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

Determine the coordinate for point r, For the project work points (x,y) sho...

For the project work points (x,y) shown in the figure the bearing of point R is due West. The coordinate for point R is most nearly:    Solution: Determine the length o

Solid block -calculating for design mix, Good evening sir, solid block''s d...

Good evening sir, solid block''s design mix calculated generally please explain and derive .

Compute the maximum allowable concentrated live load, Given for the section...

Given for the section shown in Figure, M * = 250 kNm, f sy = 500 MPa and f c ′ = 25 MPa. Compute A st and (if necessary) A sc . You may assume that eac

Define the transmissivity and reynold number, Define the Transmissivity and...

Define the Transmissivity and Reynold Number TRANSMISSIVITY: (T) A measurement of the rate of groundwater movement through different soil and rock materials. For both confined

Water piped scheme, how to use mood diagram to get f and other Re

how to use mood diagram to get f and other Re

Define the precedence diagramming methods, Define the Precedence Diagrammin...

Define the Precedence Diagramming Methods a) Activity on Node (AON) with arrows for dependencies b) Uses all forms of precedence relationships

Show the continuous piezocone penetration test, Q. Show the Continuous Piez...

Q. Show the Continuous Piezocone Penetration Test? Continuous piezocone penetration test essentiallycomprises standard cone penetration test and a measurement of pore water pre

Horizontal capability of pile bents, Question For classic pile bents in...

Question For classic pile bents in marine piers, how can vertical loads related to horizontal capability of pile bents? Answer At first consider a pile bent with a top

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