Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 2)
2.
The minimum value of camber provided for thin bituminous surface hill roads, is
Discussion:
45 comments Page 1 of 5.
Asmi said:
5 years ago
Type of Pavement : Heavy Rain fall --------------- Light Rain Fall
high type Bituminous surface &CC : 1 in 50 --------------- 1 in 60.
Thin Bituminous Surface : 1 in 40 --------------- 1 in 50.
WMM, Gravel : 1 in 33 --------------- 1 in 40.
Earth Road : 1 in 25 --------------- 1 in 33.
high type Bituminous surface &CC : 1 in 50 --------------- 1 in 60.
Thin Bituminous Surface : 1 in 40 --------------- 1 in 50.
WMM, Gravel : 1 in 33 --------------- 1 in 40.
Earth Road : 1 in 25 --------------- 1 in 33.
(15)
Abhishek k said:
7 years ago
CC/High Bituminous road - 1.7%(light rainfall), 2%(heavy rainfall).
Thin Bituminous road - 2%(light rainfall), 2.5(heavy rainfall).
WBM/gravel road - 2.5%(light rainfall), 3%(heavy rainfall).
Earthen raod - 3%(light rainfall), 4%(heavy rainfall).
Thin Bituminous road - 2%(light rainfall), 2.5(heavy rainfall).
WBM/gravel road - 2.5%(light rainfall), 3%(heavy rainfall).
Earthen raod - 3%(light rainfall), 4%(heavy rainfall).
(1)
Srimanta haldar said:
8 years ago
In the hilly area where we can provide a minimum of 2.5% camber,& maximum of 10% camber.
Although 7% is max required for the road as per ISI. But in hill road, we can avoid as per position.
Although 7% is max required for the road as per ISI. But in hill road, we can avoid as per position.
Devkate govind said:
1 decade ago
Type of road plain terrain hilly road.
1) For concrete & Thick bitumen road 2% 1.7%.
2) Thin bitumen 2.5 % 2%.
3) Wbm road 3% (3.3) 2.5%.
4) Earth road 4% 3%.
1) For concrete & Thick bitumen road 2% 1.7%.
2) Thin bitumen 2.5 % 2%.
3) Wbm road 3% (3.3) 2.5%.
4) Earth road 4% 3%.
Pawan kumar said:
1 decade ago
Range of camber for thin bitumen surface in hilly areas = 1 in 40 to 1 in 50.
Since it is hilly areas thus it should be 1in 40~2.5 percent.
Since it is hilly areas thus it should be 1in 40~2.5 percent.
Samadhan Lendave said:
5 years ago
1) For concrete & Thick bitumen road 2% 1.7%.
2) Thin bitumen 2.5 % 2%.
3) Wbm road 3% (3.3) 2.5%.
4) Earth road 4% 3%.
2) Thin bitumen 2.5 % 2%.
3) Wbm road 3% (3.3) 2.5%.
4) Earth road 4% 3%.
(18)
Ayebare Junior said:
8 years ago
Generally, for thin bituminous pavements, the minimum camber should be 2.5% to cater for drainage of the surface runoffs.
Avnish said:
6 years ago
If the crown is provided then there would be tension in upper and concrete are weak in tension, the crack will produce.
(1)
Jeetendra said:
7 years ago
Camber for the thin bituminous surface.
In high rainfall - 2.5% or 1 in 40.
In light rainfall -2% or 1 in 40.
In high rainfall - 2.5% or 1 in 40.
In light rainfall -2% or 1 in 40.
Sourav Chakraborty said:
9 years ago
I think this questions is incomplete because camber is also depend upon area of amount of rainfall.
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