Question
In: Civil Engineering
Complete the bending design of a simply supported reinforced concrete beam with the following parameters: Service...
Complete the bending design of a simply supported reinforced concrete beam with the following parameters: Service loads are WD = 2.5 Kip/ft and WL = 1.5 Kip/ft, Span = 16 ft, f'c = 6,000 psi, fy = 40,000 psi, b = 12 in., cover to the center of the steel = 3 in. Assume phi = 0.9, but make sure that phi is actually 0.9 at the end. Find h by doubling the recommended minimum height for this beam and provide it in whole inches rounded up to the nearest inch.
Solutions
Ally Wells answered 9 months agoRelated Solutions
. A simply supported reinforced concrete beam needs to be designed with the following details: Size...
. A simply supported reinforced concrete beam needs to
be designed with the following details: Size of Beam: 350 mm x 450
mm. Effective length of Beam: 8 m. Dead Load excluding self-weight
of Beam: 30.5 kN/m Reinforcement: 25 mm bars and 8 mm stirrups
Effective cover to compression reinforcement: 30 mm
i. Design the beam and find out the number of bars
required.
ii. Design the beam for shear.
iii. Draw the detailing of beam.
Live load = 8KN/m...
. A simply supported reinforced concrete beam needs to be designed with the following details: Size...
. A simply supported reinforced concrete beam needs to
be designed with the following details: Size of Beam: 350 mm x 450
mm. Effective length of Beam: 8 m. Dead Load excluding self-weight
of Beam: 30.5 kN/m Reinforcement: 25 mm bars and 8 mm stirrups
Effective cover to compression reinforcement: 30 mm
i. Design the beam and find out the number of bars
required.
ii. Design the beam for shear.
iii. Draw the detailing of beam.
Live load = 3KN/m...
Describe the mechanism of failure of Reinforced Concrete beam in bending
Describe the mechanism of failure of Reinforced Concrete
beam in
bending
A simply supported reinforced concrete beam with uniformly distributed load of 10 kN/m has a span...
A simply supported reinforced concrete beam with uniformly
distributed load of 10 kN/m has a span of 6.0 metres. The beam
cross-section is 225 mm breadth by 300 mm depth. Sketch and design
the beam. Make necessary and realistic assumptions where
applicable
Consider a concrete beam in an interior environment as follows: a. The beam is simply supported...
Consider a concrete beam in an interior environment as follows:
a. The beam is simply supported with a design span of 4.8 metres.
b. The dead load in the beam is uniformly distributed. c. Dead load
on the beam, in addition to its own weight, is 6.9 KN/m of which
75% is permanent (long term). d. The beam carries a single
concentrated live load at mid-span of 70 KN. e. 20% of the live
load is considered short term. f....
Design a simply supported one-way reinforced concrete floor slab to span 10 ft and carry a...
Design a simply supported one-way reinforced concrete floor
slab to span 10 ft and carry a service live load of 175 psf and a
service dead load of 25 psf (the dead load does not include the
self-weight of the slab).
Use f’c = 3000 psi and Fy = 60,000 psi. Make the slab
thickness to 1/2-in. increments.
2. A simply supported rectangular concrete beam is to be made from M21 concrete grade and...
2. A simply supported rectangular concrete beam is to be made
from M21 concrete grade and reinforced with steel bar of 345 MPa
yield strength. It carries a uniformly distributed load of 12.5
kN/m and has a span of 6 m. Design the beam, assuming that the
shape factor is 0.4. The weight density of steel is 77 kN/m3 and
that of concrete is 24 kN/m3.
Determine the nominal concrete cover for a simply supported beam with exposure condition XC4. The concrete...
Determine the nominal concrete cover for a simply supported beam
with exposure condition XC4. The concrete strength is 25MPa, the
diameter of tension reinforcement is 32mm, diameter of shear link
is 10mm, design working life is 50 years and the quality control is
normal.
Design a rectangular reinforced concrete beam for a simple span of 35 ft. Uniform service loads...
Design a rectangular reinforced concrete beam for a simple span
of 35 ft. Uniform service loads are 1.0 kip/ft dead load (excluding
the self-weight of the beam) and 1.2 kips/ft live load. Use
f′c=4,000 psi and fy=60,000 psi. Sketch your design.
Design a rectangular reinforced concrete beam for a simple span of 32 ft. Uniform service loads...
Design a rectangular reinforced concrete beam for a simple span
of 32 ft. Uniform service loads are 1.5 kips/ft dead load and 2.0
kips/ft live load. Assuming that the total depth h is not to exceed
32 in. and that there is no limitation on the width b. Use f′c =
3000 psi and fy = 60,000 psi. Sketch your design
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