Minimum and maximum area of reinforcement, Civil Engineering

Assignment Help:

Q. Minimum and maximum area of reinforcement?

Minimum area of reinforcement vs. maximum area of reinforcement

Beams can be designed to be larger than required for strengthconsideration because of aesthetics or other reasons. As such, corresponding steel ratio is very low and moment capacity of pure concrete section based on the modulus of rupture is higher than its ultimate moment of resistance. Consequently reinforcement yields first and extremely wide cracks will be formed. A smallest area of reinforcement is specified to avoid the formation of wide cracks.

Contrariwise, a maximum area of reinforcement is specified to allow the placing and compaction of fresh concrete to occur easily.


Related Discussions:- Minimum and maximum area of reinforcement

Preparation for underwater inspection - tool and equipment, Preparation for...

Preparation for Underwater Inspection - Availability of Tools and Equipment The engineer-in-charge, before taking up the inspection, should list out the complete equipment req

Leveling., what is the errors faced in leveling

what is the errors faced in leveling

Designing considerations for dowel bars, Question What are designing c...

Question What are designing considerations for dowel bars in joints of concrete carriageway? Answer Behaviour of dowel bars resembles that of piles in soils subject

Geotechnical Engineering, how to calculate the conduct pressure,settlement ...

how to calculate the conduct pressure,settlement e.t.c

Concrete, What is Polymer Concrete?

What is Polymer Concrete?

Explain the toxic characteristics - hazardous waste, Explain the Toxic Char...

Explain the Toxic Characteristics - Hazardous Waste - From the results of either  - Extraction Procedure(EP) toxicity (prior to March 1990) or Toxicity Characteristic Leachi

Function of waterproof membrane for concrete carriageway, Q. Function of wa...

Q. Function of waterproof (or separation) membrane for concrete carriageway A layer of waterproof (or separation) membrane is usually placed between sub-base and concrete slab

States of stress - principal stresses, States of stress - principal stresse...

States of stress - principal stresses: Now let us consider a few cases of solids of the similar material (mild steel) under various states of stress as display in Figure. The

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd