A steel bar of rectangular cross-section 50 mm × 60 mm is pinned at one end and fixed at the other end. It is subjected to axial compression. If the proportional limit of the material is 240 MPa then (Take E= 210 × 103 MPa) A Ratio of minimum MOI and maximum MOI of the section is 0.694. Correct Option B Minimum length of the column is 1341.22 mm. © Minimum length of the column is 1896.916 mm. Correct Option Slenderness ratio is used as a parameter to differentiate between long and short columns. Correct Option

Structural Analysis
6th Edition
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A steel bar of rectangular cross-section 50 mm x 60 mm is pinned at one end and fixed at the other end. It is subjected
to axial compression. If the proportional limit of the material is 240 MPa then
(Take E = 210 x 10³ MPa)
A Ratio of minimum MOI and maximum MOI of the section is 0.694.
Correct Option
Minimum length of the column is 1341.22 mm.
Minimum length of the column is 1896.916 mm.
Correct Option
Slenderness ratio is used as a parameter to differentiate between long and short columns.
Correct Option
Transcribed Image Text:A steel bar of rectangular cross-section 50 mm x 60 mm is pinned at one end and fixed at the other end. It is subjected to axial compression. If the proportional limit of the material is 240 MPa then (Take E = 210 x 10³ MPa) A Ratio of minimum MOI and maximum MOI of the section is 0.694. Correct Option Minimum length of the column is 1341.22 mm. Minimum length of the column is 1896.916 mm. Correct Option Slenderness ratio is used as a parameter to differentiate between long and short columns. Correct Option
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