A beam is limited to the dimensions b = 15 in, d = 20 in,. and d' = 4 in. If Mp = 170 kip-ft (including beam weight), and ML = 225 kip-ft, answer the following: (fc' = 4000 psi and fy = 60000 psi) Assuming p=0.90, what is the limiting steel ratio for the beam to be considered singly reinforced? b. What is the maximum steel area based on this ratio? c. Is the area obtained in (2) enough to carry the moment? d. How many #8 (A = 0.785 sq. in) are needed for compression reinforcement? a.

A beam is limited to the dimensions b = 15 in, d = 20 in,. and d' = 4 in. If Mp = 170 kip-ft (including beam weight), and ML = 225 kip-ft, answer the following: (fc' = 4000 psi and fy = 60000 psi) Assuming p=0.90, what is the limiting steel ratio for the beam to be considered singly reinforced? b. What is the maximum steel area based on this ratio? c. Is the area obtained in (2) enough to carry the moment? d. How many #8 (A = 0.785 sq. in) are needed for compression reinforcement? a.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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pleaseh help

A beam is limited to the dimensions b = 15 in, d = 20 in,. and d' = 4 in. If Mp = 170 kip-ft (including beam
weight), and ML = 225 kip-ft, answer the following: (fc' = 4000 psi and fy = 60000 psi)
Assuming p=0.90, what is the limiting steel ratio for the beam to be considered singly reinforced?
b. What is the maximum steel area based on this ratio?
c. Is the area obtained in (2) enough to carry the moment?
d. How many #8 (A = 0.785 sq. in) are needed for compression reinforcement?
a.

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