BEU civil engineering pyq solution. BEU precious year question solution all branch all semester . BEU previous year questions are important for exams. DESIGN OF HYDRAULIC STRUCTURE PYQ QUESTION AND SOLUTION 2022
Design of Hydraulic structure 2022 previous year solution
(a) Deflection can be controlled by using the appropriate
(i) aspect ratio (ii) modular ratio span depth ratio (iv) water/dement ratio
(b) In limit state approach, spacing of main reinforcement controls primarily
(i) collapse (ii) cracking (iii) deflection (iv) durability
(c) The limiting compressive strain concrete in bending is of
(i) 0.0035 (ΓΌ) 0.0015 (i) 0.0025 U) 0.015
(d) In case of 2-way slab, limiting deflection of the slab is
(i) primarily a function of the long span
(ii) primarily a function of the short span
(iii) independent of long or short spans
(iv) dependent on both long and short spans
(e) In case of deep beam or thin webbed RCC members, the first crack form is
(i) flexural crack
(ii) diagonal crack due to compression
(iii) diagonal crack due to tension
(iv) shear crack
(f) Drop panel is a structural component in
(i) grid floor
(ii) flat plate
(iii) flat slab
(iv) slab-beam system of floor
(g) Torsion resisting capacity of a given RC section
(i) decreases with decrease in stirrup spacing
(ii) decreases with longitudinal bars increase in
(iii) does not depend upon stirrup and Longitudinal steels
(iv) increases with the increase in stirrup and longitudinal steels
BEU PYQ SOLUTION Design of Hydraulic structure 2022 PDF IS PROVIDED BELOW
2. (a) What is the purpose of serviceability requirement?
(b) Distinguish among the working stress method, ultimate load design and limit state design.
3. (a) What are the various assumptions on which the design for the limit state of collapse in flexure is based?
(b) Under what circumstances are doubly reinforced used?
4. What are the advantages of doubly-reinforced beams over singly-reinforced beams? What are the three assumptions made for design of reinforced concrete section for limit state of collapse in flexure that lead to the limiting value of neutral? Calculate the limiting values of depth of neutral axis in terms of effective depth of section for two grade of steel having held strengths = 250 N/mm2 and 415 N/mm2
5. A rectangular RC section 25 cm wide and50 cm overall deep is reinforced with3 mm-16 mm diameter HYSD bars at an effective cover of 4 cm from bottom face. If permissible stresses in concrete in bending compression and steel are 50kg / c * m ^ 2 and2300 kg / c * m ^ 2 respectively, modular ratio m = 19 , calculate the moment of resistance of section using WSM.
6. Explain under-reinforced’, balanced’ and over-reinforced’ sections in the ultimate load theory.
7. Design the RC floor slab for a room of internal dimensions of 4 * 0m * 9 * 5mAssume the slab to be simply supported on230 mm thick masonry walls. The slab is to support live load of 4 * 0kN / (m ^ 2) and surface finish of 1kN / (m ^ 2) . Use M-20 grade concrete, HYSD steel of Fe – 415 grade. Draw reinforcement in detail.
8. Design a reinforced concrete column which is 4-5 m long and fixed at both ends. It is carrying an axial load of 2000 KN Use M-25concrete and Fe-415 steel.
9. A simply supported beam of 5 m effective span is subjected to 24 kN/m live load.f ck =20 N//m^ 2 , f_{y} = 415N / m * m ^ 2 The overall depth of the beam is 400 mm and width is 250 mm. Design the reinforcement of the beam, if K = 0.138 j = 0 80.
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BEU (Bihar Engineering University) PYQ, Model Paper Solution