Question
In: Civil Engineering
Determine the required shear reinforcing for a simply supported concrete beam 7 meters long with a...
Determine the required shear reinforcing for a simply supported concrete beam 7 meters long with a cross section of 500 millimeters in depth and a width of 380 millimeters. Use fc = 35 MPa fy = 400 MPa. The longitudinal steel uses one row of 25M bars. The specific live load is 29 kKn/m. The beam is not exposed.
Solutions
Ally Wells answered 1 year agoRelated Solutions
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.
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.
Draw the enveloped shear diagram and enveloped moment diagram for a simply supported beam with a...
Draw the enveloped shear diagram and enveloped moment diagram
for a simply supported beam with a uniform dead load of 1.00kip/ft,
a uniform live load of 1.50kip/ft and a concentrated live load of
175 kip. the dead load is applied to te entire span. the live load
may be positioned anywhere on the span.
A beam 3m long is simply supported at its ends. The beam is loaded with a...
A beam 3m long is simply supported at its ends. The beam is
loaded with a downward vertical load of 200N at a point 2m from the
left support.
USING AMM.
a.) The maximum deflection is located at what distance from the
left support? Answer: 1.63m
b.) Calculate the maximum deflection assuming E = 50 GPa and I =
1x10^6 mm4 Answer 2.9mm
A beam 3m long is simply supported at its ends. The beam is loaded with a...
A beam 3m long is simply supported at its ends. The beam is
loaded with a downward vertical load of 200N at a point 2m from the
left support.
Using DIM:
a. The maximum deflection is located at what distance from the
left support?
b. Calculate the maximum deflection assuming E = 50 GPa and I =
1x10^6 mm4
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.
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.
A simply supported 7 ft long solid wooden beam is designed to carry a concentrated load...
A
simply supported 7 ft long solid wooden beam is designed to carry a
concentrated load P = 600 lbf in the center. The distance between
supports is 72 inches. The cross sectional area is 2” (inches) wide
and 6” (inches) high. Determine the moment of mass of the beam
(lbm), inertia (in4) and deflection (in). This wood has the
following material properties: Modulus of elasticity = 2.5 x 106
psi and Density = 40 lbm/ft3.
. 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...
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