- Civil Engineering
- Design of Steel Structures
- The ratio of plastic section modulus to ...

Q. |
## The ratio of plastic section modulus to elastic section modulus |

A. | is equal to 1 |

B. | is always less than 1 |

C. | is always greater than 1 |

D. | can be less than 1 |

Answer» C. is always greater than 1 |

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Design of Steel Structures

- The equivalent axial tensile load Pe, which produces an average axial tensile stress in the section equivalent to the combined stress due to axial tension P and bending M, at the extreme fibre of the section, is given by (where Z is the section modulus of the section).
- Which of the following conditions is to be satisfied both in elastic and plastic analysis?
- The ratio of shearing stress to shearing strain within elastic limit, is known as
- The ratio of hydrostatic stress to the volumetric strain within the elastic range, is called
- Poisson's ratio for steel within elastic limit, ranges from
- The ratio of longitudinal stress to strain within elastic limit, is known as
- The statical method of plastic analysis satisfies
- The mechanism method of plastic analysis satisfies
- The moment-curvature relation at a plastic hinge is
- In plastic analysis, the shape factor for circular sections, is

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