An experiment was carried out to study the effect of reinforced flanges on the torsional capacity of reinforced concrete T-beams. Several different types of T-beams were used in the experiment, each with a different flange width. The beams were tested by subjecting them to combined torsion and bending to failure (elongation). Below are the results obtained for 70 cm beams and 100 cm beams (assuming normal populations) Width 70cm 6.0 7.2 10.2 13.2 11.4 13.6 9.2 Width 100cm 6.8 9.2 8.8 13.2 11.2 14.9 10.2 11.8 15.2 Is there evidence of a difference in the variation of torques of the two types of T-beams? Use α = 0.1
An experiment was carried out to study the effect of reinforced flanges on the torsional capacity of reinforced concrete T-beams. Several different types of T-beams were used in the experiment, each with a different flange width. The beams were tested by subjecting them to combined torsion and bending to failure (elongation). Below are the results obtained for 70 cm beams and 100 cm beams (assuming normal populations) Width 70cm 6.0 7.2 10.2 13.2 11.4 13.6 9.2 Width 100cm 6.8 9.2 8.8 13.2 11.2 14.9 10.2 11.8 15.2 Is there evidence of a difference in the variation of torques of the two types of T-beams? Use α = 0.1
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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An experiment was carried out to study the effect of reinforced flanges on the torsional capacity of reinforced concrete T-beams.
Several different types of T-beams were used in the experiment, each with a different flange width. The beams were tested by subjecting them to combined torsion and bending to failure (elongation).
Below are the results obtained for 70 cm beams and 100 cm beams (assuming normal populations)
Width 70cm
6.0
7.2
10.2
13.2
11.4
13.6
9.2
Width 100cm
6.8
9.2
8.8
13.2
11.2
14.9
10.2
11.8
15.2
Is there evidence of a difference in the variation of torques of the two types of T-beams? Use α = 0.1
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