SITU ION 4: Using the provisions of NSCP Section 411.3 the allowable shear stress of concrete parallel to the longer direction is 0.816 MPa. A 600mm x 400mm reinforced concrete column is reinforced with 8- 28mm diameter bars that are equally distributed around its perimeter. Ties are 12 mm diameter while concrete cover from edge of ties to face of member is 40mm. f.' = 27 6 MPa fy - 415 MPa

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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SITUATION 4:
Using the provisions of NSCP Section
411.3 the allowable shear stress of
concrete parallel to the longer direction
is 0.816 MPa.
A 600mm x 400mm reinforced
concrete column is reinforced with 8-
28mm diameter bars that are equally
distributed around its perimeter. Ties
are 12 mm diameter while concrete
cover from edge of ties to face of
member is 40mm.
fe = 27.6 MPa, fy = 415 MPa
11. Which of the following gives the
ultimate factored shear force, Vu in the
shorter direction of column if the
nominal strength to be provided by the
ties is 375 kN. Use o = 0.75.
a. 255.14 kN
c. 279.40 kN
b. 403.89 kN
d. 525.94 kN
12. Which of the following gives the
ultimate factored shear force, Vu in the
longer direction of column if the ties are
spaced at every 220 mm. Use o = 0.75.
a. 367.348 kN
c. 387.348 kN
b. 438.67 kN
d. 567.35 kN
13. Compute for ultimate axial load that
the section could carry? Use o = 0.65.
a. 5233.14 kN
C. 4233.74 kN
b. 3233.24 kN
d. 3930.75 kN
Transcribed Image Text:SITUATION 4: Using the provisions of NSCP Section 411.3 the allowable shear stress of concrete parallel to the longer direction is 0.816 MPa. A 600mm x 400mm reinforced concrete column is reinforced with 8- 28mm diameter bars that are equally distributed around its perimeter. Ties are 12 mm diameter while concrete cover from edge of ties to face of member is 40mm. fe = 27.6 MPa, fy = 415 MPa 11. Which of the following gives the ultimate factored shear force, Vu in the shorter direction of column if the nominal strength to be provided by the ties is 375 kN. Use o = 0.75. a. 255.14 kN c. 279.40 kN b. 403.89 kN d. 525.94 kN 12. Which of the following gives the ultimate factored shear force, Vu in the longer direction of column if the ties are spaced at every 220 mm. Use o = 0.75. a. 367.348 kN c. 387.348 kN b. 438.67 kN d. 567.35 kN 13. Compute for ultimate axial load that the section could carry? Use o = 0.65. a. 5233.14 kN C. 4233.74 kN b. 3233.24 kN d. 3930.75 kN
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