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A Welded joint is subjected to a repeated load of F 15kN as shown in Figure. Knowing that the ang...
An U-shaped beam made of AISI 1030 HR steel is welded to the fixed support as shown in the figure.
An U-shaped beam made of AISI 1030 HR steel is welded to the fixed support as shown in the figure.
The beam is subjected to the load F which is varying between 0 and 2 kN. The load F is applied at the
weld group centroid G. Design the welded joint for the following working conditions:
Reliability : R = 0.9
Safety factor: n=2.5
b = 60 mm, d = 120 mm and L = 200 mm
Take Ssu=0.67Sut
The attachment carries a static load F which is to be 3 kips. The clearance a is to be 6 inch. For the weld pattern shown in the figure, determine the electrode number and the weld leg size. 20*...
The attachment carries a static load F which is to be 3 kips. The clearance a is to be 6 inch. For the weld pattern shown in the figure, determine the electrode number and the weld leg size. 20* 9 in 15-in dia. 3-in dia. F-3 kip 4 in A36 1018 HR
The attachment carries a static load F which is to be 3 kips. The clearance a is to be 6 inch. For the weld pattern shown in the...
131- (3 marks) Figure below shows a bolted joint subjected to an external force P that fluctuates...
131- (3 marks) Figure below shows a bolted joint subjected to an external force P that fluctuates from 0 to 7 kips. The steel bolt specification is 5/8"-11 UNC, SAE grade 5 material with rolled threads. The clamped members are steel of length 1.25 in each (with a total length of 2.5 in). Plain wide washers are utilized at both ends of the bolt. [a]. Using the Goodman line, determine the factor of safety guarding against fatigue failure for the...
[3]. (3 marks) Figure below shows a bolted joint subjected to an external force P that fluctuates...
[3]. (3 marks) Figure below shows a bolted joint subjected to an external force P that fluctuates from 0 to 7 kips The steel bolt specification is 5/8"-11 UNC, SAE grade 5 material with rolled threads. The clamped members are steel of length 1.25 in each (with a total length of 2.5 in). Plain wide washers are utilized at both ends of the bolt. [a]. Using the Goodman line, determine the factor of safety guarding against fatigue failure for the...
The attachment shown carries a static bending load of 12 kN. The length of attachment,...
The attachment shown carries a static bending load of 12 kN. The
length of attachment, l1 = 225 mm. The other
dimensions are as shown on figure Q-2 below. Allowable shear stress
on weldment is tall = 120 MPa. Both column and
attachment are made of AISI 1030 HR steel. A minimum factor of
safety for the joint n = 1.5 is required. Among several possible
weld patterns, we are asked to decide on one of the two patterns...
The attachment carries a static load F which is to be 3 kips. The clearance a is to be 6 inch. For the weld pattern shown in the figure, determine the electrode number and the weld leg size. 20* 9 in 15-in dia. 3-in dia. F-3 kip 4 in A36 1018 HR
The attachment carries a static load F which is to be 3 kips. The clearance a is to be 6 inch. For the weld pattern shown in the...
131- (3 marks) Figure below shows a bolted joint subjected to an external force P that fluctuates from 0 to 7 kips. The steel bolt specification is 5/8"-11 UNC, SAE grade 5 material with rolled threads. The clamped members are steel of length 1.25 in each (with a total length of 2.5 in). Plain wide washers are utilized at both ends of the bolt. [a]. Using the Goodman line, determine the factor of safety guarding against fatigue failure for the...
[3]. (3 marks) Figure below shows a bolted joint subjected to an external force P that fluctuates from 0 to 7 kips The steel bolt specification is 5/8"-11 UNC, SAE grade 5 material with rolled threads. The clamped members are steel of length 1.25 in each (with a total length of 2.5 in). Plain wide washers are utilized at both ends of the bolt. [a]. Using the Goodman line, determine the factor of safety guarding against fatigue failure for the...
The attachment shown carries a static bending load of 12 kN. The
length of attachment, l1 = 225 mm. The other
dimensions are as shown on figure Q-2 below. Allowable shear stress
on weldment is tall = 120 MPa. Both column and
attachment are made of AISI 1030 HR steel. A minimum factor of
safety for the joint n = 1.5 is required. Among several possible
weld patterns, we are asked to decide on one of the two patterns...
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