Dr.A.P.J.Abdul Kalam University BE VII SEM ALL BRANCH Transportation Engineering-II [CE-701] Dec - 2020 Question Paper

Dr.A.P.J.Abdul Kalam University 

Bachelor of Engineering

Seventh Semester Main Examination, Dec-2020

Transportation Engineering-II [CE-701]

Branch-Civil

Time: 3:00 Hrs Max Marks 70

Note : (i) Attempt any five questions. All question carry equal marks.

           (ii) Assume suitable data necessary and state them clearly.

Q.1 Explain the design consideration for spacing of

a) Expansion joints

b) Contraction joints with and without reinforcement

Q.2 Discuss the design details of Dowel bars?

Q.3 Explain how the dimensions and spacing’s of Tie bars are designed

Q.4 Explain the effect due to the expansion and contraction of cement concrete slab and discuss the types

of stress induced?

Q.5 Briefly outline the IRC recommendations for determining the thickness of cement concrete pavement?

Q. 6 (a) What are the general cases of pavement failures?

(b) Write a note on maintenance management system.

Q.7 Write short note on (Any four)

a) Map {Alligator} cracking

b) Reflection cracking

c) Skidding of pavement surface

d) Scaling of cement concrete

e) Mud pumping

Q.8 Explain the procedure for patch repair works

a) WBM pavement

b) Bituminous pavement

c) Bituminous pavement during monsoons (When the pavement is wet)

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