The long bolt passes through the 30-mm-thick plate. If theforce in the bolt shank is 8-kN, determine the average normal...
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The long bolt passes through the 30-mm-thick plate. If theforce in the bolt shank is 8-kN, determine the average normal...
9-13 Stresses and Strains 237 Hex bolt head Hex bolt head Bolt shank 6000 t Problem...
9-13
Stresses and Strains 237 Hex bolt head Hex bolt head Bolt shank 6000 t Problem 9-12 9-12. The -in-diameter bolt shown is subjected to a 6000-b 920 A stel rod 10 ft long is made up of two 5 ft lengths, one tensile load. The bolt passes through a -in-thick plate Computein in diameter and the other j in. in diameter. How much will the bar elongate when subjected to an axial tensile load of (a) the tensile stress...
Question 8. Section 2-3 Shear Stresses 6. In the bolted connection of Fig. 2-8, assume that...
Question 8.
Section 2-3 Shear Stresses 6. In the bolted connection of Fig. 2-8, assume that the bolts are , in. in diameter and that the allowable shear stress for the bolts is 14,500 psi. Based on bolt shear only, compute the safe allowable load P that may be applied 7. Compute the force required to punch a 1 in. diameter hole through a ½ in, thick boiler plate. The ultimate shear strength for the material is 42,000 psi. 8....
Two steel plates, both 16 mm thick with fy = 450 MPa and fu 600 MPa,...
Two steel plates, both 16 mm thick with fy = 450 MPa and fu 600 MPa, need to be connected by a bolt group. Two options for this connection are shown separately in Figs. 4 and 5. Determine which system can resist a higher maximum design tensile load and state the corresponding failure modes. Assume the shear plane passes through the bolt shank. 30 mm 30 mm 30 mm 30 mm 30 mm 30 mm 50 mm 50 mm 25...
2. (32 pts) Two identical 20 mm thick plates are bolted to the top and bottom...
2. (32 pts) Two identical 20 mm thick plates are bolted to the top and bottom Mange to form the build-up heam. If the beam is subjected to a shear force of V = 300 KN and a bending moment of M = 500 KN-m. d) Calculate the shear stress between flange plates. If each bolt has a shear strength of 30 KN, determine a) Calculate moment of inertia of the cross section in the z axis. b) Calculate the...
A plate 95 mm wide, 190 mm long, and 11.4 mm thick is loaded in tension...
A plate 95 mm wide, 190 mm long, and 11.4 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in the figure below with the crack length of 15.2 mm. The material is steel with KIC= 80 MPa (m)(1/2) and Sy= 950 MPa. 6.0 5.0 4.0 3.0 h/b=0.5 1.0 2.0 1.0 0.2 0.4 a/b ratio Ignoring stress concentration, determine the maximum possible load that can be applied to the plate...
As shown in Figure 8, the structural member (beam) is 7m long, carries a 2 kN point load, a 1.2 kN/m uniformly distribu...
As shown in Figure 8, the structural member (beam) is 7m long, carries a 2 kN point load, a 1.2 kN/m uniformly distributed load and is supported at points A and B. The beam is constructed from two pieces of steel plate (2 at 80mm x 8mm) that are welded together with 3mm welds. Section properties for the beam are also listed. Given the support reactions as RAv 5.8 kN and RBv 2.2 kN, as well as the shear force...
A plate 92 mm wide, 184 mm long, and 11.04 mm thick is loaded in tension...
A plate 92 mm wide, 184 mm long, and 11.04 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in the figure below with the crack length of 147 mm. The material is steel with KC = 80 MPa (my(12) and Sy=950 MPa. 7.0 6.0 3.0 40 10 /b=05 1.0 2.0 10 02 0.6 0.8 w/braio Ignoring stress concentration, determine the maximum possible load that can be applied to the...
A 30-mm thick AISI 1020 steel plate is sandwiched between two 2024-T3 aluminum plates, one 10-mm...
A 30-mm thick AISI 1020 steel plate is sandwiched between two 2024-T3 aluminum plates, one 10-mm thick and the other 20-mm thick, and compressed with a bolt and nut with no washers. The bolt is M10 x 1.5, property class 5.8 a) Determine a suitable length for the bolt, rouded up to the nearest 5 mm b) Estimate the bolt stiffness c) Estimate the stiffness of the members d) Calculate the joint constant C. 20 aA
A 30-mm thick AISI...
A plate 92 mm wide, 184 mm long, and 11.04 mm thick is loaded in tension...
A plate 92 mm wide, 184 mm long, and 11.04 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in the figure below with the crack length of 14.7 mm. The material is steel with KC= 80 MPa (m)(1/2) and Sy=950 MPa 7.0 6,0 5.0 4.0 3.0 /b=0.5 1.0 20 LO 0 02 06 OX 04 w/bratio Ignoring stress concentration, determine the maximum possible load that can be applied to...
A plate 125 mm wide, 250 mm long and 12 mm thick is loaded in tension...
A plate 125 mm wide, 250 mm long and 12 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in Figure 5-26 (textbook) with a crack length of 31 mm. The material is steel with KIC - 70 MPa.m0.5 and Sy - 950 Mpa. Determine the maximum possible load that can be applied before the plate has uncontrollable crack growth. 2.314 KN b.283 KN OC 202 KN d. 165 KN...
9-13
Stresses and Strains 237 Hex bolt head Hex bolt head Bolt shank 6000 t Problem 9-12 9-12. The -in-diameter bolt shown is subjected to a 6000-b 920 A stel rod 10 ft long is made up of two 5 ft lengths, one tensile load. The bolt passes through a -in-thick plate Computein in diameter and the other j in. in diameter. How much will the bar elongate when subjected to an axial tensile load of (a) the tensile stress...
Question 8.
Section 2-3 Shear Stresses 6. In the bolted connection of Fig. 2-8, assume that the bolts are , in. in diameter and that the allowable shear stress for the bolts is 14,500 psi. Based on bolt shear only, compute the safe allowable load P that may be applied 7. Compute the force required to punch a 1 in. diameter hole through a ½ in, thick boiler plate. The ultimate shear strength for the material is 42,000 psi. 8....
Two steel plates, both 16 mm thick with fy = 450 MPa and fu 600 MPa, need to be connected by a bolt group. Two options for this connection are shown separately in Figs. 4 and 5. Determine which system can resist a higher maximum design tensile load and state the corresponding failure modes. Assume the shear plane passes through the bolt shank. 30 mm 30 mm 30 mm 30 mm 30 mm 30 mm 50 mm 50 mm 25...
2. (32 pts) Two identical 20 mm thick plates are bolted to the top and bottom Mange to form the build-up heam. If the beam is subjected to a shear force of V = 300 KN and a bending moment of M = 500 KN-m. d) Calculate the shear stress between flange plates. If each bolt has a shear strength of 30 KN, determine a) Calculate moment of inertia of the cross section in the z axis. b) Calculate the...
A plate 95 mm wide, 190 mm long, and 11.4 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in the figure below with the crack length of 15.2 mm. The material is steel with KIC= 80 MPa (m)(1/2) and Sy= 950 MPa. 6.0 5.0 4.0 3.0 h/b=0.5 1.0 2.0 1.0 0.2 0.4 a/b ratio Ignoring stress concentration, determine the maximum possible load that can be applied to the plate...
As shown in Figure 8, the structural member (beam) is 7m long, carries a 2 kN point load, a 1.2 kN/m uniformly distributed load and is supported at points A and B. The beam is constructed from two pieces of steel plate (2 at 80mm x 8mm) that are welded together with 3mm welds. Section properties for the beam are also listed. Given the support reactions as RAv 5.8 kN and RBv 2.2 kN, as well as the shear force...
A plate 92 mm wide, 184 mm long, and 11.04 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in the figure below with the crack length of 147 mm. The material is steel with KC = 80 MPa (my(12) and Sy=950 MPa. 7.0 6.0 3.0 40 10 /b=05 1.0 2.0 10 02 0.6 0.8 w/braio Ignoring stress concentration, determine the maximum possible load that can be applied to the...
A 30-mm thick AISI 1020 steel plate is sandwiched between two 2024-T3 aluminum plates, one 10-mm thick and the other 20-mm thick, and compressed with a bolt and nut with no washers. The bolt is M10 x 1.5, property class 5.8 a) Determine a suitable length for the bolt, rouded up to the nearest 5 mm b) Estimate the bolt stiffness c) Estimate the stiffness of the members d) Calculate the joint constant C. 20 aA
A 30-mm thick AISI...
A plate 92 mm wide, 184 mm long, and 11.04 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in the figure below with the crack length of 14.7 mm. The material is steel with KC= 80 MPa (m)(1/2) and Sy=950 MPa 7.0 6,0 5.0 4.0 3.0 /b=0.5 1.0 20 LO 0 02 06 OX 04 w/bratio Ignoring stress concentration, determine the maximum possible load that can be applied to...
A plate 125 mm wide, 250 mm long and 12 mm thick is loaded in tension in the direction of the length. The plate contains a crack as shown in Figure 5-26 (textbook) with a crack length of 31 mm. The material is steel with KIC - 70 MPa.m0.5 and Sy - 950 Mpa. Determine the maximum possible load that can be applied before the plate has uncontrollable crack growth. 2.314 KN b.283 KN OC 202 KN d. 165 KN...
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