B.TechSemester 62024-25Design Of Concrete StructuresBCE601

Design Of Concrete Structures (BCE601) - AKTU Question Paper 2024-25

B.Tech · Semester 6 · Free PDF Download

This is the official AKTU Design Of Concrete Structures Previous Year Question Paper for B.Tech Semester 6, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech

Semester:Semester 6

Session:2024-25

University:AKTU / UPTU

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Questions Asked in 2024-25

Design Of Concrete Structures (BCE601) — extracted question text · 70 marks · 3 Hours

Section AAttempt all q u e s t i o n s i n b r i e f . 0 2 x 7 = 1 4

a
State the limitations of the Working Stress Method (WSM)
b
Given: Dead Load = 100 kN, Live Load = 150 kN, Wind Load = 50 kN. Calculate the Design Load
c
Write the expression for minimum shear reinforcement in RCC be ams
d
State the IS Code expression used to check the bond length in reinforced concrete members
e
Provide the IS code specificati ons for the spacing of main bars in slabs
f
How do you classify a col umn as short or long?
g
Define a retaining wall and its purpose in structures

Section BAttempt any three o f t h e f o l l o w i n g : 0 7 x 3 = 2 1

a
Discuss the assumptions of the Working Stress Method (WSM) a nd explain their significance
b
A simply supported RCC beam of 250 mm width and 450 mm effec tive depth is reinforced with 4 bars of 18 mm diameter. Design the shear rein forcement if M20 concrete and Fe415 steel are used, and the beam is subjected to a shear force of 200 kN at service load
c
Describe the design procedure for a two-way slab using the L imit State Method
d
List and explain the codal provisions related to lateral and longitudinal reinforcement in columns as per IS code
e
Explain the step-by-step design of an isolated footing along with a neat sketch

Section CAttempt any one part of the following: 07 x 1 = 07

a
A singly reinforced concrete beam is 300 mm wide and 450 mm effective depth, reinforced with 4 bars of 16 mm diameter. If safe stress in con crete and steel are 7N/mm2 and 230N/mm 2. Respectively. Find moment of resistance of section
b
Explain the different design philosophies used in reinforced concrete design
a
A T-beam with flange width = 1400 mm, flange thickness = 100 mm, rib width = 300 mm, and effective depth = 500 mm is to be designed as a bal anced section. Find the required reinforcement and the limiting moment of resi stance. Use M20 and Fe250
b
Design a singly reinforced concrete beam of width 300 mm, su bjected to an ultimate moment of 250 kN-m. Assume fck = 25 MPa and fy = 415 MPa
a
Design a simply supported roof slab for a room having clear dimensions of 7.5 m × 3.5 m. The slab is subjected to an imposed load of 5 kN/m². Use M20 grade concrete and Fe415 grade steel. Assume a bearing width of 200 m m on the supporting walls. Also, check for the shear and bond length
b
Design a reinforced concrete s lab for a room of clear dimensions 4m×5m.The slab is supported on walls of width 300mm.The slab is carrying a live load of 4 KN/m2and floor finish 1 KN/m2.Use M 20 concrete and Fe415 steel .The corners of slab are held down
a
Design A R-C-column of size 450 mm x 600 mm subject to an ax ial total of 2000 kN under service load condition. U nsupported length of column i s 3m, use M 20 concrete and Fe 415 steel. Assume leff = l
b
Design the reinforcement in a spiral column of 400-mm diamet er subjected to a factored load of 1500 kN. The column has an unsupported length of 3.4 m and is braced against sideway. Use M 25 concrete and Fe 415 steel
a
Write neat sketch explain the deflected shape of a cantileve r retaining wall under loading for stem, Heel slab, Toe slab
b
Find the depth of square footing by Punching shear and find the reinforcement for an axially loaded column of 450mm× 450mm size. The safe bearing capacity of soil is 190kN/m 2. Load on column is 850KN. Use M 20 concrete and Fe 415 steel. Draw neat sketch

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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