Homework Answers
ACCORDING TO THE DATA AND DIAGRAM ARE GIVEN IN THE QUESTION,
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The lap joint is connected together using a 28 mm diameter bolt. The bolt is made...
2 2 τ (ksi) 75 50 0.005 γ (rad) 0.05 Figure 7 Consider the lap joint...
2 2 τ (ksi) 75 50 0.005 γ (rad) 0.05 Figure 7 Consider the lap joint and the stress-strain curve of the bolt shown in Fig. 7, Determine the permanent shear strain γ in the shear plane of the bolt when the applied force P 150kip is removed.
4- The joint is fastened together using two bolts. Determine the required diameter of the bolts...
4- The joint is fastened together using two bolts. Determine the required diameter of the bolts if the failure shear stress for the bolts is fail = 350 MPa. Use a factor of safety for shear of F.S. = 2.5. 30 mm 80 KN 30 mm 40 KN 40 KN
Two metallic plates of thickness e=5 mm are joint together using joint covers of the same...
Two metallic plates of thickness e=5 mm are joint together using joint covers of the same thickness t=2,5 mm and width b=5 cm. Other dimensions of the joint are given by: s=1 cm and r=1 mm. The joint is realized with four screws without pretensioning of diameter 8 mm. The screw holes have a diameter that is one millimeter larger than the diameter of the screws. The admissible shear stress in screws or plates is Tadm=110 MPa, the admissible compressive...
assume: width (mm)= 30 overlap (mm)= 21 glue strength (n/mm^2)= 1 3. See the double lap joint shown below. Assume that...
assume:
width (mm)= 30
overlap (mm)= 21
glue strength (n/mm^2)= 1
3. See the double lap joint shown below. Assume that the plates at the joint are connected using an epoxy having a shear strength between 1.0 and 2.5 N/mm2 and the entire overlap is glued. a. Given the width of the plates and length of overlap from the spreadsheet, what is the shear stress in the epoxy? b. What is the minimum area of overlap given the strength of...
Problem 1.42 〈 2012 A horizontal force of P - 46 kN is applied to joint...
Problem 1.42 〈 2012 A horizontal force of P - 46 kN is applied to joint C Each pin has a diameter of 25 mm and is subjected to double shear. (Figure 1) ▼ Part A Determine the average shear stress developed in pin A of the truss Express your answer to three significant figures and include the appropriate units Figure 〈 1 of 1 TavE)A Value Units 1.5 m Submit Request Answer Return to Assignment Provide Feedback
The assembly consists of two sections of galvanized steel pipe connected together using a reducing coupling...
The assembly consists of two sections of galvanized steel pipe connected together using a reducing coupling at B. The smaller pipe has an outer diameter of 18.75 mm and an inner diameter of 17 mm, whereas the larger pipe has an outer diameter of 25 mm and an inner diameter of 21.5 mm. The pipe is tightly secured to the wall at C. The couple shown is applied to the handles of the wrench. (Figure 1) Part A Determine the...
The two shafts are made of A-36 steel. Each has a diameter of 23 mm and...
The two shafts are made of A-36 steel. Each has a diameter of 23 mm and they are connected using the gears fixed to their ends. Their other ends are attached to fixed supports at A and B. They are also supported by journal bearings at C and D, which allow free rotation of the shafts along their axes. A torque of 500 N·m is applied to the gear at E as shown in the figure below. The shear modulus...
The two shafts are made of A-36 steel. Each has a diameter of 23 mm and...
The two shafts are made of A-36 steel. Each has a diameter of 23 mm and they are connected using the gears fixed to their ends. Their other ends are attached to fixed supports at A and B. They are also supported by journal bearings at C and D, which allow free rotation of the shafts along their axes. A torque of 500 N·m is applied to the gear at E as shown in the figure below. The shear modulus...
2 2 τ (ksi) 75 50 0.005 γ (rad) 0.05 Figure 7 Consider the lap joint and the stress-strain curve of the bolt shown in Fig. 7, Determine the permanent shear strain γ in the shear plane of the bolt when the applied force P 150kip is removed.
4- The joint is fastened together using two bolts. Determine the required diameter of the bolts if the failure shear stress for the bolts is fail = 350 MPa. Use a factor of safety for shear of F.S. = 2.5. 30 mm 80 KN 30 mm 40 KN 40 KN
Two metallic plates of thickness e=5 mm are joint together using joint covers of the same thickness t=2,5 mm and width b=5 cm. Other dimensions of the joint are given by: s=1 cm and r=1 mm. The joint is realized with four screws without pretensioning of diameter 8 mm. The screw holes have a diameter that is one millimeter larger than the diameter of the screws. The admissible shear stress in screws or plates is Tadm=110 MPa, the admissible compressive...
assume:
width (mm)= 30
overlap (mm)= 21
glue strength (n/mm^2)= 1
3. See the double lap joint shown below. Assume that the plates at the joint are connected using an epoxy having a shear strength between 1.0 and 2.5 N/mm2 and the entire overlap is glued. a. Given the width of the plates and length of overlap from the spreadsheet, what is the shear stress in the epoxy? b. What is the minimum area of overlap given the strength of...
Problem 1.42 〈 2012 A horizontal force of P - 46 kN is applied to joint C Each pin has a diameter of 25 mm and is subjected to double shear. (Figure 1) ▼ Part A Determine the average shear stress developed in pin A of the truss Express your answer to three significant figures and include the appropriate units Figure 〈 1 of 1 TavE)A Value Units 1.5 m Submit Request Answer Return to Assignment Provide Feedback
The assembly consists of two sections of galvanized steel pipe connected together using a reducing coupling at B. The smaller pipe has an outer diameter of 18.75 mm and an inner diameter of 17 mm, whereas the larger pipe has an outer diameter of 25 mm and an inner diameter of 21.5 mm. The pipe is tightly secured to the wall at C. The couple shown is applied to the handles of the wrench. (Figure 1) Part A Determine the...
The two shafts are made of A-36 steel. Each has a diameter of 23 mm and they are connected using the gears fixed to their ends. Their other ends are attached to fixed supports at A and B. They are also supported by journal bearings at C and D, which allow free rotation of the shafts along their axes. A torque of 500 N·m is applied to the gear at E as shown in the figure below. The shear modulus...
The two shafts are made of A-36 steel. Each has a diameter of 23 mm and they are connected using the gears fixed to their ends. Their other ends are attached to fixed supports at A and B. They are also supported by journal bearings at C and D, which allow free rotation of the shafts along their axes. A torque of 500 N·m is applied to the gear at E as shown in the figure below. The shear modulus...
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