Question
In: Civil Engineering
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 Cb value.
Solutions
Ally Wells answered 1 year agoRelated Solutions
STEEL STRUCTURES A 20ft long simply supported beam is made of W21X55 with fy=50ksi. The service...
STEEL STRUCTURES
A 20ft long simply supported beam is made of W21X55 with
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(including self weight), LL=4 k/ft. Show if the beam is adequate
for shear.
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A
simply supported 7 ft long solid wooden beam is designed to carry a
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A simply supported beam with a span of 26 FT is used to carry a
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The immediate deflection due to live load is limited...
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
(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" ?
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...
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
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moment. Assume full lateral support and A992 steel. Design by (a)
LRFD and (b) ASD
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