Stress corrosion of pre-stressing steel, Civil Engineering

Assignment Help:

Stress corrosion of pre-stressing steel

Stress corrosion is crystalline cracking of metals under tensile stresses in the presence of corrosive agents. Conditions for stress corrosion to take place are that steel is subjected to tensile stresses arising from external loading or internally induced stress (e.g. pre-stressing). Furthermore the presence of corrosive agents is vital to trigger stress corrosion. One of the major features of stress corrosion is the material fractures with no damage observed from outside. Therefore stress corrosion takes place without any obvious warning signs.


Related Discussions:- Stress corrosion of pre-stressing steel

Define sample collection - clean water act, Define Sample Collection - Clea...

Define Sample Collection - Clean Water Act? The collection of the sample is able to have significant effects on the complete analytical process. Additionally, to make sure some

Cumulative distribution function - poisson distribution, Cumulative distrib...

Cumulative distribution function - Poisson distribution: Find the cdf of Y = X 1 , + X 2 where X I and X 2 independently follow Poisson distribution with parameters λ l an

State the term - post-tensioned concrete, State the term - Post-tensioned c...

State the term - Post-tensioned concrete In Post-tensioned concrete construction, as shown in Figure,  tendons are placed inside concrete and stretched after concrete has attai

Concrete surround for drainage pipes, Concrete surround is generally adopte...

Concrete surround is generally adopted for rigid drainage pipes to resist high traffic loads (for instance under shallow covers) and to allow for using pipes with lower strength. F

Important items during level crossing inspection, Q.7.- Write the important...

Q.7.- Write the important items to be inspected during level Crossing inspection. How do you take census of traffic at level crossing. Ans.-Important items to be inspected duri

What is the correct value of the specific gravity, In a specific gravity te...

In a specific gravity test, 1.17 N of oven-dired soil was taken. The weight of pyknometer, soil and water was obtained as 6.51 N. The weight of pyknometer full of water alone was 5

Evaluate the length of guide bund, Q. Evaluate the Length of guide bund? ...

Q. Evaluate the Length of guide bund? For encouraging axial flow through the bridge, upstream length of guide bund may be kept 1.0 to 1.5 times the bridge length and downstream

What is bonded post-tensioning, What is Bonded Post-tensioning In post...

What is Bonded Post-tensioning In post-tensioned construction, ducts, in which tendons are provided, are sometimes grouted after the stressing operation. Though the mechanism

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