Question
In: Civil Engineering
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.
Solutions
Ally Wells answered 1 year agoRelated Solutions
A rectangular cross section beam (A) made of steel constructed in an industrial building between two...
A rectangular cross section beam (A) made of steel constructed
in an industrial building between two columns which are “X” m
apart. The beam is acting as a support for one end of a pair of
crane wheel (B). The distance b/w wheels are “Y” m. The crane is
used to lift max. of Z tonnes of load which is having hook at the
centre of crane. Draw shear force and B.M diagram of the
beam.
Case i) If the...
A rectangular cross section beam (A) made of steel constructed in an industrial building between two...
A rectangular cross section beam (A) made of steel
constructed in an industrial building
between two columns which are “X” m apart. The beam is acting as a
support for one end of a pair of crane wheel (B). The distance b/w
wheels are “Y” m. The crane is used to lift max. of Z tonnes of
load which is having hook at the centre of crane. Draw shear force
and B.M of all types of beam
diagram of the...
A rectangular cross section beam (A) made of steel constructed in an industrial building between two...
A rectangular cross section beam (A) made of steel
constructed in an industrial building
between two columns which are “X” m apart. The beam is acting as a
support for one end of
a pair of crane wheel (B). The distance b/w wheels are “Y” m. The
crane is used to lift max.
of Z tonnes of load which is having hook at the centre of crane.
Draw shear force and B.M
diagram of the beam.
Case i) If the...
A reinforced concrete beam has square cross section (h × h). There are 9 steel reinforcing...
A reinforced concrete beam has square cross section (h × h).
There are 9 steel reinforcing bars (each of diameter ds), 3 evenly
spaced towards the top, 3 along the neutral axis, and 3 evenly
spaced towards the bottom. The vertical distance from the centre of
the bar to top (or bottom) edge of the section is called the cover,
and is denoted as e. It should be taken that ρsteel = 7850 kg/m3,
ρconcrete = 2350 kg/m3, Econcrete =...
Determine the reactions at the support of the beam. Shear force and bending moment for the...
Determine the reactions at the support of the beam. Shear force
and bending moment for the beam are described by V(x)= c0 + c1x +
c2x2 and M(x)= k0 + k1x + k2x2 + k3x3, respectively. Calculate the
coefficients for the shear force and bending moment equations. Use
L = 5.8 m, q = 2.7 N/m, and w = 8.6 N/m for your calculation.
Also, determine
Vertical reaction force at A in N (upwards force is
positive, round your result...
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.
An accelerator produces a beam of protons with a circular cross section that is 1.6 mm...
An accelerator produces a beam of protons with a circular cross
section that is 1.6 mm in diameter and has a current of 1 mA. The
current density is uniformly distributed throughout the beam. The
kinetic energy of each proton is 20 MeV. The beam strikes a metal
target and is absorbed by the target.
1) What is the number density of the protons in the beam?
2) How many protons strike the target in each minute?
3) What is...
A direct shear test is conducted on a large specimen of dry sand (square cross section...
A direct shear test is conducted on a large specimen of dry sand
(square cross section with following dimensions: 7.5 cm x 7.5 cm x
3.0 cm [height], Mass = 271.0 g) with a normal stress of 500 kPa.
Failure occurred when the horizontal force was 1.96 kN. For the
same sand, tests were also conducted to determine the specific
gravity and the maximum and minimum void ratios. These tests
yielded the following results: Gs= 2.65, emax=0.80, emin = 0.45....
Assume if the shear stress in steel exceeds about 4.00x108 N/m2 the steel ruptures. (a) Determine...
Assume if the shear stress in steel exceeds about
4.00x108 N/m2 the steel
ruptures.
(a) Determine the shearing force necessary to shear a steel bolt
1.25 cm in diameter.
(b) Determine the shearing force necessary to punch a
1.60-cm-diameter hole in a steel plate 0.530 cm thick
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.
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