Question
In: Physics
Select simply supported timber beams (S4S) for the following uniformly distributed line loads and spans. deflection...
Select simply supported timber beams (S4S) for the following uniformly distributed line loads and spans. deflection is not to exceed span/240. douglas fir, 200 lb/ft., 24ft span.
Solutions
genius_generous answered 1 year agoRelated Solutions
Deflection tests were conducted on a steel joist and a timber joist both simply supported over...
Deflection tests were conducted on a steel joist and a
timber joist both simply supported over a span of 5 m and carrying
a point load of 45 kN at distance of ‘a’ from left support. Maximum
deflection was observed at a position 2.4 m from the left support
for steel joist and 1.85 m from the left support for steel joist.
Calculate and compare the results for maximum deflection, slope at
both ends and deflection under the load for...
Deflection tests were conducted on a steel joist and a timber joist both simply supported over...
Deflection tests were conducted on a steel joist and a timber
joist both simply supported over
a span of 5 m and carrying a point load of 45 kN at distance of ‘a’
from left support. Maximum
deflection was observed at a position 2.4 m from the left support
for steel joist and 1.85 m from
the left support for steel joist. Calculate and compare the results
for maximum deflection, slope at
both ends and deflection under the load for...
A simply supported beam 10-m long is acted upon by a uniformly distributed dead load of...
A simply supported beam 10-m long is acted upon by a uniformly
distributed dead load of 20 kN/m and a uniformly distributed live
load of 48 kN/m throughout its span.
Design the footings of each columns located at the supports
using the following data
Depth of Footing
(Df) = 1.20
meters
Allowable Soil Pressure
(qall) = 210
kPa
Unit Weight of Soil
(γs) = 17
kN/m3
Unit Weight of Concrete
(γc) = 24
kN/m3
Design Compressive Strength of Concrete
(f’c) = 27.6
MPa
Yield Strength of Reinforcing Steel
(fy) = 276
MPa...
A simply supported beam of 10m span carries a uniformly distributed load of 50kN/m spread over...
A simply supported beam of 10m span carries a uniformly
distributed load of 50kN/m spread over 5m from the left support and
a 5kN concentrated load on its center . Its base is 250mm while
deep is 500mm. Calculate the maximum deflection in mm. E = 2.0x10^5
N/mm2. Use the area moment method
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
A simply supported beam spans 35ft and carries a simply distrusted dead load of 0.2kip/ft including...
A simply supported beam spans 35ft and carries a simply
distrusted dead load of 0.2kip/ft including the beam self-weight
and live load of 0.8kip/ft. Determine the minimum required plastic
section modulus and select the lightest-weight W-shape to carry the
moment. Assume full lateral support and A992 steel. Design by (a)
LRFD and (b) ASD
Compare the bending moment diagrams of the indeterminate and simply supported beams. What are the advantages...
Compare the bending moment diagrams of the indeterminate and
simply supported beams. What are the advantages of using
indeterminate beams? Why are thereactions different from those of
the simply suppored beam with similar loading
A 6-m span simply supported beam carries a uniformly distributed ultimate load of 70 kN/m. The...
A 6-m span simply supported beam carries a uniformly distributed
ultimate load of 70 kN/m. The dimensions of the beam section are b
= 300 mm, d = 700 mm. The beam is reinforced with bars of 25-mm
diameter in one row. f’c = 25 MPa, and Fy = 420 MPa. Use
# 10 U-shaped stirrups. Neglect the column width. The stirrup
spacings (s) is equal to:
a.
450
mm
b.
350 mm
c.
400
mm
d.
500
mm
a simply supported beam with a uniform distrivuted load of W compute its deflection at midspan...
a simply supported beam with a uniform distrivuted
load of W compute its deflection at midspan and L/4. Draw the
deformed structure.
use L=8meters
W=8
Use A992 and select a W shape for the following beam: - Simply supported with a...
Use A992 and select a W shape for the following beam:
- Simply supported with a span length of 30 ft
- Braced at the ends of the beam only
- Uniform dead load of .75 kips
- A 34 kip point load at midspan
Use ASD
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