Civil Engineering MCQJE Level Civil Engineering
The partial safety factor γm0 (for yielding of gross section) for steel design in IS 800 is:
Steel StructuresSteel StructuresMEDIUM
Choose the correct answer
A
1.00
B
1.10
C
1.25
D
1.50
Correct Answer
B. 1.10
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IS 800 Table 5: γm0 = 1.10 for yielding and buckling checks; γm1 = 1.25 for rupture of net section. These account for variability in material properties. Design tensile capacity: Tdg = fy × Ag / γm0 (yielding) governs for compact sections.
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