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(10 points) Link AD is connected to link BCD at D by a pin. The pin...
1.52 Solve Prob. 1.51, assuming that the structure has been redesigned to use 16-in.-diameter pins at...
1.52 Solve Prob. 1.51, assuming that the structure has been redesigned to use 16-in.-diameter pins at A and C as well as at B and that no other changes have been made. A in. 8 in. B C 4 in. 6 in. Fig.P1.51 1.51 Link AC is made of a steel with a 65-ksi ultimate normal stress and has a 2-in. uniform rectangular cross section. It is connected to a support at A and to member BCD at C by-in.-diameter...
In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are...
In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 159 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that link BD is not reinforced around the pin holes. (Round the final answer to three...
1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins...
1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that ink BD is not reinforced around the pin holes Front view 18 mm Side...
Three sig figs please In the structure shown, an 6-mm-diameter pin is used at A, and...
Three sig figs please
In the structure shown, an 6-mm-diameter pin is used at A, and 12-mm-diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joiningB and D, determine the allowable load P if an overall factor of safety of 3.1 is desired. Top view 240 mm 200 mm 12 mm 6 mm 20...
2.33 kN is not the right answer In the structure shown, an 6-mm-diameter pin is used...
2.33 kN is not the right answer
In the structure shown, an 6-mm-diameter pin is used at A, and 12-mm-diameter pins are used at B and D . Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joiningB and D, determine the allowable load P if an overall factor of safety of 3.1 is desired. Top view 240 mm 200 mm 12...
4. (15pts) In the structure shown in Fig. 1, an 8-mm-diameter pin is used at A,...
4. (15pts) In the structure shown in Fig. 1, an 8-mm-diameter pin is used at A, and 12-mm-diameter pins used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links jointing B and D, determine the allowable load P if an overall factor of safety of 3.0 is desired. Top view -200 mm-fe180 mm-12 mm B с Smm 20...
The two-member structure is connected at by, a pin, which is fixed to BDE and passes...
The two-member structure is connected at by, a pin, which is fixed to BDE and passes through the smooth 15107 Pin member AC. The critical components are the pin A and E. Pin A is a single-shear pin E is a double shear joint. The ultimate shear stress of the material is 200 MPa. Assume, safety factor on snear stress is 3. The gross-sectional area of the bars AC and BE are 2000 mm², yield strength of the bar Elastic...
INGE 4019 Introduction to Mechanics of Materials Problem 1. The figure shows a pin-connected structure where...
INGE 4019 Introduction to Mechanics of Materials Problem 1. The figure shows a pin-connected structure where rod CD is made of an alloy with a yield strength of 41 ksi, an ultimate strength of 62 ksi, a Modulus of Elasticity of 10.6x10' ksi and a Poisson's coefficient of 0.32. The pin at B is made of a material with a yield strength in shear of 24 ksi, and ultimate strength in shear of 38 ksi. The bearing strength of the...
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...
1.52 Solve Prob. 1.51, assuming that the structure has been redesigned to use 16-in.-diameter pins at A and C as well as at B and that no other changes have been made. A in. 8 in. B C 4 in. 6 in. Fig.P1.51 1.51 Link AC is made of a steel with a 65-ksi ultimate normal stress and has a 2-in. uniform rectangular cross section. It is connected to a support at A and to member BCD at C by-in.-diameter...
In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 159 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that link BD is not reinforced around the pin holes. (Round the final answer to three...
1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that ink BD is not reinforced around the pin holes Front view 18 mm Side...
Three sig figs please
In the structure shown, an 6-mm-diameter pin is used at A, and 12-mm-diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joiningB and D, determine the allowable load P if an overall factor of safety of 3.1 is desired. Top view 240 mm 200 mm 12 mm 6 mm 20...
2.33 kN is not the right answer
In the structure shown, an 6-mm-diameter pin is used at A, and 12-mm-diameter pins are used at B and D . Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joiningB and D, determine the allowable load P if an overall factor of safety of 3.1 is desired. Top view 240 mm 200 mm 12...
4. (15pts) In the structure shown in Fig. 1, an 8-mm-diameter pin is used at A, and 12-mm-diameter pins used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links jointing B and D, determine the allowable load P if an overall factor of safety of 3.0 is desired. Top view -200 mm-fe180 mm-12 mm B с Smm 20...
The two-member structure is connected at by, a pin, which is fixed to BDE and passes through the smooth 15107 Pin member AC. The critical components are the pin A and E. Pin A is a single-shear pin E is a double shear joint. The ultimate shear stress of the material is 200 MPa. Assume, safety factor on snear stress is 3. The gross-sectional area of the bars AC and BE are 2000 mm², yield strength of the bar Elastic...
INGE 4019 Introduction to Mechanics of Materials Problem 1. The figure shows a pin-connected structure where rod CD is made of an alloy with a yield strength of 41 ksi, an ultimate strength of 62 ksi, a Modulus of Elasticity of 10.6x10' ksi and a Poisson's coefficient of 0.32. The pin at B is made of a material with a yield strength in shear of 24 ksi, and ultimate strength in shear of 38 ksi. The bearing strength of the...
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...
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