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InsemMar 20242019 patternTE Civil

Design of RC Structures SPPU Insem Question Paper Mar 2024

This 2019-pattern Design of RC Structures paper is listed under Design of Reinforced Concrete Structures. All 6 questions are below, as printed.

Open the PDFMost repeated DRCS questions
Subject code
301013
Pattern
2019 pattern
Exam
Insem
Session
Mar 2024
Max. marks
30
Time
1 ¼ Hour
Semester
II
Paper code
[6269]-302

Printed for: T.E. (Civil Engineering) (Insem)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6
  2. Figures to the right indicate full marks.
  3. Use of IS 456-2000 and non programmable calculator is allowed.
  4. Neat diagrams must be drawn wherever necessary.
  5. Mere reproduction from IS Code as answer, will not be given full credit.
  6. Assume any other data, if necessary.

Questions

  1. Q1

    1. a)

      Enlist various design philosophies/methods for design of RCC structures. Compare working stress method with limit state method.

      [4]
    2. b)

      A beam of size 230mm × 412 mm effective depth is simply supported over a span of 5m. The reinforcement consists of 4 bars of 16mm diameter at tension face. Find intensity of uniformly distributed load (including self-weight) that can be carried by beam. Use M25 & Fe415.

      Also asked:Mar 2025

      [6]

  2. Q2

    1. a)

      Draw and explain stress-strain curves for concrete as per LSM.

      [4]
    2. b)

      Calculate maximum safe superimposed load carried by beam of effective span 7.5m. The beam is detailed as below i) Width of rib = 300mm ii) Effective flange width = 1200mm iii) Thickness of flange = 130mm iv) Effective depth = 565 mm v) Tension steel = 5nos. of 25mm diameter vi) M25 grade of concrete and Fe500 grade of steel vii) Effective cover = 35mm 2

      Also asked:Mar 2025

      [6]

  3. Q3

    1. a)

      Draw stress block diagrams with all parameters for the design of doubly reinforced RCC section of flexural member using LSM.

      [2]
    2. b)

      Design cantilever slab using LSM approach for an effective span of 1.6m carrying live load of 3.0 kN/m 2 and floor finish of 1.5 kN/m 2 . Use M25 & Fe 415. Draw the details of the reinforcement.

      Also asked:Mar 2025

      [8]

  4. Q4

    1. a)

      Enlist essential conditions to design beam section as flanged beam in floor beam system.

      Also asked:Feb 2023

      [2]
    2. b)

      A RC slab is to be provided for a passage measuring 3.2m × 7.5m with 230mm wide beams around all edges. Design the suitable slab assuming LL 3 kN/m 2 and FF 1.5 kN/m 2 . Use M25 and Fe500. Assume moderate exposure condition. Show details of the reinforcement.

      Also asked:Mar 2025

      [8]

  5. Q5

    1. Design a simply supported two way slab of effective spans 3.6m × 5.6m effective carrying L.L. of 3 kN/m 2 and F.F. of 1 .5 kN/m 2 . Use M20 and Fe415 for mild exposure condition. Draw the details of the reinforcement. (Neglect design of distribution steel and check for shear)

      Also asked:Mar 2025

      [10]

  6. Q6

    1. Design a two way slab of effective spans 3.23m × 4.73m with two adjacent edges discontinuous. The slab is supported on beams of 230m width around all edges. Provide L.L. of 2.5kN/m 2 and F.F. of 1 kN/m 2 . Use M30 and Fe500. Show the details of the reinforcement with neat and clean sketch. (Neglect design of distribution steel, torsion reinforcement and check for shear) eeee

      Also asked:Mar 2025

      [10]