Problem (7.1): An element in plane stress from the frame of a racing car is oriented known angle 6 (see Figure 7.30). On this inclined element, the normal and shear have the magnitudes and directions shown in the figure. Determine the normal and she stresses acting on an element whose sides are parallel to the xy axes; that is, determine Oy, and Txy. Show the results on a sketch of an element oriented at 0 =0°. at stresses 4,180 psi 2,360 psi 0=30° 15,220 psi Figure (7.30)
Problem (7.1): An element in plane stress from the frame of a racing car is oriented known angle 6 (see Figure 7.30). On this inclined element, the normal and shear have the magnitudes and directions shown in the figure. Determine the normal and she stresses acting on an element whose sides are parallel to the xy axes; that is, determine Oy, and Txy. Show the results on a sketch of an element oriented at 0 =0°. at stresses 4,180 psi 2,360 psi 0=30° 15,220 psi Figure (7.30)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Problem (7.1): An element in plane stress from the frame of a racing car is oriented ata
known angle 0 (see Figure 7.30). On this inclined element, the normal and shear st
have the magnitudes and directions shown in the figure. Determine the normal and she
stresses acting on an element whose sides are parallel to the xy axes; that is, determine
Oy, and Try. Show the results on a sketch of an element oriented at 0 =0°.
ly
4,180 psi
2,360 psi
0=30°
15,220 psi
Figure (7.30)
177
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