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Problem 2 (8 points) The following figures show the side view and top view of a...
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....
A steel rod whose diameter is equal to 15 mm is held between rigid walls with...
A steel rod whose diameter is equal to 15 mm is held between
rigid walls with no initial stress, see 2(a). The steel properties are ? = 12 × 10?6/ oC
and E = 200 GPa.
(a) What is the temperature drop
?T (in degrees Celsius) at which the average shear stress in the
12-mm diameter bolt becomes 55 MPa.
(b) At the temperature that you defined in (a), what is the
normal stress in the rod?
(c) What are...
can i have this one solved by using AISC steel manual plzzzz? Problem 1. A lap...
can i have this one solved by using AISC steel manual
plzzzz?
Problem 1. A lap connection shown below should carry the factored axial load of 120 kips. The plates 3/8 x 7 and 5/16 x 7 are made of A36 (Fu=58 ksi) steel. Design the bolted connection: (a) Select bolt material and diameter: (b) Determine number of bolts using shear capacity of bolt; (c) Place the bolts with min/max requirements; (d) Calculate the bearing strength of bolts and determine...
1.8-18 A removable sign post on a hurricane evacu- ute (see figure part a) consists of...
1.8-18 A removable sign post on a hurricane evacu- ute (see figure part a) consists of an upper pole with a slotted base plate bolted to a short post anchored in the ground. The lower post is capped with a separate conventional base plate having four holes of diameter d, The upper base plate has slots at locations 1 to 4 and is bolted to the lower base plate at these four points (see figure part b). Each of the...
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...
Need Help? Raxd it 3. O 0/2 points I s Answers SerCP10 9.P.012 MI FB Assume...
Need Help? Raxd it 3. O 0/2 points I s Answers SerCP10 9.P.012 MI FB Assume that if the shear stress in steel exceeds about 4.00 × 108 N/m2, the steel ruptures. (a) Determine the shearing force necessary to shear a steel bolt 1.40 cm in diameter Apply the definition of the shear stress to determine the force needed to shear the steel bolt as described. N b) Determine the shearing force necessary to punch a 1.50-cm-diameter hole in a...
Standard design practice, as exhibited by the solutions to Probs. 8-66 to 8-70, is to assume that...
Standard design practice, as exhibited by the solutions to Probs. 8-66 to 8-70, is to assume that the bolts, or rivets, share the shear equally. For many situations, such an assumption may lead to an unsafe design. Consider the yoke bracket of Prob. 8-61, for example. Suppose this bracket is bolted to a wide-flange column with the centerline through the two bolts in the vertical direction. A vertical load through the yoke-pin hole at distance B from the column flange...
Question 19 1 points Save Answer The following is the torque versus angle of twist diagram...
Question 19 1 points Save Answer The following is the torque versus angle of twist diagram for a 0.75 inch diameter steel bar tested in torsion. The gage length of the bar is 3 inches. The angle of rotation and torque at points Q and Pare (0.8 radian, 1500 in-Ib) and (11.3 radian, 4000 in-Ib) respectively. The power-law curve fitting relation for the data above the yield point is given by T=329880.21, where T is in in-Ib and 2 is...
The following is the torque versus angle of twist diagram for a 0.75 inch diameter steel...
The following is the torque versus angle of twist diagram for a 0.75 inch diameter steel bar tested in torsion. The gage length of the bar is 3 inches. The angle of rotation and torque at points Q and P are (0.8 radian, 1500 in-lb) and (11.3 radian, 4000 in-lb) respectively. The power-law curve fitting relation for the data above the yield point is given by T = 329880.21, where T is in in-lb and e is in radian. Torque...
A W410 × 60 steel beam (see Appendix B) is simply supported at its ends and carries a concentrate...
A W410 × 60 steel beam (see
Appendix B) is simply supported at its ends and carries a
concentrated load of P = 300 kN at the center of a 6.0-m
span. The W410 × 60 shape will be strengthened by adding two cover
plates of width b = 250 mm and thickness t = 16
mm to its flanges, as shown. Each cover plate is attached to its
flange by pairs of bolts spaced at intervals of s =...
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....
A steel rod whose diameter is equal to 15 mm is held between
rigid walls with no initial stress, see 2(a). The steel properties are ? = 12 × 10?6/ oC
and E = 200 GPa.
(a) What is the temperature drop
?T (in degrees Celsius) at which the average shear stress in the
12-mm diameter bolt becomes 55 MPa.
(b) At the temperature that you defined in (a), what is the
normal stress in the rod?
(c) What are...
can i have this one solved by using AISC steel manual
plzzzz?
Problem 1. A lap connection shown below should carry the factored axial load of 120 kips. The plates 3/8 x 7 and 5/16 x 7 are made of A36 (Fu=58 ksi) steel. Design the bolted connection: (a) Select bolt material and diameter: (b) Determine number of bolts using shear capacity of bolt; (c) Place the bolts with min/max requirements; (d) Calculate the bearing strength of bolts and determine...
1.8-18 A removable sign post on a hurricane evacu- ute (see figure part a) consists of an upper pole with a slotted base plate bolted to a short post anchored in the ground. The lower post is capped with a separate conventional base plate having four holes of diameter d, The upper base plate has slots at locations 1 to 4 and is bolted to the lower base plate at these four points (see figure part b). Each of the...
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...
Need Help? Raxd it 3. O 0/2 points I s Answers SerCP10 9.P.012 MI FB Assume that if the shear stress in steel exceeds about 4.00 × 108 N/m2, the steel ruptures. (a) Determine the shearing force necessary to shear a steel bolt 1.40 cm in diameter Apply the definition of the shear stress to determine the force needed to shear the steel bolt as described. N b) Determine the shearing force necessary to punch a 1.50-cm-diameter hole in a...
Standard design practice, as exhibited by the solutions to Probs. 8-66 to 8-70, is to assume that the bolts, or rivets, share the shear equally. For many situations, such an assumption may lead to an unsafe design. Consider the yoke bracket of Prob. 8-61, for example. Suppose this bracket is bolted to a wide-flange column with the centerline through the two bolts in the vertical direction. A vertical load through the yoke-pin hole at distance B from the column flange...
Question 19 1 points Save Answer The following is the torque versus angle of twist diagram for a 0.75 inch diameter steel bar tested in torsion. The gage length of the bar is 3 inches. The angle of rotation and torque at points Q and Pare (0.8 radian, 1500 in-Ib) and (11.3 radian, 4000 in-Ib) respectively. The power-law curve fitting relation for the data above the yield point is given by T=329880.21, where T is in in-Ib and 2 is...
The following is the torque versus angle of twist diagram for a 0.75 inch diameter steel bar tested in torsion. The gage length of the bar is 3 inches. The angle of rotation and torque at points Q and P are (0.8 radian, 1500 in-lb) and (11.3 radian, 4000 in-lb) respectively. The power-law curve fitting relation for the data above the yield point is given by T = 329880.21, where T is in in-lb and e is in radian. Torque...
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