Elaborate the term - prestressed concrete pipes, Civil Engineering

Elaborate the term - Prestressed concrete pipes

Liquid retaining structures, such as circular pipes, tanks and pressure vessels are suited for circular prestressing. The circumferential hoop compression produced in concrete by prestressing counterbalances the hoop tension developed due to the internal fluid pressure. A reinforced concrete pressure pipe requires a large amount of reinforcement to ensure low-tensile stresses resulting in a crack-free member. Circular prestressing produces the required condition of a crack-free member and the material is used more efficiently. Shrinkage cracks also are eliminated in such a situation.

 

Posted Date: 10/5/2013 3:44:18 AM | Location : United States







Related Discussions:- Elaborate the term - prestressed concrete pipes, Assignment Help, Ask Question on Elaborate the term - prestressed concrete pipes, Get Answer, Expert's Help, Elaborate the term - prestressed concrete pipes Discussions

Write discussion on Elaborate the term - prestressed concrete pipes
Your posts are moderated
Related Questions
Q. What are the various impurities in water? Ans.- Impurities in water - The impurities in water are classified as - i. Suspended Impurities. ii. Colloidal Impuritie

what is the manhole to manhole joining preferences? why it is joined crown to cron, not crown to invert?

Maximum shear stress: The state of stress at a critical point of a strained solid is given by σ x = 70 kN/mm 2 , σ y = - 50 kN/mm 2 and τ xy = 45 kN/mm 2 . If the strength

TYPES OF OBSTACLES IN CHAIN SURVEYING

Determine the term - Degree of Prestressing Degree of Prestressing It is a measure of the magnitude of the prestressing force related to the resultant stress occurring in

• A potential source of harm - Mechanical hazard - Electrical hazard - Cutting hazard - Toxic hazard - Fire hazard - Explosion hazard

Q. Corner reinforcement for concrete pavement? Let's consider a panel of concrete slab without any load transferring devices at it edges. When concrete panel is subjected to tr

What is Atterberg Limits tests? The Atterberg Limits tests are designed to determine the plasticity of finer grained soils. These tests are performed on the fraction less than

Compute the safe bearing capacity of a square footing 1.5 m × 1.5 m, located at a depth of 1 m below the ground level in a soil of average density 20 kN/m 3 .   = 20°, N c = 17.7,

Q. What is Shock transmission unit in bridges? Shock transmission unit is fundamentally a device connecting separate structural units. It's characterized by its ability to tran