[Solved] To keep the intensity of bearing pressure between the column base and concrete compressive and to vary from zero to 2P/BL, the ratio of the moment M to the axial load P should be

Q.	To keep the intensity of bearing pressure between the column base and concrete compressive and to vary from zero to 2P/BL, the ratio of the moment M to the axial load P should be
A.	l/2
B.	l/3
C.	l/4
D.	l/6
Answer» D. l/6

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Design of Steel Structures

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