Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (CE)- Civil Engineering 2020 December 3rd Sem 56073 Rock Mechanics And Engineering Previous Question Paper
Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (CE) (2012 to 2017) (Sem.?3)
ROCK MECHANICS & ENGINEERING
Subject Code : BTCE-302
M.Code : 56073
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
SECTION-A
Answer briefly :
1.
Draw a neat sketch showing STRIKE of a Fault.
2.
Define RQD.
3.
What is the hardness of Diamond?
4.
What are shear waves?
5.
Define True Dip.
6.
How do you achieve rock reinforcement?
7.
What is Rock bolting?
8.
What is River Meandering phenomenon?
9.
Define magnitude of an earthquake.
10. Differentiate between HORST and GRABEN.
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SECTION-B
11. Explain Geological work of Glaciers.
12. Explain the properties of Limestone, briefly indicating its uses.
13. Give an account of different types of FOLDS found in nature. What is Pitching
Anticline?
14. Explain different types of Grouting.
15. How do topographical features control Civil Engineering Projects such as highways,
tunnels and reservoirs?
SECTION-C
16. Why shear tests are necessary for a rock mass? How shear strength of rock mass can be
evaluated with the help of Jack Test.
17. What are static and dynamic methods for evaluation of elastic constants of rocks?
Discuss in brief.
18. Write short notes on :
a) Igneous Rocks
b) CABLE Tests
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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This post was last modified on 13 February 2021