Part 2Calculate the cross-sectional area A1 of the aluminum bar, and the cross-sectional area A2trans of transformed steel bar.Answers:A1 =iin.?.A2 transin.?.i Part 1An aluminum [E = 10000 ksi] bar is bonded to a steel [E = 30000 ksi] bar to form a composite beam. The aluminum bar has widthb= 2.00 in. and height d = 0.625 in. The steel bar has width b = 2.00 in. and height d2 = 0.750 in. The composite beam is subjectedto a bending moment of M = + 10O Ib-ft about the z axis.Determine:(a) the maximum bending stresses in the aluminum and steel bars.(b) the stress in the two materials at the joint where they are bonded together.yMSteel (2)Steeld2AluminumdAluminum (1)bTransform the steel bar (2) into an equivalent amount of aluminum (1). Calculate the transformed width for the steel bar b2 trans-Answer: b2 trans =iin.

Answered: Image /qna-images/answer/40fb0c8d-af4d-466c-9610-e4ca0b650bf9.jpg

An aluminum [E = 10000 ksi] bar is bonded to a steel [E = 30000 ksi] bar to form a con = 2.00 in. and height d4 = 0.625 in. The steel bar has width b = 2.00 in. and height d2 = to a bending moment of M = + 100 Ib-ft about the z axis. Determine: (a) the maximum bending stresses in the aluminum and steel bars. (b) the stress in the two materials at the joint where they are bonded together.

An aluminum [E = 10000 ksi] bar is bonded to a steel [E = 30000 ksi] bar to form a con = 2.00 in. and height d4 = 0.625 in. The steel bar has width b = 2.00 in. and height d2 = to a bending moment of M = + 100 Ib-ft about the z axis. Determine: (a) the maximum bending stresses in the aluminum and steel bars. (b) the stress in the two materials at the joint where they are bonded together.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A composite beam is made of two brass [E =101 GPa] plates bonded to an aluminum [E =64 GPa] bar, as shown in Figure below. The beam is subjected to a bending moment of 2030 N-m acting about the z axis. Assume b=53 mm, d1=52 mm, d2 =11 mm, Determine: (a)the maximum bending stresses in the brass plates and the aluminum bar. (b) the stress in the brass at the joints where the two materials are bonded together.
A composite beam is made of two brass [E = 107 GPa] plates bonded to an aluminum [E = 65 GPa] bar, as shown. The beam is subjected %3! to a bending moment of 1890 N-m acting about the z axis. Assume b=59 mm, d,=49 mm, d2=10 mm. Determine: (a) the maximum bending stresses opr, oal in the brass plates and the aluminum bar. (b) the stress in the brass obrj at the joints where the two materials are bonded together. Brass (2) dz Aluminum (1) Brass (2) dz b Answers: (a) Obr = i MPa, oal = i MPa. (b) Obri i MPа.
In the figure, copper AB copper with a diameter of 24 mm and BC steel bars with a diameter of 20 mm are rigidly connected to each other at point B. A force of 6 kN was applied to the rod at the B point and 12 kN at the C point. Since the modulus of elasticity of copper is 100 GPa and the modulus of elasticity of steel is 200 GPa, find the displacement of the C point.
A composite beam is made of two brass [E = 97 GPa] plates bonded to an aluminum [E = 70 GPa] bar, as shown. The beam is subjectedto a bending moment of 2140 N-m acting about the z axis. Assume b=44 mm, d =50 mm, d =10 mm. Determine:(a) the maximum bending stresses , in the brass plates and the aluminum bar.(b) the stress in the brass at the joints where the two materials are bonded together.
Determine the maximum bending stress in the given figure below.
Solid Mechanics
A steel bar of cross section 500 mm2 is acted upon by the forces shown in Figure. Determine 50 kN 15 kN 10 kN 45kN the total elongation of the bar. For steel, 0.6 m 1.25 m consider E = 200 GPa.
The bar in the figure below is made from standard acrylic plastic (E = 2960 MPa). Compute the total change in length, δof the shaft due to the loadings shown.
An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 620 mm. The cross-sectional dimensions of the beam are b1 = 39 mm, d1 = 82 mm, b2 = 23 mm, d2 = 23 mm, and a = 8 mm. For this material, the allowable tensile bending stress is 20 MPa, and the allowable compressive bending stress is 12 MPa. Determine the largest moment M that can be applied as shown to the beam.
Consider the following figure. ot oc i (a) Determine the maximum tensile stress and maximum compressive stress (in MPa) due to the load P acting on the simple beam AB. Data are P = 6.3 kN, L = 3.3 m, d = 1.40 m, b = 80 mm, t = 25 mm, h = 120 mm, = 90 mm. (Use the deformation sign convention.) and h₁ MPa = MPa = (b) Find the value of d (in m) for which tensile and compressive stresses are the largest. What are these stresses (in MPa)? (Use the deformation sign convention.) d = at = σ, m B MPa 000 MPa