when they are initially pinned to a straight, rigid, horizontal beam BF. Subsequentially, heating of the rods causes them to elongate and leaves the beam in the position denoted by B*D*F*. Point D moves vertically downward by a distance 8p = 0.24 in., and the inclination angle of the beam is 0 = 0.5° in the counterclockwise sense, as indicated on Fig. P2.3-8. Determine the strains e₁, 2, and e, in the three rods. VEXE Jc E O 6 ft (2) (3) B 3 8p -3 ft BL D* P2.3-8 2 ft- F* 4 ft 10
when they are initially pinned to a straight, rigid, horizontal beam BF. Subsequentially, heating of the rods causes them to elongate and leaves the beam in the position denoted by B*D*F*. Point D moves vertically downward by a distance 8p = 0.24 in., and the inclination angle of the beam is 0 = 0.5° in the counterclockwise sense, as indicated on Fig. P2.3-8. Determine the strains e₁, 2, and e, in the three rods. VEXE Jc E O 6 ft (2) (3) B 3 8p -3 ft BL D* P2.3-8 2 ft- F* 4 ft 10
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.21P: A slightly tapered bar AB of solid circular crass section and length L is supported at end B and...
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