A 3 m concrete column 300 mm in diameter is reinforced with 5 - 15M steel rods (reinforcing bars). Each bar has a cross-sectional area of 200 mm?. The modulus of elasticity for steel is 200 GPa and 25 GPa for concrete. The column carries a load of 1.25 MN. What is the stress in the steel and the concrete.
A 3 m concrete column 300 mm in diameter is reinforced with 5 - 15M steel rods (reinforcing bars). Each bar has a cross-sectional area of 200 mm?. The modulus of elasticity for steel is 200 GPa and 25 GPa for concrete. The column carries a load of 1.25 MN. What is the stress in the steel and the concrete.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A 3 m concrete column 300 mm in diameter is reinforced with 5 - 15M steel rods (reinforcing bars). Each bar
has a cross-sectional area of 200 mm?. The modulus of elasticity for steel is 200 GPa and 25 GPa for concrete.
The column carries a load of 1.25 MN. What is the stress in the steel and the concrete.
[ans: 128.7 MPa, 16.1 MPa]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F778d5557-811c-4dc9-86a3-928f98aaebcb%2F7bc7dbaf-b1c8-412f-bcaa-8fa6b7a7ab48%2Fkfu84z9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 3 m concrete column 300 mm in diameter is reinforced with 5 - 15M steel rods (reinforcing bars). Each bar
has a cross-sectional area of 200 mm?. The modulus of elasticity for steel is 200 GPa and 25 GPa for concrete.
The column carries a load of 1.25 MN. What is the stress in the steel and the concrete.
[ans: 128.7 MPa, 16.1 MPa]
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