B.TechSemester 72021-22Advanced Concrete DesignKCE-073
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Advanced Concrete Design (KCE-073) - AKTU Question Paper 2021-22

B.Tech · Semester 7 · Free PDF Download

This is the official AKTU Advanced Concrete Design Previous Year Question Paper for B.Tech Semester 7, academic session 2021-22. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 7
Session:2021-22
University:AKTU / UPTU

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Questions Asked in 2021-22

Advanced Concrete Design (KCE-073) — complete question paper

Section AAttempt all q u e s t i o n s i n b r i e f . 2 x 10 = 20
  • a
    Define liquid retaini ng structures. 2 1
  • b
    What is approximate method for design of tank? 2 1
  • c
    Define INTZ tanks. 2 2
  • d
    Define top dome for overhead tanks. 2 2
  • e
    What is prestressing? 2 3
  • f
    Define degree of prestressing. 2 3
  • g
    What are ultimate tensile strength? 2 4
  • h
    Define kern distance. 2 4 i. Define deep beams. 2 5 j. Where Corbel are used? 2 5
Section BAttempt any three o f t h e f o l l o w i n g :
  • a
    Find out the earth pressure on tank when wall with moist bac k fill when the tank is empty and underground
  • b
    Analyze the overhead tanks for Wind forces. 10 2
  • c
    Write the advantages of Prestressed concrete over Reinforced concrete. 10 3
  • d
    In a post tensioned beam the cable is subjected to 1150 N/mm 2. If the slip at the jacking end is found to be 3.50 m . Find the percen tage loss of stress due to this case if the beam is 20 m long
  • e
    What situation when deep beams are used ? And write empirica l expressions for lever arm (z)
Section CAttempt any one p a r t o f t h e f o l l o w i n g :
  • a
    A clarifier tank of diameter 35 m has walls 5.25 m tall abov e its base slab. Using M25 concrete and Fe 415 steel design the tank
  • b
    Find the active earth pressure for the tank if back fill is saturated sandy soil
  • a
    Find the Bending moment for the base slab of tank situated a bove ground level
  • b
    A reinforced concrete water tank is 6mx 3 m with a maximum d epth of 2.5m . 150 mm x 150 mm splays are provided at the junction of w alls and base slab . The tank is supported on brick masonry walls al l round. Design the tank use M20 concrete and mild steel reinforcement
  • a
    Write the basic concepts of Prestressed concrete. 10 3
  • b
    A rectangular concrete beam 300 mm x 500 mm with a span of 7 .5m is prestressed by a straight cable carrying an effective prestress ing force of 400 kN, located at an eccentricity of 50 mm . If the beam suppo rts a live load of 2.5 kN/m, calculate the resultant stresses at the centr a l c r o s s – section of the beam
  • a
    Write the short notes on follo wing ; (i) Loss due to shrinkage of concrete (ii)Loss due to friction for curvature effect
  • b
    A pretensioned concrete beam , 150 mm wide and 300 mmm deep , is prestressed by straight wires carrying a initial force of 150 k N at an eccentricity of 50 mm. The values E s and E C are 210 kN/m 2 and 35 kN/m2 respectively. Estimate the percentage loss of stress in steel due to elastic deformation of concrete if the area of steel wires is 188 mm2
  • a
    A corbel attached to a 250 mm x 250 mm R.C.C. column , carri es a factored load of 400 kN at a distance of 170 mm from the face o f column. Design the corbel using M25 concrete
  • b
    Design a deep beam 300 mm wide and 4 m deep, simply supporte d over
  • a
    span of 6 m . The beam carries a live load of 160 kN/m at the service state and is supported on walls of 600 mm thick on each end . U se M20 concrete and Fe415 steel having permissible tensile stress of 230 N/mm2

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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