With reference to Figure RN-21, an eccentric compressive load is applied to the rectangular column at point Q. 300 mm A Q 450 mm. C Y Fig. RN-21 If the eccentricity about the x-axis is 60 mm and the magnitude of the load is 225 kN, determine the eccentricity of the load about the y-axis so as to produce a compressive stress of 1.75 MPa at point A. 42.5 129.375 37.5 140.625
With reference to Figure RN-21, an eccentric compressive load is applied to the rectangular column at point Q. 300 mm A Q 450 mm. C Y Fig. RN-21 If the eccentricity about the x-axis is 60 mm and the magnitude of the load is 225 kN, determine the eccentricity of the load about the y-axis so as to produce a compressive stress of 1.75 MPa at point A. 42.5 129.375 37.5 140.625
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:SITUATION:
With reference to Figure RN-21, an eccentric compressive load is applied to the rectangular
column at point Q.
300 mm
Q
450 mm.
C
Fig. RN-21
If the eccentricity about the x-axis is 60 mm and the magnitude of the load is 225 kN,
determine the eccentricity of the load about the y-axis so as to produce a compressive stress
of 1.75 MPa at point A.
42.5
129.375
37.5
140.625

Transcribed Image Text:(continuation)
300 mm
Q
450 mm
D
Fig. RN-21
Using the answer in the previous item for the eccentricity about the y-axis, determine the
induced stress at point D if the load is 225 kN and eccentricity about the x-axis is 60 mm.
1.313 MPa (T)
2.91 MPa (C)
0.5 MPa (T)
1.58 MPa (C)
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