Prob. 3.3-2. The three-part axially loaded member in Fig. P3.3-2 consists of a tubular segment (1) with outer diameter (d.), = 1.25 in. and inner diameter (d), = 0.875 in., a solid circular rod segment (2) with diameter d₂ = 1.25 in., and another solid circular rod segment (3) with diameter d; = 0.875 in. The line of action of each of the three applied loads is along the centroidal axis of the member. (a) Determine the axial stresses 0₁, 02, and ; in each of the three respective segments. (b) If L₁ = L₂ = L = 20 in. and E= 30 × 10³ ksi, what are the nodal displacements , uc, and up? 0.875 in 1.25 in. (1) 3 kips B 4 kips -L₂- P3.3-2 "C 0.875 in. -15 up 2 kips D

Prob. 3.3-2. The three-part axially loaded member in Fig. P3.3-2 consists of a tubular segment (1) with outer diameter (d.), = 1.25 in. and inner diameter (d), = 0.875 in., a solid circular rod segment (2) with diameter d₂ = 1.25 in., and another solid circular rod segment (3) with diameter d; = 0.875 in. The line of action of each of the three applied loads is along the centroidal axis of the member. (a) Determine the axial stresses 0₁, 02, and ; in each of the three respective segments. (b) If L₁ = L₂ = L = 20 in. and E= 30 × 10³ ksi, what are the nodal displacements , uc, and up? 0.875 in 1.25 in. (1) 3 kips B 4 kips -L₂- P3.3-2 "C 0.875 in. -15 up 2 kips D

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

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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

Please show all steps so your approach is easy to follow including free body diagram.

Prob. 3.3-2. The three-part axially loaded member in Fig.
P3.3-2 consists of a tubular segment (1) with outer diameter
(d.), = 1.25 in. and inner diameter (d), = 0.875 in., a solid
circular rod segment (2) with diameter dy = 1.25 in., and
another solid circular rod segment (3) with diameter d
0.875 in. The line of action of each of the three applied loads
is along the centroidal axis of the member. (a) Determine
the axial stresses 0₁, 02, and a; in each of the three respective
segments. (b) If L₁ = L₂ = L₁ = 20 in. and E= 30 x 10¹
ksi, what are the nodal displacements , uc, and up?
0.875 in
A
1.25 in.
3 kips
B
4 kips
·L₂
P3.3-2
0.875 in.
4
Lz
2 kips

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