The local strain state on the steel (material properties in Table 3.9) axle of a locomotive is determined to be r = 2.1498 × 10-4, Eyy = -3.6232 × 10-5, 8zz = -1.3043 x 10-4. Yry = -2.5316 × 10-4, Yzz = 0, Yyz = 0. (a) Find the local stress state (round values to integers). (b) Find the principal stresses and the maximum shear stress. Use Mohr's circle.
The local strain state on the steel (material properties in Table 3.9) axle of a locomotive is determined to be r = 2.1498 × 10-4, Eyy = -3.6232 × 10-5, 8zz = -1.3043 x 10-4. Yry = -2.5316 × 10-4, Yzz = 0, Yyz = 0. (a) Find the local stress state (round values to integers). (b) Find the principal stresses and the maximum shear stress. Use Mohr's circle.
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Transcribed Image Text:The local strain state on the steel (material properties in Table 3.9) axle of a locomotive
-3.6232 × 10-5, €2z = -1.3043 x× 10-4,
is determined to be Ex= 2.1498 × 10-4, Eyy
Yry = -2.5316 × 10-4, Yaz = 0, Yyz = 0.
=
(a) Find the local stress state (round values to integers).
(b) Find the principal stresses and the maximum shear stress. Use Mohr's circle.
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