Download JNTUK M-Tech 2020 R19 Civil 1107 Repair & Rehabiltation Of Structures Model Question Paper

Download JNTUK (Jawaharlal Nehru Technological University Kakinada (JNTU kakinada)) M.Tech (ME is Master of Engineering) 2020 R19 Civil 1107 Repair & Rehabiltation Of Structures Model Previous Question Paper

[M19 ST1107]

I M. Tech I Semester (R19) Regular Examinations
REPAIR & REHABILTATION OF STRUCTURES
(Civil Engineering)
MODEL QUESTION PAPER
TIME: 3 Hrs. Max. Marks: 75 M
Answer ONE Question from EACH UNIT
All questions carry equal marks
*****

CO KL M
UNIT - I
1. a). Categorise the materials used for repair 1 K4 7
b). Distinguish between visual investigation methods. 1 K4 8
OR
2. a). Distinguish between Glass fiber wraps and carbon fiber wraps. 1 K4 7
b). Examine non-destructive evaluation and its importance. 1 K4 8

UNIT - II
3. a). Classify structural concrete strengthening. 2 K4 7
b). Categorise methods of repair of cracks. K4 8
OR
4. a).
Examine beam shear capacity strengthening, shear transfer strengthening
and stress reduction techniques.
2 K4 7
b).
Award column strengthening, flexural strengthening and connection
stabilization.
K5 8

UNIT - III
5. Discover the bonded installation techniques. 2 K4 15

OR
6. Contrast the fundamental de-bonding mechanisms. 2 K4 15

UNIT - IV
7. a). Examine the mechanical properties of fiber-reinforced concrete. 4 K4 7
b). Discover the applications of fiber-reinforced concrete. 8

OR
8. a). Discover the properties and reaction mechanism of fly ash-modified
concrete.
4 K4 7
b). Examine the durability of fly ash-modified concrete. 8

UNIT - V
9. Theme of the high performance concrete. 4 K4 15
OR
10. Theme of Self-compacting concrte. 4 K4 15

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