Download GTU B.Tech 2020 Summer 3rd Sem 3130607 Building Construction Technology Question Paper

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GUJARAT TECHNOLOGICAL UNIVERSITY

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BE - SEMESTER- III EXAMINATION - SUMMER 2020

Subject Code: 3130607 Date:28/10/2020

Subject Name: Building Construction Technology

Time: 02:30 PM TO 05:00 PM Total Marks: 70

Instructions:

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1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1

1. Give names of various methods of demolition of structures. 03

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2. Explain friction pile with neat sketch. 04
3. Differentiate between stone masonry and brick masonry. 07

Q.2

1. Explain combined footing with neat sketch. 03
2. Discuss about pile cap and pile shoes. 04

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3. Enumerate various methods of soil exploration and discuss any one with neat sketches. 07
   OR
   Write brief note on seismic refraction method and electrical resistivity method. 07

Q.3

1. Explain English bond with its use. 03

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2. Which are the remedial measures to prevent caisson diseases? 04
3. Differentiate between stone masonry and brick masonry. 07
   OR
   

Q.3

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1. Define Intrados, Rise and Springer in connection with arch. 03
2. Draw neat sketch of RCC lintel with chhaja. 04
3. Enumerate various types of cement and discuss about sulphate resistance cement. 07

Q.4

1. Draw form work for RCC footing with nomenclature. 03

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2. Define the terms: Nosing, Newel post, Winder, Soffit 04
3. Write short notes on Glazed door and Flush door. 07
   OR
   

Q.4

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1. Enlist various roofing material. 03
2. Discuss clear storey window with neat sketch. 04
3. Explain dog legged stair, Open well stair and bifurcated stair with its suitability. 07

Q.5

1. What is cofferdam? What is its use? 03

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2. Write brief note on double scaffolding. 04
3. Discuss various causes of fire and its precautionary measures. 07
   OR
   

Q.5

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1. Explain rating system of green building used in India and Globally. 03
2. Which factors are considered for deciding the method of demolition? 04
3. Discuss and explain with proper figure single and double flying shore. 07

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