a) Calculate an expression in terms of Young's Modulus, E, and Second Moment of Area, I, for the deflection in the beam shown in Fig. 3.1 at a position 2.3m from the left hand side of the beam (from R₁). R₁ 2m 20 17kN/m 20 20 Figure 3.1 If the beam in part a) has the cross-sectional profile as shown below in Fig. 3.2 and a Young's Modulus, E, of 200GN/m². Calculate the magnitude of the deflection at 2.3m from the left-hand side. 150 1.5m Figure 3.2 20kN 0.5m 300 R2
a) Calculate an expression in terms of Young's Modulus, E, and Second Moment of Area, I, for the deflection in the beam shown in Fig. 3.1 at a position 2.3m from the left hand side of the beam (from R₁). R₁ 2m 20 17kN/m 20 20 Figure 3.1 If the beam in part a) has the cross-sectional profile as shown below in Fig. 3.2 and a Young's Modulus, E, of 200GN/m². Calculate the magnitude of the deflection at 2.3m from the left-hand side. 150 1.5m Figure 3.2 20kN 0.5m 300 R2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:a) Calculate an expression in terms of Young's Modulus, E, and Second Moment of
Area, I, for the deflection in the beam shown in Fig. 3.1 at a position 2.3m from
the left hand side of the beam (from R₁).
R1₁
2m
17kN/m
20
20
mond
1.5m
figure 3.1
If the beam in part a) has the cross-sectional profile as shown below in Fig. 3.2 and
a Young's Modulus, E, of 200GN/m². Calculate the magnitude of the deflection at
2.3m from the left-hand side.
20kN
150
Figure 3.2
(All dimensions in mm)
0.5ml
R₂
300
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