Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 1 (Q.No. 5)
5.
Post tensioning system
was widely used in earlier days
is not economical and hence not generally used
is economical for large spans and is adopted now a days
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
43 comments Page 1 of 5.

Lahari said:   6 years ago
Yeah, the answer is option C. Because in post-tensioning any shape of cable can be provided Hence it is structurally advantageous for Longer spans to resist the loads Also the losses are less and is economical for large span structures like Flyovers and Bridges.
(4)

Deep said:   8 years ago
(c) is the correct one. Because for larger span bridge post-tensioning system is widely used.

Samim said:   8 years ago
I think the answer will be "C".

Hossein said:   8 years ago
I too think the answer will be "C".

Amresh kumar meena said:   8 years ago
As per my knowledge the correct answer is "C".

Nikhil jinde said:   8 years ago
Yes, answer C is correct.

Amol tandle said:   8 years ago
I think the correct answer is C.

Neeraj said:   8 years ago
The correct answer is "is economical for large spans and is adopted now a days".

Divyang said:   8 years ago
Option C is right answer.

K.Adinarayana said:   8 years ago
Post-tensioning is a technique for reinforcing concrete. Post-tensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed.


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