A rectangular beam with a width of 8 in., an effective depth of 1ð in., and a total depth of 12 in. is reinforced with a single fiberglass reinforcing bar that has a cross-sectional area of 0.45 in?. The bar has a nominal tensile strength of 140,000 psi, a linear stress-strain curve to failure, and a strain at failure of 1.8 percent. The concrete strength f' = 6000 psi. Determine the nominal flex- ural strength of the section.
A rectangular beam with a width of 8 in., an effective depth of 1ð in., and a total depth of 12 in. is reinforced with a single fiberglass reinforcing bar that has a cross-sectional area of 0.45 in?. The bar has a nominal tensile strength of 140,000 psi, a linear stress-strain curve to failure, and a strain at failure of 1.8 percent. The concrete strength f' = 6000 psi. Determine the nominal flex- ural strength of the section.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A rectangular beam with a width of 8 in., an effective depth of 1ð in., and a
total depth of 12 in. is reinforced with a single fiberglass reinforcing bar that
has a cross-sectional area of 0.45 in?. The bar has a nominal tensile strength
of 140,000 psi, a linear stress-strain curve to failure, and a strain at failure of
1.8 percent. The concrete strength f' = 6000 psi. Determine the nominal flex-
ural strength of the section.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd4b5a0b-b3de-4373-b901-1d9a3746489e%2F8a1b1795-2c63-4249-9a36-1ee1a3571362%2F2d0vrvg_processed.png&w=3840&q=75)
Transcribed Image Text:A rectangular beam with a width of 8 in., an effective depth of 1ð in., and a
total depth of 12 in. is reinforced with a single fiberglass reinforcing bar that
has a cross-sectional area of 0.45 in?. The bar has a nominal tensile strength
of 140,000 psi, a linear stress-strain curve to failure, and a strain at failure of
1.8 percent. The concrete strength f' = 6000 psi. Determine the nominal flex-
ural strength of the section.
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