

Column depth = 300mm.

Clear cover = 40mm.

Corner rebar diameter = 16mm.

Mid rebar diameter = 12mm.

No. of rebars = 10nos.

Stirrup bar diameter = 8mm.

Other Post 

  1. Bar Bending Schedule Of Plinth Beam

  2. Bar Bending Schedule Of Lintel Beam With Full Detail

Now, we will find out the spacing of the bars in both directions, i.e. the value of x & y as shown in the drawing.

First, we will calculate where,

y = [column width – {(2nos.× cover) +( 2nos.× dia. of stirrup bar ) +(2nos.×1/2 dia. of corner bar)}] ÷[ no. of bars in width side -1]

 

= [ 480mm – {( 2nos. × 40mm ) + ( 2nos. × 8mm ) + ( 2nos. × 1/2 × 16mm )}] ÷ [4 -1]

=  [ 480mm – { 80mm + 16mm + 16mm }] ÷ 3

= [ 480mm – 112mm ] ÷ 3

= 368mm ÷ 3

122.66mm.

Learn More

Bar Bending Schedule Of Plinth Beam

= [column depth – {(2nos.× cover) +( 2nos.× dia. of stirrup bar ) +(2nos.×1/2 dia. of corner bar)}] ÷[ no. of bars in depth side -1]

= [ 300mm – {( 2nos. × 40mm ) + ( 2nos. × 8mm ) + ( 2nos. × 1/2 × 16mm )}] ÷ [3 -1]

=  [ 300mm – { 80mm + 16mm + 16mm }] ÷ 2

= [ 300mm – 112mm ] ÷ 2

= 188mm ÷ 2

94mm.

The center-to-center distance of bars in the column is y = 122.66mm. & x = 94mm.

Note:

1. By using this method, you can calculate the center-to-center distance between all types of structural members.

2. The center-to-center distance will be the same irrespective of the diameter of bars.

Other Post

  1. How To Calculate the Volume And Weight of Asphalt For Road Construction

  2. Load Calculation On Column, Beam, Wall And Slab

  3. Estimating Of Steel Bar Quantity for Construction

 

To get more information, Visit Our Official website
Land Surveying & Architects

JOIN US & LIKE OUR OFFICIAL FACEBOOK PAGE

THANKS.

About Raja Junaid Iqbal

Hi My name is Raja Junaid Iqbal and i am Land Surveyor by Profession but I've specialized in the field of Q,S and land development. As Professional Surveyor I engaged my self in all over the Gulf since 14 years.

Check Also

Bar Bending Schedule for RCC Slab

BBS for RCC Slab

Bar Bending Schedule for RCC Slab Bar Bending Schedule for RCC Slab. This article is …

error: Content is protected !!
Skip to toolbar