pavement design

Question 1

three types of pavements

Answer 1

Flexible pavement
 Rigid pavements
 Composite pavements

Question 2

types of concrete pavement

Answer 2

jointed plain concrete pavement
jointed reinforced concrete pavement (longer slabs)
continuous reinfroced concrete pavements (punchout prone)
prestressed concrete pavement (best)

Question 3

factors affecting pavement desgin

Answer 3

traffic loading
failure criteria
environment
material properties

Question 4

what i a standard axial load of single axel dual tyres

Answer 4

80 Kn