CE 6506 CONSTRUCTION TECHNIQUES EQUIPMENTS AND PRACTICES, Third year, Department of Civil Engineering, Model Exam Questions.
Answer ALL Questions
PART A – (10 x 2
= 20 Mark )
1.
Define
the term “workability of concrete”.
2.
Name
some methods of Non-destructive testing of concrete.
3.
What
is meant by cofferdam.
4.
Mention
the uses of pipe jacking.
5.
What
are the causes of damping?
6.
What
are sheet piles?
7.
Define
traced domes.
8.
Distinguish
between space decks and bridge decks.
9.
List
out the factors affecting the selection of equipment.
10.
What
are the types of pile driving hammers.
PART
–B (5x16=80 marks)
(OR)
(b)(i)What are the
factors to be considered for mix design? (06)
(ii)Write the step
by step procedure of Mix Design IS method? (10)
12. (a) Discuss about the types of scaffolding
in detail.
(16)
(OR)
(b)Briefly explain the different types of
stone masonry in building construction.(16)
13. (a)Explain the
construction techniques involved in underwater construction with neat sketch. (16)
(OR)
(b)Explain the construction techniques
applied for driving diaphragm walls and sheet piles with neat sketches. (16)
14. (a)Explain
briefly
(i)General requirements in launching
girders. (08)
(ii)shell roof structures.
(08)
(OR)
(b)Illustrate about the support structures
for heavy equipments and conveyors. (16)
15. (a)Explain the various types of earthwork
equipments and also give their uses.
(16)
(OR)
(b)Explain in
detail about batching,mixing and concreting for mass concrete works and how it
is undertaken in recent days. (16)
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