Importance of racking load for a pre-stressed concrete beam, Civil Engineering

Assignment Help:

Importance of racking load for a pre-stressed concrete beam

Evaluation of cracking load for a pre-stressed concrete beam member is important for the following cases/reasons.

In some structures it may be essential that the flexural members should remain crack free even when overloaded. This may be required especially in severely corrosive environments. For such cases it shall be important to calculate cracking load for such members.

 Some code requirements stipulate that the minimum ultimate moment, a section is capable of developing, must be atleast 1.2 times the cracking moment, based upon some specified value of modulus of rupture. This is to guard against failure at cracking load.

 


Related Discussions:- Importance of racking load for a pre-stressed concrete beam

Proctor test for GSB material, what is the procedure for gsb proctor test f...

what is the procedure for gsb proctor test for matrial sampling for lab density

Diffrence between concrete road and bituminous road, Q. Diffrence between C...

Q. Diffrence between Concrete road and bituminous road? Concrete road belongs to rigid pavement and they don't deflect under traffic loads. Quite the reverse, bituminous pavem

Main function of followers in driven h-piles, Question What is main fun...

Question What is main function of followers in driven H-piles ? Answer A follower is an extension between pile head and hammers which transfers blow to pile in which

Surveying, obstacle to ranging but not chaining inthat when line may not vi...

obstacle to ranging but not chaining inthat when line may not visible from intermediate point pls if required explain with diagram

Illustrate shaft grouting for friction barrettes, Q. Illustrate Shaft grout...

Q. Illustrate Shaft grouting for friction barrettes? For the construction of friction barrettes, some grout pipes are designed at periphery of the barrettes. Within a short dur

#title difference, Write difference between the working stress method and l...

Write difference between the working stress method and limit step methode

Concrete structure, which section is most effective for a design of beam an...

which section is most effective for a design of beam and why

Hiley formula in designing of h-piles, Question Is it resourceful that ...

Question Is it resourceful that engineers rely solely on Hiley's formula in designing of H-piles? Answer About 90 percent of H-piles accept Hiley's formula for desig

Difference between soft wood and hard wood, The classification as soft wood...

The classification as soft wood and hard wood has commercial significance. The difference between soft wood and hard wood is described below: The color of soft wood is light

#tile.., Material for formwork and their specifications

Material for formwork and their specifications

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