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4. A piece of cubic member made from aluminum (E 70 GPa 0.33) is under compressive...
Aluminum (E = 70 Gpa) workpiece CE is clamped in place as shown here. This piece...
Aluminum (E = 70 Gpa) workpiece CE is clamped in place as shown
here. This piece is 2-cm-tall and has a 0.5 cm x 1 cm rectangular
cross-section. A 4-cm-long- steel (E = 200 Gpa), 1-cm-diameter bolt
is adjusted to generate the workpiece clamping force. Assuming that
member ABC is rigid, x = 4 cm, and the bolt is initially adjusted
for no load in any member, what is the maximum stress in the bolt
if the stress in the...
The rod ABCD is made of an aluminum alloy with a modulus of elasticity E = 70 GPa
The rod ABCD is made of an aluminum alloy with a modulus of elasticity E = 70 GPa. For the loading shown, and neglecting the weight of the rod, determine the stress in sections AB, BC, and CD and the deflection of point D. For stress, answer to nearest whole number. Use 3 decimal places for displacement. Drawing is not to scale. Assume compressive stresses are positive, and that displacement to the right is positive. Stress in AB = _______ MPa Stress...
7. (15pts) An aluminum plate (E = 74 GPa, v = 0.33) is subjected to a...
7. (15pts) An aluminum plate (E = 74 GPa, v = 0.33) is subjected to a centric axial load that causes a normal stress o shown in Fig. 4. Knowing that, before loading, a line of slope 2 : 1 is scribed on the plate, determine the slope of the line when o = 125 MPa. We were unable to transcribe this image
Segment B of the composite beam is made from aluminum (Es=70 GPa) and segment A is...
Segment B of the composite beam is made from aluminum (Es=70 GPa) and segment A is steel (Ext=210 GPa). The allowable bending stress (tensile/compressive) for aluminum and steel are allow)al=100Mpa and (allow)se=150MPa. Determine the maximum allowable intensity (w) of the uniformly distributed load. (Hint: NA is located at 150 mm from top edge. Show that I=850*10 mm. for aluminum equivalent). 100 mm W steel 100 mm 4.0 m 300 mm aluminum B
In the system, each element is made of aluminum. and E = 70 GPa. Cross sections...
In the system, each element is made of aluminum.
and E = 70 GPa. Cross sections of vertical connections 10x40
Mm. For the upload shown
a) FC by taking pin diameters 10 mm only for this option
the greatest stress in the element.
b) Safety shear stress at point F for 75 MPa
the diameter of the pin,
c) Displacement of the G point,
You calculate.
250 mm 400 mm А B 250 mm 40 mm с E 300 mm...
2. The plate shown in the figure is made of steel with E-210 GPa andv 0.33....
2. The plate shown in the figure is made of steel with E-210 GPa andv 0.33. Assume plane stress (t,,-t-o, =0). a) If σ、x-100 MPa、determine Ihe magnitude ofo, such that the width b-400 mm does not change. b) Determine the change in length of the diagonals of the rectangle. c) 6 points 12 points Assuming the thickness to be 10 mm, calculate the change in the thickness of the member. 7 points Sy b 400 mm 600mm
0.10m Assuming the surface of an Aluminum (E-70 Gpa and v = 0.30) cylindrical pressure vessel...
0.10m Assuming the surface of an Aluminum (E-70 Gpa and v = 0.30) cylindrical pressure vessel is in a state of plain stress, with an internal gas pressure of P - 8 MPa. Determine the strain in the z-direction (z) if the "hoop" stress and "longitudinal" stress of the vessel are defined as: OLA P-r Pr and ơL--2t if the radius of the pressure vessel is r-0.04 m and the wall thickness is t 0.004 mm. Note: the image to...
Bar B of the pin connected system is made of aluminum alloy (E=105 GPa, A=1200 mm^2)...
Bar B of the pin connected system is made of aluminum alloy
(E=105 GPa, A=1200 mm^2) and bar A is made of a hardened carbon
steel (E=210 GPa, A=1200 mm^2). Bar CDE is rigid. When the system
is unloaded, Bars A and B are unstressed.
Determine:
a) The Normal Stress in bars A and B. (5pts)
b) The Shearing Stress in the 20-mm diameter pin E which is in
double shear. (5pts)
c) If the yield stress of the material...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
Please make sure your answer. Thank you 2. A solid aluminum (E = 70 GPa, yield...
Please make sure your answer. Thank you
2. A solid aluminum (E = 70 GPa, yield strength = 250 MPa) cylindrical bar transitions to a truncated cone and is loaded axially at B and C as shown. The cylindrical section is 3.0 cm in diameter and the end of the truncated cone is 1.0 cm in diameter. The length of AB = 12 cm. of BC = 3 cm, and CD = 15 prior to the loads being applied. a)...
Aluminum (E = 70 Gpa) workpiece CE is clamped in place as shown
here. This piece is 2-cm-tall and has a 0.5 cm x 1 cm rectangular
cross-section. A 4-cm-long- steel (E = 200 Gpa), 1-cm-diameter bolt
is adjusted to generate the workpiece clamping force. Assuming that
member ABC is rigid, x = 4 cm, and the bolt is initially adjusted
for no load in any member, what is the maximum stress in the bolt
if the stress in the...
7. (15pts) An aluminum plate (E = 74 GPa, v = 0.33) is subjected to a centric axial load that causes a normal stress o shown in Fig. 4. Knowing that, before loading, a line of slope 2 : 1 is scribed on the plate, determine the slope of the line when o = 125 MPa. We were unable to transcribe this image
Segment B of the composite beam is made from aluminum (Es=70 GPa) and segment A is steel (Ext=210 GPa). The allowable bending stress (tensile/compressive) for aluminum and steel are allow)al=100Mpa and (allow)se=150MPa. Determine the maximum allowable intensity (w) of the uniformly distributed load. (Hint: NA is located at 150 mm from top edge. Show that I=850*10 mm. for aluminum equivalent). 100 mm W steel 100 mm 4.0 m 300 mm aluminum B
In the system, each element is made of aluminum.
and E = 70 GPa. Cross sections of vertical connections 10x40
Mm. For the upload shown
a) FC by taking pin diameters 10 mm only for this option
the greatest stress in the element.
b) Safety shear stress at point F for 75 MPa
the diameter of the pin,
c) Displacement of the G point,
You calculate.
250 mm 400 mm А B 250 mm 40 mm с E 300 mm...
2. The plate shown in the figure is made of steel with E-210 GPa andv 0.33. Assume plane stress (t,,-t-o, =0). a) If σ、x-100 MPa、determine Ihe magnitude ofo, such that the width b-400 mm does not change. b) Determine the change in length of the diagonals of the rectangle. c) 6 points 12 points Assuming the thickness to be 10 mm, calculate the change in the thickness of the member. 7 points Sy b 400 mm 600mm
0.10m Assuming the surface of an Aluminum (E-70 Gpa and v = 0.30) cylindrical pressure vessel is in a state of plain stress, with an internal gas pressure of P - 8 MPa. Determine the strain in the z-direction (z) if the "hoop" stress and "longitudinal" stress of the vessel are defined as: OLA P-r Pr and ơL--2t if the radius of the pressure vessel is r-0.04 m and the wall thickness is t 0.004 mm. Note: the image to...
Bar B of the pin connected system is made of aluminum alloy
(E=105 GPa, A=1200 mm^2) and bar A is made of a hardened carbon
steel (E=210 GPa, A=1200 mm^2). Bar CDE is rigid. When the system
is unloaded, Bars A and B are unstressed.
Determine:
a) The Normal Stress in bars A and B. (5pts)
b) The Shearing Stress in the 20-mm diameter pin E which is in
double shear. (5pts)
c) If the yield stress of the material...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
Please make sure your answer. Thank you
2. A solid aluminum (E = 70 GPa, yield strength = 250 MPa) cylindrical bar transitions to a truncated cone and is loaded axially at B and C as shown. The cylindrical section is 3.0 cm in diameter and the end of the truncated cone is 1.0 cm in diameter. The length of AB = 12 cm. of BC = 3 cm, and CD = 15 prior to the loads being applied. a)...
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