PDF Govt. Engineering College, Ajmer Department of Civil Engineering

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Govt. Engineering College, Ajmer Department of Civil Engineering

Mid-term – II Time – 1hr Subject- Repair and Rehabilitation of Structure MM- 10

Session- 2017-18 3^rdYr.(VI^th Sem.)

Q1. Discuss in detail about following. (1+1+2)

(a). Ferro cement, (b). Types of grout, (c). Half-cell potential for assessment of corrosion Q2. (a). What is shotcrete, write down its uses, advantages and disadvantages? (2)

(b). Write down the properties of concrete to be placed underwater? (2)

Q3. Explain the procedure of conducting concrete hammer test on hardened concrete. (2)

Govt. Engineering College, Ajmer Department of Civil Engineering

Mid-term – II Time – 1hr Subject- Repair and Rehabilitation of Structure MM- 10

Q1. Discuss in detail about following. (1+1+2)

Govt. Engineering College, Ajmer

Department of Civil Engineering

Mid-term – II Time – 1hr Subject- Repair and Rehabilitation of Structure MM- 10

Q1. Discuss in detail about following. (1+1+2)

Govt. Engineering College, Ajmer Department of Civil Engineering

Mid-term – II Time – 1hr Subject- Repair and Rehabilitation of Structure MM- 10

Q1. Discuss in detail about following. (1+1+2)

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GOVERMENET ENGG COLLEGE, AJMER DEPARTMENT OF CIVIL ENGG

MID TERM EXAMINATION II

Subject-DCS - I Time: 1 Hour

Q1

Explain in short over and under reinforced section, and one way and two way slab.

Refer class notes

2 marks

Q2

Design a reinforced concrete slab of 5.5m X 4.0 m simply supported on all the four side. It has to carry a characteristic live load of 8kn/m

²

.Take grade of concrete cover of M 25 and steel FE 415.Exposure condition to environment is mild

4marks

Q3

Design a simply supported RCC slab for a roof of a hall 3.5 m X 8 m inside dimension with 250mm walls all around. Assume a live load of 4 kN/mm

²

and finish 1kn/mm

²

. Use concrete M 20 and steel FE 415.

4 marks

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