CIVIL ENGI
How to Calculate Cutting Length in Bar Bending Schedule_ - Civilology.pdf

• 5

This preview shows pages 2–5. Sign up to view the full content.

Calculation Download and go WATCH NOW SPONSORED SEARCHES Concrete Calculator Aluminum in Steel Aluminum Metal Aluminum Pipe Related Posts Topics

This preview has intentionally blurred sections. Sign up to view the full version.

5/30/2018 How to Calculate Cutting Length in Bar Bending Schedule? - Civilology 3/5 Therefore, Cutting Length = Clear Span of Slab + (2 X Developement Length) +(2 x inclined length) – (45° bend x 4) – (90° bend x 2) Cutting Length = Clear Span of Slab + (2 X Ld) +(2 x 0.42D) – (1d x 4) – (2d x 2) [BBS Shape Codes] In the above formula, we have all the value, (except D) Ld – Development Length which is equal to 40d d – Diameter of Bar So D = height of the bend bar (refer the image) “D” = Slab Thickness – (2 x clear cover) – (diameter of bar) = 150 – (2 x 25) – 12 = 88 mm “D” = 88 mm Now we know the “D” value which is the clear height of the bar (refer the image). In order to find the inclined bar length using (Trignometry Function) Inclined length = d/(sin 45°) – d / (tan 45°) = (d/0.7071) – (d/1)= (1d – 0.7071d)/0.7071= 0.42 D we are providing four 45°bends at inner side (1,2,3 & 4) and two 90° bends ( a,b ). 45° = 1d ; 90° = 2d Coming back to the formula, QUICK TIP CALCULATORS BASICS ESTIMATION CONTACT US 16 SHARES 15
5/30/2018 How to Calculate Cutting Length in Bar Bending Schedule? - Civilology 4/5 Cutting Length = Clear Span of Slab + (2 X Ld) +(2 x 0.42D) – (1d x 4) – (2d x 2)

This preview has intentionally blurred sections. Sign up to view the full version.

This is the end of the preview. Sign up to access the rest of the document.
• Summer '18
• Naveen
• Civil Engineering, Calculation, bar bending schedule, The Bends

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern