1. The section shown in the figure fails in flexure. Determine the magnitude of the compressive force, the amount of steel needed to maintain equilibrium, and the nominal flexural capacity. The depth of the equivalent a = 8 in 28 in stress block a coincides with the center of the circular hole. The hole has a diameter of 8 in. The beam has #4 stirrups and f =5 ksi, fy =60 ksi 16 in
1. The section shown in the figure fails in flexure. Determine the magnitude of the compressive force, the amount of steel needed to maintain equilibrium, and the nominal flexural capacity. The depth of the equivalent a = 8 in 28 in stress block a coincides with the center of the circular hole. The hole has a diameter of 8 in. The beam has #4 stirrups and f =5 ksi, fy =60 ksi 16 in
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:1. The section shown in the figure fails in
flexure. Determine the magnitude of the
compressive force, the amount of steel needed
to maintain equilibrium, and the nominal
flexural capacity. The depth of the equivalent
a = 8 in
28 in
stress block a coincides with the center of the
circular hole. The hole has a diameter of 8 in.
The beam has #4 stirrups and
f =5 ksi,
fy =60 ksi
16 in
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