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. bf= 1800m,
Df=100mm, bw=230mm. Adopt M20 &
Fe415
9.
Determine
Ultimate Moment of Resistance of T-beam having bf=1200mm, Df=100mm,
bw=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
