Question
In: Civil Engineering
Q5: Experiments were conducted to determine the deflection on a T- section steel girder 200 mm...
Q5: Experiments were conducted to determine the deflection on a T- section steel girder 200 mm x 200 mm x 10 mm and a rectangular beam made up of concrete having breadth 15 cm and depth equal to 25 cm. T- section girder is used as a simply supported beam for a span of 4 meters but rectangular beam is used as a cantilever beam for span of 6 meters. Both beams are subjected to a uniformly distributed load ‘w’ N/mm run over the entire span. Suggest a suitable value for ‘w’ so that the maximum deflection in the simply supported beam does not exceed 17.65 mm. Compare the maximum value of slope and deflection for both steel and concrete beams. Modulus of Elasticity, E for steel = 2 x 107 N/cm2, E for concrete = 2.5 x 107 kg/cm2. What will be your suggestions to minimize the deflection on both steel and concrete beams based on the results obtained for the slope and the deflection of beams
Solutions
Ally Wells answered 9 months agoRelated Solutions
Q4: Experiments were conducted to determine the safe buckling load on columns with T-section 100 mm...
Q4: Experiments were conducted to determine the safe buckling
load on columns with T-section 100 mm × 100 mm × 10 mm with
different support conditions. When both ends of the columns are
fixed, safe crippling load carried by the column was found to be 60
× 103 N. Suggest the length for other three columns for the same
crippling load when the support conditions are changed to one end
fixed but the other end free, both the ends hinged...
Q4: Experiments were conducted to determine the safe buckling load on columns with T-section 100 mm...
Q4: Experiments were conducted to determine the safe
buckling load on columns with T-section
100 mm × 100 mm × 10 mm with different support conditions. When
both ends of the columns
are fixed, safe crippling load carried by the column was found to
be 60 × 103 N. Suggest the
length for other three columns for the same crippling load when the
support conditions are
changed to one end fixed but the other end free, both the ends
hinged...
Q4: Experiments were conducted to determine the safe buckling load on columns with T-section 100 mm...
Q4: Experiments were conducted to determine the safe
buckling load on columns with T-section
100 mm × 100 mm × 10 mm with different support conditions. When
both ends of the columns
are fixed, safe crippling load carried by the column was found to
be 60 × 103 N. Suggest the
length for other three columns for the same crippling load when the
support conditions are
changed to one end fixed but the other end free, both the ends
hinged...
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 steel alloy specimen having a rectangular cross section of dimensions 19.1 mm × 3.0 mm...
A steel alloy specimen having a rectangular cross section of
dimensions 19.1 mm × 3.0 mm (0.7520 in. × 0.1181 in.) has the
stress-strain behavior shown in the Animated Figure 6.22. If this
specimen is subjected to a tensile force of 95120 N (21380 lbf)
then (a) Determine the amount of elastic strain induced. (b)
Determine the amount of plastic strain induced. (c) If its original
length is 590 mm, what will be its final length after this force is...
A specimen of concrete column (200 x 200 mm) of 1.5 m long with 4 steel...
A specimen of concrete column (200 x 200 mm) of 1.5 m long with
4 steel rebars (20 mm in diameter) inside with same length. If Ec =
21 Gpa, Es = 210 GPa, and free shrinkage strain = 0.0004, estimate
the force carried by concrete and steel after shrinkage. If
concrete tensile strength, ft = 5 MPa, will crack develop in this
specimen?
The steel beam has the cross section shown. The beam length is L = 6.9 m, and the cross-sectional dimensions are d = 345 mm, bf = 185 mm, tf = 15 mm, and tw = 10 mm.
The steel beam has the cross section shown. The beam length is L = 6.9 m, and the cross-sectional dimensions are d = 345 mm, bf = 185 mm, tf = 15 mm, and tw = 10 mm. Calculate the largest intensity of distributed load w0 that can be supported by this beam if the allowable bending stress is 185 MPa.
Determine the classification of a landfill that yields evaporation records of 2 200 mm per year...
Determine the classification of a landfill that yields
evaporation records of 2 200 mm per year and rainfall of 600 mm per
year. The site receives only general waste from a rural community
and the estimated current disposal rate is 0.80 Tons per day. The
site life is expected to be 7 years.
Determine the location of the shear centre of the C-shaped rolled-steel beam cross-section C150x19.3 with respect...
Determine the location of the shear centre of the C-shaped
rolled-steel beam cross-section C150x19.3 with respect to the
centre of the web. Indicate whether it is to the left or right of
the centre of the web. Assume the section to be thin walled and
neglect the rounding of corners.
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