Question
In: Civil Engineering
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
Solutions
Ally Wells answered 1 year agoRelated Solutions
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
A 14ft long simply supported beam of A992 steel is laterally braced only at its ends....
A 14ft long simply supported beam of A992 steel is laterally
braced only at its ends. It has a uniformly distributed dead load
of 2k/ft. and uniformly distributed live load of 3k/ft. Determine:
Size based on bending.
determine Factored loads, bending moment,
Determine Allowable Bending Moment based on Lb
compare actual to allowable
check deflection with 5wL4/384EI
Check Shear determine Maximum shear Vu compare to allowable
.6FyAwCv
A 35 ft simply supported beam is loaded with concentrated loads 15 ft in from each...
A 35 ft simply supported beam is loaded with concentrated loads
15 ft in from each support. On one end, the dead load is 8.0 kips
and the live load is 18.0 kips. At the other end, the dead load is
4.0 kips and the live load is 9.0 kips. Include the self-weight of
the beam in the design. Lateral supports are provided at the
supports and the load points. Determine the least-weight W-shape to
carry the load. Use A992...
A 15-m simply supported beam is subjected to a uniformly increasing load of zero, 3m from...
A 15-m simply supported beam is subjected to a
uniformly increasing load of zero, 3m from the left support, to
30kN/m at the right support. A 20kN point load is also acting 1
meter from the left support. The cross section of the beam is 500mm
x 800mm. Assume that tendons are applied in constant eccentricity
of e = 150mm. Determine:
Moment at midspan
Maximum Moment
Stress of the section where moment is maximum,
assuming the effective Jacking Force to...
A simply supported beam has a width of 200mm and depth of 400mm is 4m long....
A simply supported beam has a width of 200mm and depth of 400mm
is 4m long. It carries a uniformly distributed load of 20 kN/m over
the whole beam and a point load of 40 kN at the center of the beam.
Compute the maximum deflection if the maximum slope produced in the
beam is 2× ??-3 radian.
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.
Consider a W30x99 beam (Fy = 60 ksi) that is simply supported, 30 ft. long, and...
Consider a W30x99 beam (Fy = 60 ksi) that is simply supported,
30 ft. long, and subjected to a point load
at the midspan. The point service load consists of 60% live load
and 40% dead load. Lateral supports exist
at the ends only. Design code to comply with: 2016 AISC LRFD.
(a) Determine the maximum point service load P for strong-axis
bending assuming Cb = 1.0.
(b) Redetermine the maximum point service load P for strong-axis
bending considering proper...
You are analyzing a 40 FT long simply supported beam (b = 10 IN, d =...
You are analyzing a 40 FT long simply supported beam (b = 10 IN,
d = 21.5 IN, h = 24 IN) in an existing building. The dead load on
this beam is 1.2 KLF and you are tasked with deciding whether a
load of 2 KLF of live load can be applied in addition. Based on the
original plans, you think that the compressive strength of the
concrete f’c = 3000 PSI and the yield strength of the rebar...
(1) A simply supported steel beam is 30' long and subjected to a uniform distributed 1.3...
(1) A simply supported steel beam is 30' long and subjected to a
uniform distributed 1.3 kips per foot. What is the minimum required
section modulus for this beam if we do not want its maximum stress
to exceed 50 ksi?
(2) What is the minimum inertia of the beam in the previous
question if we do not want it to deflect more than 1/2" ?
2.A simply supported beam has a width of 200mm and depth of 400mm is 4m long....
2.A simply supported beam has a width of 200mm and
depth of 400mm is 4m long. It carries a
uniformly distributed load of 20 kN/m over the whole beam and a
point load of 40 kN at the
center of the beam. Compute the maximum deflection if the maximum
slope produced in the
beam is 2× ??-3 radian.
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