RCC - Question Bank (Mid I Exam)

Basic – Limit State Design

1. Explain:

A). Grade of Concrete

B), Limit States

C). Factored Load.

D). Grades of Steel

E). Effective Depth of beam

F). Characteristic Strength of Concrete and Steel

G). Under Reinforced vs Over Reinforced Beam Section.

H). Compression Zone and Tension Zone in a Simply Supported Beam

Design of Singly Reinforced Beam

2.    Design a simply supported beam of 5 m span carrying a working udl of 4 KN/m. Adopt M20 & Fe415

3.    Determine the Ultimate Moment of Resistance of a beam of 250mm x 450mm reinforced with 43 bars of 20mm dia. Adopt M20 & Fe415

4.    Design a rectangular beam to resist a Factored BM of 75 KN-m. Adopt M20 & Fe415

5.    Design a Cantilever beam of 1.5 m span carrying a working udl of 6 KN/m. Adopt M20 & Fe415

Design of Doubly Reinforced Beam

6.    Design Ultimate Moment of Resistance of a beam section of 250mm x 400mm provided with 3 No’s of 25mm dia in Tension zone and 4 No’s of 16mm dia in compression zone. Adopt M20 & Fe415

7.    Design a beam of 25mm x 400mm to resist a Factored Moment of 120 KN-m. Adopt M20 & Fe415

Design of T- Beam

8.    Design a T-beam for a span of 8 m carrying a working udl of 5 KN/m. b_f= 1800m, D_f=100mm, b_w=230mm. Adopt M20 & Fe415

9.    Determine Ultimate Moment of Resistance of T-beam having b_f=1200mm, D_f=100mm, b_w=230mm. Ast = 3 No’s of 25mm dia bars.

Design for Shear

10.  The Factored S. F. in a beam section of 300mm X 450mm having 3 No’s 25mm bars is 100 KN. Design Shear reinforcement for the beam. Adopt M20 & Fe415

Design forTorsion

11.  Design the reinforcement in a beam of 300mm x 500mm subjected to Mu = 120 KN-m, Vu= 75KN, Tu= 250KN-m. Adopt M20 & Fe415

Design for Bond

12.  Check for bond of a simply supported beam of 250mm x 400mm resting on supports of 230mm width and reinforced with 3 HYSD bars of 20mm dia. on tension side. Adopt M20 & Fe415