H.W 3 Two aluminum alloyplates (2) are attached to thesides of a wooden beam (1) asshown in Figure 3.mensions of the composite crosssection are b = 80 mm, di240 mm, b2 = 10 mm, d2b2b2The di-d2di%3D120 mm, and a = 60 mm. Deter-(2)|(2)(1)mine the maximum bendingstresses produced in both thewooden beam and the aluminumaplates if a bending momentM = +6,000 N.m is appliedabout the z axis. Assume that Ej =12.5 GPa and E2 = 70 GPa.FIGURE 3

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H.W 3_ Two aluminum alloy plates (2) are attached to the sides of a wooden beam (1) as shown in Figure 3. mensions of the composite cross section are b = 80 mm, d 240 mm, b2 = 10 mm, d2 120 mm, and a = 60 mm. Deter- b2 The di- d2 di %3D %3D (2) |(2) mine the maximum bending stresses produced in both the (1) wooden beam and the aluminum plates if a bending moment M = +6,000 N · m is applied about the z axis. Assume that Ej = 12.5 GPa and E2 = 70 GPa. FIGURE 3 %3D

H.W 3_ Two aluminum alloy plates (2) are attached to the sides of a wooden beam (1) as shown in Figure 3. mensions of the composite cross section are b = 80 mm, d 240 mm, b2 = 10 mm, d2 120 mm, and a = 60 mm. Deter- b2 The di- d2 di %3D %3D (2) |(2) mine the maximum bending stresses produced in both the (1) wooden beam and the aluminum plates if a bending moment M = +6,000 N · m is applied about the z axis. Assume that Ej = 12.5 GPa and E2 = 70 GPa. FIGURE 3 %3D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter9: Deflections Of Beams

Section: Chapter Questions

Problem 9.3.6P: -6 Calculate the maximum deflection of a uniformly loaded simple beam if the span length L = 2.0 m,...

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