Question

Design for flexure: a simple span beam 26’ long to carry PD =
1000# and PL = 2000# at the center of the span.

f’c = 4,000psi

fy = 60,000psi

(show all work)

Answer #1

Design for flexure a simple span beam 26’ long to carry PD =
1000# and PL = 2000# at the center of the span. f’c = 4,000psi and
fy = 60,000psi. show all work, not in milimeters

design a 12" wide beam with a simple span of 28′ to carry
PD = 2000lb & PL = 2000lb at the center
of the span f’c = 4,000lb/in2 fy =
60,000lb/in2
factor loads
estimate height
depth=h-2.75"
Estimate reinforcement – As =
Mu/4dest
Check minimum reinforcing
requirements
Asmin = (200/fy)bh
Asmin = 3(√f’c/fy)bh
Select Reinforcing Bars

design a 12" wide beam
with a simple span of 28′ to carry PD = 2000lb &
PL = 2000lb at the center of the span
factor loads 1.2D+1.6L
Calculate Mu = PuL/4
f’c = 4,000lb/in2 fy =
60,000lb/in2
estimate height
depth = h - 2.75
Estimate reinforcement – As =
Mu/4dest
Check minimum reinforcing requirements
Asmin = (200/fy)bh
Asmin = 3(√f’c/fy)bh
Select reinforcing
bars

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A
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equivalent to a uniform dead load of 20 psf, and a live load of 100
psf. Design the beam, using f’c = 4500 psi and fy = 60...

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A rectangular beam having b=300 mm and d=575 mm, spans 5.5 m
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1.using...

Delta airlines case study
Global strategy. Describe the current global
strategy and provide evidence about how the firms resources
incompetencies support the given pressures regarding costs and
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