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Problem vertical channel has a cantilever beam bolted to it as shown. The shoulder bolts are...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 42 kips and is fabric...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 42 kips and is fabricated by fastening the C12 x 25 and S20 x 86 rolled steel members with pairs of 0.5 in. diameter bolts as shown. The allowable shear stress of a bolt is 45 ksi. Determine the maximum spacing. C channel ycg- Iz- Bolt Spacing, MAX
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 42 kips...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 70...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 70 kips and is fabricated by fastening the C12 × 20.7 and S20-96 rolled steel members with pairs of 0.75 in. diameter bolts as shown. The allowable shear stress of a bolt is 25 ksi. Determine the maximum spacing. C channel S section
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb=0.9...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb=0.9 MN/mm and the stiffness of the members is km-3.8 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an answer is submitted, you...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 11...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 11 kips and is fabricated by fastening the C10 x 20 and S18 x 70 rolled steel members with pairs of 0.5 in. diameter bolts as shown. The allowable shear stress of a bolt is 9 ksi. Determine the maximum spacing. C channel yeg= 10.95 in v Iz- S section Bolt Spacing MAX
! Required information For a bolted assembly with eight bolts, the stiffness of each bolt is...
! Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kp= 0.8 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an...
Required Information For a bolted assembly with eight bolts, the stiffness of each bolt is kb...
Required Information For a bolted assembly with eight bolts, the stiffness of each bolt is kb -0.7 MN/mm and the stiffness of the members is km - 3.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 * 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an answer...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb = 0.8 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb = 0.8 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an...
Two W8x15 steel sections are joined by bolts to form a cantilever beam with loading and...
Two W8x15 steel sections are joined by bolts to form a cantilever beam with loading and cross section as shown. What should be the maximum spacing of the Vz-inch-diameter bolts if the allowable shear stress for the bolts is 22 ksi? 15 kip Cross section (Ans. S = 7.74 in)
IF-1250 lb LI The bracket is to be bolted to a vertical face by means 3/8-16UNC-2A...
IF-1250 lb LI The bracket is to be bolted to a vertical face by means 3/8-16UNC-2A SAE Grade 5 bolts. The bolts are preloaded to 90 percent of the proof load. The joint constant, C, is equal to 0.173. Compute the maximum tension stress in the bolts and identify which bolt(s) in which it will occur. Compute the factor of safety for the most severely load fastener taking into account combined tension and shear.
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 42 kips and is fabricated by fastening the C12 x 25 and S20 x 86 rolled steel members with pairs of 0.5 in. diameter bolts as shown. The allowable shear stress of a bolt is 45 ksi. Determine the maximum spacing. C channel ycg- Iz- Bolt Spacing, MAX
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 42 kips...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 70 kips and is fabricated by fastening the C12 × 20.7 and S20-96 rolled steel members with pairs of 0.75 in. diameter bolts as shown. The allowable shear stress of a bolt is 25 ksi. Determine the maximum spacing. C channel S section
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb=0.9 MN/mm and the stiffness of the members is km-3.8 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an answer is submitted, you...
Problem 6 (15 pts) The beam shown is subjected to a vertical shear force of 11 kips and is fabricated by fastening the C10 x 20 and S18 x 70 rolled steel members with pairs of 0.5 in. diameter bolts as shown. The allowable shear stress of a bolt is 9 ksi. Determine the maximum spacing. C channel yeg= 10.95 in v Iz- S section Bolt Spacing MAX
! Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kp= 0.8 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an...
Required Information For a bolted assembly with eight bolts, the stiffness of each bolt is kb -0.7 MN/mm and the stiffness of the members is km - 3.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 * 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an answer...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb = 0.8 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an...
Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb = 0.8 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The joint is subject to occasional disassembly for maintenance and should be preloaded accordingly. Assume the external load is equally distributed to all the bolts. It has been determined to use M6 x 1 class 5.8 bolts with rolled threads. NOTE: This is a multi-part question. Once an...
Two W8x15 steel sections are joined by bolts to form a cantilever beam with loading and cross section as shown. What should be the maximum spacing of the Vz-inch-diameter bolts if the allowable shear stress for the bolts is 22 ksi? 15 kip Cross section (Ans. S = 7.74 in)
IF-1250 lb LI The bracket is to be bolted to a vertical face by means 3/8-16UNC-2A SAE Grade 5 bolts. The bolts are preloaded to 90 percent of the proof load. The joint constant, C, is equal to 0.173. Compute the maximum tension stress in the bolts and identify which bolt(s) in which it will occur. Compute the factor of safety for the most severely load fastener taking into account combined tension and shear.
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