A 10m simply supported rectangular beam with width b=300mm and depth d=500mm and is to carry a total uniform load of 18kN/m. The section of the beam is also subjected to a compressive force of 800kN at an eccentricity of 100mm below its neutral axis. If an engineer wants to zero the stress of the bottom fiber at the midspan of the beam by applying an additional concentrated load at the midspan, calculate the magnitude of this force. 31.33kN 62.66kN 58.05KN 80.26kN
A 10m simply supported rectangular beam with width b=300mm and depth d=500mm and is to carry a total uniform load of 18kN/m. The section of the beam is also subjected to a compressive force of 800kN at an eccentricity of 100mm below its neutral axis. If an engineer wants to zero the stress of the bottom fiber at the midspan of the beam by applying an additional concentrated load at the midspan, calculate the magnitude of this force. 31.33kN 62.66kN 58.05KN 80.26kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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prestress conc. pls answer w soultion
![A 10m simply supported rectangular beam with width b=300mm and depth d=500mm and is to carry
a total uniform load of 18kN/m. The section of the beam is also subjected to a compressive force of
800KN at an eccentricity of 100mm below its neutral axis. If an engineer wants to zero the stress of
the bottom fiber at the midspan of the beam by applying an additional concentrated load at the
midspan, calculate the magnitude of this force.
<
31.33KN
62.66kN
58.05KN
80.26kN
Previous
Next >](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc74f7894-a131-4887-9eb6-e470c30c42f4%2F3680ada2-098a-48de-ae72-a53e3094263f%2F57rpamn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 10m simply supported rectangular beam with width b=300mm and depth d=500mm and is to carry
a total uniform load of 18kN/m. The section of the beam is also subjected to a compressive force of
800KN at an eccentricity of 100mm below its neutral axis. If an engineer wants to zero the stress of
the bottom fiber at the midspan of the beam by applying an additional concentrated load at the
midspan, calculate the magnitude of this force.
<
31.33KN
62.66kN
58.05KN
80.26kN
Previous
Next >
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