Anna University Coimbatore 2011 B.E Civil Engineering Highway engineering - Question Paper
Wednesday, 16 January 2013 04:25Web
ANNA UNIVETRSITY COIMBATORE APRIL/ MAY 2011
HIGHWAY ENGINEERING 080100022
PART A
ans ALL
1. What is objective of highway planning?
2.What is classification of roads based on location and function ?
3. What is right way?
4. describe camber.
5.Mention the factors controlling the geometric design?
6.What is super elevation?
7.formula for calculating the length of transition curve?
8. classify the vertical curves?
9. classify the pavements based on structural behavior?
10. Diff flexible pavement and regid pavement?
11.list the empirical methods for designing the flexible pavement?
12.what are the stress produced by temperature in concrete pavement?
13.what are the different test conducted on aggregate?
14.what is significance of penetration test?
15.what are the three broad test for evaluate the strength properties of soil?
16.mention grades of bitumen used in flexible pav?
17.Type of failures in regid pav?
18.common failures in flexible pavements?
19. elaborate the main factors in cement concrete pavements fails?
20. provide the different kinds of overlay.
Part B any five
21.i) provide the different characteristics of roadways ii)classify and discuss road patterns?
22. discuss the sketches the different factors controlling the alignment of road
23.i) What is mean by sight distance?explain factors affecting it? ii)define any 2 kind of gradient?
24.i) discuss the different factors to be considered in pavement design?write wheel load factors considered
pavement design? ii)explain ESWL
25.explain subsequent test i)CBR test ii)crushing test
26.explain the i) penetration test ii) Softening point test
27.i) discuss the typical failures in flexible pavement? ii) elaborate the 2 factors which influence the failure of
cement concrete pavement? also write down the cc pavement failures
28. discuss the 2 methods in pavement evaluation?
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