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.
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)
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)
Vipul said:
5 years ago
Recommended by Indian Roads Congress.
For hill roads, the radius 150 metres no need to provide extra widening for any type of Road.
For hill roads, the radius 150 metres no need to provide extra widening for any type of Road.
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.
Roy said:
8 years ago
Provision of extra widening is nil, for a single lane of radius greater than 60m and for two-lane greater than 300 m.
Anirban Roy said:
5 years ago
For 1 lane road if R>60--> Ew= 0.
For 2 lane road if R>300--> Ew= 0.
For 2 lane road if R>300--> Ew= 0.
Binod said:
4 years ago
As per IRC, in hilly roads r>50m, so no need to provide extra widening.
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)
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