ENJOYED THIS LECTURE AND UPGRADE MY MISSING KNOWLEDGE AND SKILLS.
@manuelsorianogaitero24342 жыл бұрын
the ultimate response to bending moments both in reinforced and prestressed concrete are similar due to the maximum compressive concrete resistance. In fact, the ultimate bending moment can be formulated as M=ZP, where M is the bending moment, P is the concrete compression, or the steel tension and Z is the flexural depth that depends on the section shape, Z=(0.65 to 0.85)*d
@abbas22944 жыл бұрын
Does bonded type post tensioning systems dont have anchors at the ends? Only the bond through grout is responsible for transmitting stresses?
@davidgarber16644 жыл бұрын
Bonded post-tensioning would have anchors at the ends, so the initial stresses (prior to grouting) would be only transferred at the ends of the member where the anchors are located.
@abbas22944 жыл бұрын
David Garber Your explanation is great. Kudos to you for making such great videos.
@manuelsorianogaitero24342 жыл бұрын
Magnel was the father of a graphical method, based on 4 inequations, for optimazing the prestress force, this Magnel diagram plot the possible region 2D with P in Y axis and P*e in x axis
@etLOVEall5 жыл бұрын
Is this material commonly used today in large scale projects ?
@sanskrutidhanwate68189 ай бұрын
Very well explained
@Phearunseng35 жыл бұрын
Can I have Slide? Professor Thank you 🙏
@souptiktirtha81363 жыл бұрын
Nice presentation ❤️❤️
@roshanpoudel69895 жыл бұрын
Very good Lecture!
@kefesonlineteaching56813 жыл бұрын
good lecture, thanks
@tellamichael31483 жыл бұрын
Very good lecture, thank you
@nelsonbalmaceda7046 Жыл бұрын
I am happy to work with CORESLAB.
@magaracollins90134 жыл бұрын
what about retaining walls, can they also be constructed by prestressed concrete?
@BlueSky-hu1wm5 жыл бұрын
Great ... but could you please tell us about how to demolish post tension buildings....thanks