Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 2 (Q.No. 42)
42.
The extra widening of pavements recommended by Indian Roads Congress for hill roads having radius 150 metres, is
Discussion:
16 comments Page 1 of 2.
Mangesh said:
5 years ago
As per IRC if r>300 then no need to provide extra widening.
If r<50 then extra widening provided on only one side.
And if 'r' is 8n between 50 to 300m then extra widening provided on both sides.
If r<50 then extra widening provided on only one side.
And if 'r' is 8n between 50 to 300m then extra widening provided on both sides.
(6)
Madhu said:
8 years ago
For single lane road r>100 , extra widening=0
For double lane road r>300, extra widening=0
In question, they have not mentioned whether it is a single lane or double lane road. so the question is contradictory.
For double lane road r>300, extra widening=0
In question, they have not mentioned whether it is a single lane or double lane road. so the question is contradictory.
(3)
Asita said:
9 years ago
Extra widening of single lane pavements is 'Nil' for radius 101 to 300.
(1)
Abhishek said:
7 years ago
FOR SINGLE LANE ROAD R>100 Ew=0.
FOR TWO LANE ROAD R>300 Ew=0.
FOR TWO LANE ROAD R>300 Ew=0.
(1)
Manish said:
6 years ago
150 lies between 5>R>300, so EW provide in both side.
(1)
Ravinder said:
5 years ago
Agree with you, thanks @Manish.
(1)
Gopi said:
10 years ago
r>300 only extra widening is provided.
Ng reddy said:
9 years ago
r > 300 there is no need extra widening.
Anshu said:
9 years ago
150 < 300 so extra widening is provided.
Bappa said:
9 years ago
As the radius 150 less than 300m, so widening of curves provide by.0.6m (when r=101 to 300) for two lane. So given answer is wrong.
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