top, negative, shown. If 4-#9 bars have been selected with side and top cover equal to 3.0" and end cover of 1.5", determine the minimum development length needed for the standard hook shown. Assume f-3000psi, f₁-40,000psi and no stirrups through the overhang. 3in A 1.5in
top, negative, shown. If 4-#9 bars have been selected with side and top cover equal to 3.0" and end cover of 1.5", determine the minimum development length needed for the standard hook shown. Assume f-3000psi, f₁-40,000psi and no stirrups through the overhang. 3in A 1.5in
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:4. Calculations show that 3.63 in² of top, or negative, steel is required for the beam
shown. If 4-#9 bars have been selected with side and top cover equal to 3.0" and
end cover of 1.5", determine the minimum development length needed for the
standard hook shown. Assumef=3000psi, f,=40,000psi and no stirrups through
the overhang.
3in
A
= ?
**
1.5in
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