5%

10%

15%

20%

24 to 48 hours

3 days

7 days

14 days

±5% of average

± 10% of average

± 15% of average

±20% of average

effective span of T-beam

distance between points of zero moments in the beam

distance between points of maximum moments in the beam

clear span of the T-beam

3.5 m

4 m

4.5 m

5 m