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Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and...
Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel...
Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel with Sy= 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 400 mm 800 mm where F=1250 N The factor of safety for out-of-plane buckling is 3.54.
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN...
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with Sy=165 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Use Table 4-2 for recom- mended values for C. Determine the following for link 2. 500 mm 900 mm 750 mm where...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- conditi...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- condition constants are C-1 and C-1.2 for buckling in and out of the plane of the drawing, respectively. a. Using a design factor na 4, find a suitable thickness for the link. b. Are the bearing stresses at O and B of any...
please answer all parts asap i will rate thumbs up Problem 1: 10 Points Link 3,...
please answer all parts asap i will rate thumbs up
Problem 1: 10 Points Link 3, shown schematically in the figure, acts as a brace to support the 300-1bf load applied at the pin at B. It is inclined at angle = 60° with the horizontal. Both links 2 and 3 have a rectangular cross section with 2 in. width. The material used for both links 2 and 3 is a hot-rolled SAE 1018 steel. (a) Assuming a factor of...
Link BD is 5.6 mm thick and is made of a steel with a 566 MPa...
Link BD is 5.6 mm thick and is made of a steel with a 566 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.9 kN load with a factor of safety of 3.1? LAB=189 mm and LBC=149 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug in the...
*Please help!* Link BD is 6.4 mm thick and is made of a steel with a...
*Please help!*
Link BD is 6.4 mm thick and is made of a steel with a 543 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.8 kN load with a factor of safety of 2.7? LAB=150 mm and LBC=131 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug...
show every step 2·The link BC is 1-6mm thick (into the page) and has width, w(that...
show every step
2·The link BC is 1-6mm thick (into the page) and has width, w(that is, the cross section of the link is t by w). The link is made of steel, with an ultimate strength of 450 MPa in tension. What should the width of the link be if 40 480mm the structure is designed to support a load of P- 20 kN with a factor of safety equal to 3. (Hint: BC is a two-force member.) Ans:...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel with Sy= 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 400 mm 800 mm where F=1250 N The factor of safety for out-of-plane buckling is 3.54.
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with Sy=165 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Use Table 4-2 for recom- mended values for C. Determine the following for link 2. 500 mm 900 mm 750 mm where...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- condition constants are C-1 and C-1.2 for buckling in and out of the plane of the drawing, respectively. a. Using a design factor na 4, find a suitable thickness for the link. b. Are the bearing stresses at O and B of any...
please answer all parts asap i will rate thumbs up
Problem 1: 10 Points Link 3, shown schematically in the figure, acts as a brace to support the 300-1bf load applied at the pin at B. It is inclined at angle = 60° with the horizontal. Both links 2 and 3 have a rectangular cross section with 2 in. width. The material used for both links 2 and 3 is a hot-rolled SAE 1018 steel. (a) Assuming a factor of...
Link BD is 5.6 mm thick and is made of a steel with a 566 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.9 kN load with a factor of safety of 3.1? LAB=189 mm and LBC=149 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug in the...
*Please help!*
Link BD is 6.4 mm thick and is made of a steel with a 543 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.8 kN load with a factor of safety of 2.7? LAB=150 mm and LBC=131 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug...
show every step
2·The link BC is 1-6mm thick (into the page) and has width, w(that is, the cross section of the link is t by w). The link is made of steel, with an ultimate strength of 450 MPa in tension. What should the width of the link be if 40 480mm the structure is designed to support a load of P- 20 kN with a factor of safety equal to 3. (Hint: BC is a two-force member.) Ans:...
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