When a column is subjected to an eccentric load, the stress induced in the column will be ( )
A: direct stress only
B: bending stress only
C: shear stress only
D: direct and bending stress both
A: direct stress only
B: bending stress only
C: shear stress only
D: direct and bending stress both
举一反三
- Which of the following is NOT a correct view on stress A: Stress has both positive and negative aspects. B: Stress is only a positive reaction of the body to pressure. C: Stress is unavoidable as part of our nature, D: Stress only leads to serious problems.
- The cross section of a straight beam remains plane when the beam deforms due to bending. This causes ( ) on one side of the beam and ( ) on the other side. The neutral axis is subjected to ( ) .? normal stress; shear stress; zero stress|tensile stress; compressive stress; zero stress|compressive stress; tensile stress; maximum normal stress|shear stress; normal stress; zero stress
- （） is induced due to temperature variation along slab thickness. A: thermal stress B: primary stress C: shear stress D: curling stress
- Under the same material conditions, as the flexibility increases, ( ). A: The critical stress of the long column decreases while that of the medium flexibility bar remains unchanged. B: The critical stress of the intermediate column decreases while that of the large flexibility bar remains unchanged. C: The critical stress of the large and the intermediate column are both decreased. D: The critical stress of the large and the intermediate column are both unchanged.
- Each word has only one stress and the stress in always on the vowel.