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2- Knowing that a 0.5-mm gap exists between the rods shown below when the temperature is...
.. At room temperature (20°C) a 0.5-mm gap exists between the of the rods shown. At...
.. At room temperature (20°C) a 0.5-mm gap exists between the of the rods shown. At a later time when the temperature has reached 140°C, determine (a) the normal stress in the aluminum rod, (b) the change in length of the aluminum rod. (Io 0.5 mm ー250 mm→ Aluminum Stainless steel A=2000min- E = 75 GPa α = 23 × 10-6PC A=soo E= 190 GPa α = 17.3 × 10-6/oC
3.- At the ambient temperature of 20 ° C, there is a 1.5 mm gap between...
3.- At the ambient temperature of 20 ° C, there is a 1.5 mm gap
between the ends of the rods shown below when the temperature
reaches 140 ° C. Find:
a) the normal stress on the aluminum rod,
b) changing length of aluminum rod.
Make the free body diagram and explain step by step
1.5 mm 325 mm 225 mm A B Aluminum A = 2000 mm E = 75 CPA a = 23 x 10-6/C Stainless steel Acero...
A gap of 0.02 in. exists between the composite rod and the wall when the temperature...
A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 0.02 in. 14 in 18 in. - Bronze A - 2.4 in E = 15 X 10 psi a = 12 x 10-6/°F Aluminum A = 2.8 in? E= 10.6 X 10psi a = 12.9 x 10-6/°F Determine the exact length of...
d2 \\\ А Brass B Aluminum Li L2 The two rods below are constrained between two...
d2 \\\ А Brass B Aluminum Li L2 The two rods below are constrained between two rigid walls. AB is brass (Ep = 105 GPa, ab = 20.9 x 10 6 m/(m-°C)) and BC is aluminum (Eai = 72 GPa, dal = 23.9 x 10-6 m/(m:°C)). At T1 = 10.8°C, there is no stress in the rods. Determine the stress in the brass rod AB at T2 = 60.9°C. Use the following dimensions: dų = 65 mm d2 = 38...
Chapter 2, Reserve Problem 036 At a temperature of 54°F, a 0.12 in. gap exists between...
Chapter 2, Reserve Problem 036 At a temperature of 54°F, a 0.12 in. gap exists between the ends of the two bars shown. Bar (1) is an aluminum alloy (a = 12.4 x 10-6/°F] and bar (2) is stainless steel [a = 8.3 x 10-6/F]. The supports at A and C are rigid. Determine the lowest temperature at which the two bars contact each other. Assume L1 = 45 in., L2 = 63 in. (1) Answer: Final temperature = the...
The 4-mm-diameter cable BC is made of a steel with E = 200 GPa. Knowing that...
The 4-mm-diameter cable BC is made of a steel with E = 200 GPa. Knowing that the maximum stress in the cable must not exceed 190 MPa and that the elongation of the cable must not exceed 5 mm, find the maximum load P that can be applied as shown. В 2.5 m P 3.5 m с -4.0 m
The assembly shown in the figure below consists of solid AB, BC and CD rods connected...
The assembly shown in the figure below consists of solid AB, BC and CD rods connected together, the solid rod AB has 10 mm diameter and 100 mm length, the solid rod BC has 20 mm diameter a 120 mm length, while the solid rod CD has 10 mm diameter and 100 mm length. Allh rods are made of steel with E-200 GPa. the assembly is subjected to 100 kN tensile force (CLO5) The average normal stress between A and...
M5.14 Coaxial bars with temperature change scenes AT-105°C 110 mm2 160 GPa 17.71א / 2600 mm...
M5.14 Coaxial bars with temperature change scenes AT-105°C 110 mm2 160 GPa 17.71א / 2600 mm 450 mm (1) 40 GPa 1300 mm 1300 mm (2) 23.7x10 /oC (2) A (kN) F. P= 15 kN A rigid horizontal bar ABC is supported by three vertical rods (properties given). The system is stress free before the load is applied. After the load P is applied, the temperature of all three rods is raised by the indicated AT. Determine: the internal force...
Please show work :D M5.13 Rod and post with temperature change scenes 190 mm2 AT = 25°C 120 GPa = 15.7 x10-/C 40 kN (1)...
Please show work :D
M5.13 Rod and post with temperature change scenes 190 mm2 AT = 25°C 120 GPa = 15.7 x10-/C 40 kN (1) 290 mm2 (2) 200 GPa A B 17.7 x10-/C 2700 mm 1900 mm F (kN) A composite axial structure consists of two rods joined at flange B. Rods (1) and (2) are attached to rigid supports at A and C, respectively. A concentrated load P is applied to flange B in the direction shown. F2...
0.7 mm 6 BL Problem 3 - Thermal Stress (25 pts) The center rod CD of...
0.7 mm 6 BL Problem 3 - Thermal Stress (25 pts) The center rod CD of the assembly is heated from T, = 25°C to T2 = 200°C using electrical resistance heating. At the lower temperature T, the gap between C and the rigid bar is 0.7 mm. Determine the force in the rods AB and EF caused by the increase in temperature. Rods AB and EF are made of steel, and each has a cross-sectional area of 125 mm²....
.. At room temperature (20°C) a 0.5-mm gap exists between the of the rods shown. At a later time when the temperature has reached 140°C, determine (a) the normal stress in the aluminum rod, (b) the change in length of the aluminum rod. (Io 0.5 mm ー250 mm→ Aluminum Stainless steel A=2000min- E = 75 GPa α = 23 × 10-6PC A=soo E= 190 GPa α = 17.3 × 10-6/oC
3.- At the ambient temperature of 20 ° C, there is a 1.5 mm gap
between the ends of the rods shown below when the temperature
reaches 140 ° C. Find:
a) the normal stress on the aluminum rod,
b) changing length of aluminum rod.
Make the free body diagram and explain step by step
1.5 mm 325 mm 225 mm A B Aluminum A = 2000 mm E = 75 CPA a = 23 x 10-6/C Stainless steel Acero...
A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 0.02 in. 14 in 18 in. - Bronze A - 2.4 in E = 15 X 10 psi a = 12 x 10-6/°F Aluminum A = 2.8 in? E= 10.6 X 10psi a = 12.9 x 10-6/°F Determine the exact length of...
d2 \\\ А Brass B Aluminum Li L2 The two rods below are constrained between two rigid walls. AB is brass (Ep = 105 GPa, ab = 20.9 x 10 6 m/(m-°C)) and BC is aluminum (Eai = 72 GPa, dal = 23.9 x 10-6 m/(m:°C)). At T1 = 10.8°C, there is no stress in the rods. Determine the stress in the brass rod AB at T2 = 60.9°C. Use the following dimensions: dų = 65 mm d2 = 38...
Chapter 2, Reserve Problem 036 At a temperature of 54°F, a 0.12 in. gap exists between the ends of the two bars shown. Bar (1) is an aluminum alloy (a = 12.4 x 10-6/°F] and bar (2) is stainless steel [a = 8.3 x 10-6/F]. The supports at A and C are rigid. Determine the lowest temperature at which the two bars contact each other. Assume L1 = 45 in., L2 = 63 in. (1) Answer: Final temperature = the...
The 4-mm-diameter cable BC is made of a steel with E = 200 GPa. Knowing that the maximum stress in the cable must not exceed 190 MPa and that the elongation of the cable must not exceed 5 mm, find the maximum load P that can be applied as shown. В 2.5 m P 3.5 m с -4.0 m
The assembly shown in the figure below consists of solid AB, BC and CD rods connected together, the solid rod AB has 10 mm diameter and 100 mm length, the solid rod BC has 20 mm diameter a 120 mm length, while the solid rod CD has 10 mm diameter and 100 mm length. Allh rods are made of steel with E-200 GPa. the assembly is subjected to 100 kN tensile force (CLO5) The average normal stress between A and...
M5.14 Coaxial bars with temperature change scenes AT-105°C 110 mm2 160 GPa 17.71א / 2600 mm 450 mm (1) 40 GPa 1300 mm 1300 mm (2) 23.7x10 /oC (2) A (kN) F. P= 15 kN A rigid horizontal bar ABC is supported by three vertical rods (properties given). The system is stress free before the load is applied. After the load P is applied, the temperature of all three rods is raised by the indicated AT. Determine: the internal force...
Please show work :D
M5.13 Rod and post with temperature change scenes 190 mm2 AT = 25°C 120 GPa = 15.7 x10-/C 40 kN (1) 290 mm2 (2) 200 GPa A B 17.7 x10-/C 2700 mm 1900 mm F (kN) A composite axial structure consists of two rods joined at flange B. Rods (1) and (2) are attached to rigid supports at A and C, respectively. A concentrated load P is applied to flange B in the direction shown. F2...
0.7 mm 6 BL Problem 3 - Thermal Stress (25 pts) The center rod CD of the assembly is heated from T, = 25°C to T2 = 200°C using electrical resistance heating. At the lower temperature T, the gap between C and the rigid bar is 0.7 mm. Determine the force in the rods AB and EF caused by the increase in temperature. Rods AB and EF are made of steel, and each has a cross-sectional area of 125 mm²....
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