Q-2: Estimate short-term and long-term deflections for simply supported beam shown in Figure below, which is assumed to be made of nominal aggregates and properties removed at twenty-eight day. Concrete grade: C30 Instantaneous static modulus of elasticity = 26 kN/mm² Reinforced: hot-rolled high-vield f 160 2

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Q-2: Estimate short-term and long-term deflections for simply supported
beam shown in Figure below, which is assumed to be made of nominal
aggregates and properties removed at twenty-eight day.
Concrete grade: C30
Instantaneous static modulus of elasticity = 26 kN/mm²
Reinforced: hot-rolled high-yield fy
= 460 kN/mm²
= 10 kN/m u.d.l
= 5 kN/m u.d.l
Loading: dead (permanent
Live (transitory)
h=700
b=300
AS
009 =P
2 No 12mm bars
span=12m
5 No 25 mm bars
Transcribed Image Text:Q-2: Estimate short-term and long-term deflections for simply supported beam shown in Figure below, which is assumed to be made of nominal aggregates and properties removed at twenty-eight day. Concrete grade: C30 Instantaneous static modulus of elasticity = 26 kN/mm² Reinforced: hot-rolled high-yield fy = 460 kN/mm² = 10 kN/m u.d.l = 5 kN/m u.d.l Loading: dead (permanent Live (transitory) h=700 b=300 AS 009 =P 2 No 12mm bars span=12m 5 No 25 mm bars
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