STUPIDSID
1(a)
Describe Nagpur Road plan with its salient features.
7 M
1(b)
Write short note on
(i) Central Road Research Institute(CRRI)
(ii) Central Road Fund (CRF).
(i) Central Road Research Institute(CRRI)
(ii) Central Road Fund (CRF).
7 M
2(a)
Explain briefly the various stages of work in a new highway project.
7 M
Solved any one question from Q.2(b) & Q.2(c)
2(b)
(i)Give IRC standard for carriageway width and formation width.
(ii) Calculate the value of (i) Head light sight distance (ii) Intermediate sight distance for a highway with a design speed of 65 kmph. Take t = 2.5sec, f = 0.36
(ii) Calculate the value of (i) Head light sight distance (ii) Intermediate sight distance for a highway with a design speed of 65 kmph. Take t = 2.5sec, f = 0.36
7 M
2(c)
Explain curve resistance and
Compensation in gradient on horizontal curves.
7 M
Solved any one question from Q.3 & Q.4
3(a)
Explain Total reaction time of driver. Explain PIEV Theory.
7 M
3(b)
Calculate the extra width of pavement required on a horizontal curve of radius 700
m on a two lane highway. The design speed being 80 kmph. Assume wheel base is
6 m.
7 M
4(a)
Explain desirable properties of bituminous mix.
7 M
4(b)
Difference between flexible and Rigid pavement.
7 M
Solved any one question from Q.5 & Q.6
5(a)
Explain Particle size classification as per IS.
7 M
5(b)
Describe Plate load test with figure.
7 M
6(a)
List out various properties of aggregate. Explain flakiness and elongation index test
of aggregate.
7 M
6(b)
Explain subsurface drainage system with transverse drain with neat sketch.
7 M
Solved any one question from Q.7 & Q.8
7(a)
Write short note on ESWL.
7 M
7(b)
Explain various types of failures in Cement concrete pavements & their causes.
7 M
8(a)
Draw neat sketches (i) Clover leaf interchange (ii) Rotary Interchange Diamond Interchange.
7 M
8(b)
Show the conflict point at the intersection of the following types
(i) Cross roads, both two-way
(ii) Cross roads, one way
(i) Cross roads, both two-way
(ii) Cross roads, one way
7 M
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