Uttar Pradesh Technical University (UPTU) 2007 Bachelor of Architecture Architectural Structures-IV - Question Paper

Printed Pages : 2    AR - 403

PAPER ID : 8544

(Following Paper ID and Roll No. to be filled in your Answer Book)

Roll No

B. ARCH.

(SEM. IV) EXAMINATION, 2006-07 ARCHITECTURAL STRUCTURES - IV

[Total Marks : 50

Note : (1)    Use of IS : 456 & IS : 1905 allowed.

(2)    All questions carry equal marks.

(3)    Attempt all questions.

(4)    Assume missing data.

1 Attempt any four parts :

(1)    Nominal mix and design mix

(2)    Concept of reinforcement bars

(3)    Dead load and live load

(4)    M20 and Fe 415

(5)    Shear stirrups

(6)    Properties of concrete.

2 (a) Write concept of working stress method.    5

OR

(a)    What is balanced steel for M20 and Fe415 in working stress method and explain under and over reinforced section beam.

(b)    Differentiate (i) singly and doubly reinforced 5 beam and (2) one way and two way slabs.

3 Design one way slab for 10 m x 3 m slab for 10 steel only. Take imposed load 1.5 kN/sqm. Use M20 and Fe 415. Take support width as 300 mm masonry walls.

OR

3    Derive all single reinforced constants for M 20 10 and Fe 415

4    Design a beam of limited Section (300 mm x    10 650 mm effective), for 120 kN-M moment, show cross section. Use M 20 and Fe 415. Also explain concept of effective width for a T beam.

OR

4    Design a simple supported slab 3mx5m internal 10 size of a residential room supported on 250 mm thick walls. Corners are not designed for end torsion. Take

live load 2.5 kN/sqm. Use M 20 and Fe 415.

5    Write type of brick wall and its footing and give 10 correlation of brick compressive strength and mortar ratio.

OR

5 Write design steps for brick column footing and 10 design a footing for a brick column subjected to 20T load. Write your assumptions taken.

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Attachment: uttar-pradesh-technical-university--uptu--2007-bachelor-of-architecture-20899-1.pdf

Earning:   Approval pending.