Lecture
Under central tension (compression), normal stresses arise in the cross section: |
where N is the longitudinal force; |
F is the cross-sectional area. |
These stresses are uniformly distributed across the cross section (Figure 2.3). |
Fig. 2.3 |
The strength test of the centrally stretched rod is performed according to the condition: |
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Strength of materials
Terms: Strength of materials