Question
In: Civil Engineering
1. A 3.5 m clear span singly reinforced cantilever beam has a rectangular section of b=300mm...
1. A 3.5 m clear span singly reinforced cantilever
beam has a rectangular section of b=300mm and D=500
mm is reinforced with 2 bars of 32 mm diameter and 1 bar of 25mm
diameter in the tension zone. The
live load taken by the beam is 19 kN/m. Check if the beam is safe
to carry the above load . Use M25
and Fe500.
Solutions
Ally Wells answered 1 year agoRelated Solutions
1. A 3.5 m clear span singly reinforced cantilever beam has a rectangular section of b=300mm...
1. A 3.5 m clear span singly reinforced cantilever
beam has a rectangular section of b=300mm and D=500
mm is reinforced with 2 bars of 32 mm diameter and 1 bar of 25mm
diameter in the tension zone. The
live load taken by the beam is 19 kN/m. Check if the beam is safe
to carry the above load . Use M25
and Fe500.
(1) Select the lightest, rectangular Douglas fir section for the cantilever beam of15- ft span that...
(1) Select the lightest, rectangular Douglas fir section for the
cantilever beam of15- ft span that will carry a uniform load of 450
lb/ft. [Hint: V max = wL; Mmax = wL2/2]
1-. A concrete beam of rectangular cross section of size 300mm x 500 mm is prestressed...
1-. A concrete beam of rectangular cross section of size 300mm x
500 mm is prestressed with 750kN at an eccentricity of 100mm from
the centre of gravity of the gross section with 500 mm2 of
prestressing steel stress to 1500 N/mm2. Analyse the section for
stress (find the stress in concrete at top and bottom fibre)
2- The same concrete is covering a span of 7m. It is subjected
to live load of 20 kN/m. Evaluate the stresses at...
A beam extends over a span of 7.3 m and an overhang (cantilever) to the right...
A beam extends over a span of 7.3 m and an overhang (cantilever)
to the right of the right support of 3 m (that is, the total length
of the beam is 10.3 m.) The beam supports a service dead load of 18
t/m that does not include self-weight, and a service live load of
10 t/m. Assume the connection between the beam and the support is a
simple pin or roller.
. If self-weight is 1.512 , the height(h)...
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
Q6: A cantilever beam having span ‘L’ m was subjected to a uniformly distributed load of...
Q6: A
cantilever beam having span ‘L’ m was subjected to a uniformly
distributed load of
magnitude 8 kN/m for a distance of ‘0.6 L’ from the free end and
two concentrated loads one of
magnitude 15 kN at a distance ‘0.25 L’ m from the free end while
the other of magnitude ‘22’ kN at
a distance ‘0.6 L’ m from the free end respectively. It was
observed that the maximum bending
moment acting on the beam is equal...
Q1: A cantilever beam having span ‘L’ m was subjected to a uniformly distributed load of...
Q1: A cantilever beam having span ‘L’ m was subjected
to a uniformly distributed load of
magnitude 8 kN/m for a distance of ‘0.6 L’ from the free end and
two concentrated loads one of
magnitude 15 kN at a distance ‘0.25 L’ m from the free end while
the other of magnitude ‘22’ kN at
a distance ‘0.6 L’ m from the free end respectively. It was
observed that the maximum bending
moment acting on the beam is equal...
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
W300x0.51 steel section is used in a 3 m cantilever span. Compute the maximum deflection due...
W300x0.51 steel section is used in a 3 m cantilever span. Compute
the maximum deflection due to concentrated load of 267 kN at the
midspan. If the allowable deflection is 1/360 of the span check
whether the beam meets the deflection requirements or not
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