Question
In: Civil Engineering
. 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 square.
The missing values should be assume.
Extracts of BS8110
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 = 3KN/m...
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...
A Simply supported rectangular, tension-reinforced beam is to be designed for dead load of 0.75 k/ft...
A Simply supported rectangular, tension-reinforced beam is to be
designed for dead load of 0.75 k/ft plus self weight and service
live load of 2.0 k/ft, with a 30 -ft simple span. Material strength
will be fy = 60 ksi and fc = 5 ksi for steel and normal weight
concrete respectively.
Start the design of the beam dimensions using the rules of
thumbs in class. The total beam depth, h, must not exceed twice the
width.
Calculate the required...
A Simply supported rectangular, tension-reinforced beam is to be designed for dead load of 0.75 k/ft...
A Simply supported rectangular, tension-reinforced beam is to be
designed for dead load of 0.75 k/ft plus self weight and service
live load of 2.0 k/ft, with a 30 -ft simple span. Material strength
will be fy = 60 ksi and fc = 5 ksi for steel and
normal weight oncrete respectively.
Startthe design of the beam dimensions using the rules of thumbs
in class. The total beam depth, h, must not exceed twice
the width.
Calculate the required beam...
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....
Determine shear force resisted by a Reinforced concrete beam of size 230 x 450 mm simply...
Determine shear force resisted by a Reinforced concrete beam of
size 230 x 450 mm simply supported over an effective span of 5.5 m
which is reinforced with 4 - #16 mm bars in tension, supported with
#8 mm dia 2-legged stirups @ 150 mm c/c upto 0.25 L from end
Support and #8 mm dia 2-legged stirups @ 100 mm c/c at mid-span.
consider moderate exposed conditions, use M20 grade of concrete and
Fe 415 grade of HYSD steel.
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.
This question is referring to a concrete beam with steel rebar reinforcement, For a simply supported...
This question is referring to a concrete beam with steel rebar
reinforcement,
For a simply supported beam with width 10 inches and depth 14
inches design the steel to resist a maximum moment of 50 kip feet.
span=15 feet. Concrete 4 ksi. steel is 60 ksi.
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