A 12 in. long nylon [E=390 ksi; v=0.44999999999999996] rod (1) having a diameter of d=1.6 in....
A 12 in. long nylon [E=390 ksi; v=0.44999999999999996] rod (1) having a diameter of d=1.6 in. is placed inside a steel [E=29200 ksi; v=0.3] tube (2) as shown in the figure. The inside diameter of the steel tube is D=1.6500000000000001 in. An external load P is applied to the nylon rod, compressing it.
At what value of P will the space between the nylon rod and the steel tube be closed?
Homework Answers
Add Answer to:
A 12 in. long nylon [E=390 ksi; v=0.44999999999999996] rod (1) having a diameter of d=1.6 in....
Steel tube Problem 1.6-3 A polyethylene bar having diameter d = 70 mm is placed inside...
Steel tube Problem 1.6-3 A polyethylene bar having diameter d = 70 mm is placed inside a steel tube having inner diameter d2 = 70.2 mm (see figure). The polyethylene bar is then compressed by an axial force P. At what value of the force P will the space between the polyethylene bar and the steel tube be closed? (For polyethylene, assume E = 1.4 GPa and v = 0.4.) di dz Polyethylene bar
Problem 2 Ans: -28.38mm A solid plastic rod [E = 45MPa; v 0.33] with a diameter...
Problem 2 Ans: -28.38mm A solid plastic rod [E = 45MPa; v 0.33] with a diameter d= 100mm is placed in a hole with diameter D 101mm with rigid walls. The rod has a length L 400mm Determine the change in length of the rod after a load P 32kN is applied. Rigid walls Tube
Problem 2 Ans: -28.38mm A solid plastic rod [E = 45MPa; v 0.33] with a diameter d= 100mm is placed in a hole with diameter...
4.78 - Strength of Materials Problem - Vable - Please help 4.78 Figure P4.78 shows an...
4.78 - Strength of Materials Problem - Vable - Please help
4.78 Figure P4.78 shows an aluminum rod (E = 70 GPa, v = 0.25) inside a steel tube (E = 210 GPa, v = 0.28). The aluminium rod is slightly longer than the steel tube and has a diameter of 40 mm. The steel tube has an inside diameter of 50 mm and is 10 mm thick. If the applied load P= 200 kN, determine (a) the axial stresses...
A hollow steel [E-30,000 ksi] tube (1) with an outside diameter of 3.25 in, and a...
A hollow steel [E-30,000 ksi] tube (1) with an outside diameter of 3.25 in, and a wall thickness of 0.209 in, is fastened to a solid 2.25-in.-diameter aluminum (E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P-19 kips, Q-8 kips, L,-5 ft, L2-7ft, and L-7 ft. Determine (a) the stresses in all parts of the axial structure. (b) the deflections of joints B and...
6. A rod pof steel is l=12_ cm long and has a d= 0.6 mm diameter....
6. A rod pof steel is l=12_ cm long and has a d= 0.6 mm diameter. A P= 16 kN load pulls on each end of the bar. Given the strain along the bar El= 0.03, and Poisson's ratio of v=0.21 : (20%) .. Р Р a) the stress exerted on the rod o? b) the modulus of elasticity, E? c) the elongation of the bar, Al? d) the strain along the lateral direction, Edia? e) the change of diameter...
A) A steel rod (C-D) of diameter 1" is attached to the ceiling at C and...
A) A steel rod (C-D) of diameter 1" is attached to the ceiling at C and is used to hold up the middle end of a 2" square steel bar (A-B), which is pinned to the wall (at A). This structure is used to support the construction of a new atrium in the lobby of an existing building. If the applied load on beam (A-B) is as shown in Figure 1, determine the internal load carried by the steel rod...
MATERIAL HAS SIGMA F = 220 MPa, E = 200 GPa, Poisson's ratio v = 0.3,...
MATERIAL HAS SIGMA F = 220 MPa, E = 200 GPa, Poisson's ratio v =
0.3, and alpha = 12 x 10^-6 /degrees C
Question 3 The circular steel rod (D=0.1 m) in Figure 3 is constrained by end plates and is subjected to axial load P. Calculate: 1. The internal reaction in AB 2. The internal reaction in BC 3. The maximum value for P for the rod to carry the load with a safety margin of 30%. 4....
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
According to machine elements 1 Q-1 A solid circular rod with a diameter d= 18 mm...
According to machine elements 1
Q-1 A solid circular rod with a diameter d= 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v = 0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. [18 pts.]...
Properties for all problems Sut = 80 ksi, 5= 60 ksi, Sf = 40 ksi, q=0.85...
Properties for all problems Sut = 80 ksi, 5= 60 ksi, Sf = 40 ksi, q=0.85 (notch sensitivity), steel E = 30e6 psi Remember we use Modified-Goodman for all calculations Problem 1 A 1-inch diameter rod that is 8 inches long has a bearing at one end and another bearing at 6 inches (treat bearings as simple supports). A vertical load is applied at the end of the overhanging rod and a torque is transmitted through the length of the...
Steel tube Problem 1.6-3 A polyethylene bar having diameter d = 70 mm is placed inside a steel tube having inner diameter d2 = 70.2 mm (see figure). The polyethylene bar is then compressed by an axial force P. At what value of the force P will the space between the polyethylene bar and the steel tube be closed? (For polyethylene, assume E = 1.4 GPa and v = 0.4.) di dz Polyethylene bar
Problem 2 Ans: -28.38mm A solid plastic rod [E = 45MPa; v 0.33] with a diameter d= 100mm is placed in a hole with diameter D 101mm with rigid walls. The rod has a length L 400mm Determine the change in length of the rod after a load P 32kN is applied. Rigid walls Tube
Problem 2 Ans: -28.38mm A solid plastic rod [E = 45MPa; v 0.33] with a diameter d= 100mm is placed in a hole with diameter...
4.78 - Strength of Materials Problem - Vable - Please help
4.78 Figure P4.78 shows an aluminum rod (E = 70 GPa, v = 0.25) inside a steel tube (E = 210 GPa, v = 0.28). The aluminium rod is slightly longer than the steel tube and has a diameter of 40 mm. The steel tube has an inside diameter of 50 mm and is 10 mm thick. If the applied load P= 200 kN, determine (a) the axial stresses...
A hollow steel [E-30,000 ksi] tube (1) with an outside diameter of 3.25 in, and a wall thickness of 0.209 in, is fastened to a solid 2.25-in.-diameter aluminum (E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P-19 kips, Q-8 kips, L,-5 ft, L2-7ft, and L-7 ft. Determine (a) the stresses in all parts of the axial structure. (b) the deflections of joints B and...
6. A rod pof steel is l=12_ cm long and has a d= 0.6 mm diameter. A P= 16 kN load pulls on each end of the bar. Given the strain along the bar El= 0.03, and Poisson's ratio of v=0.21 : (20%) .. Р Р a) the stress exerted on the rod o? b) the modulus of elasticity, E? c) the elongation of the bar, Al? d) the strain along the lateral direction, Edia? e) the change of diameter...
A) A steel rod (C-D) of diameter 1" is attached to the ceiling at C and is used to hold up the middle end of a 2" square steel bar (A-B), which is pinned to the wall (at A). This structure is used to support the construction of a new atrium in the lobby of an existing building. If the applied load on beam (A-B) is as shown in Figure 1, determine the internal load carried by the steel rod...
MATERIAL HAS SIGMA F = 220 MPa, E = 200 GPa, Poisson's ratio v =
0.3, and alpha = 12 x 10^-6 /degrees C
Question 3 The circular steel rod (D=0.1 m) in Figure 3 is constrained by end plates and is subjected to axial load P. Calculate: 1. The internal reaction in AB 2. The internal reaction in BC 3. The maximum value for P for the rod to carry the load with a safety margin of 30%. 4....
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
According to machine elements 1
Q-1 A solid circular rod with a diameter d= 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v = 0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. [18 pts.]...
Properties for all problems Sut = 80 ksi, 5= 60 ksi, Sf = 40 ksi, q=0.85 (notch sensitivity), steel E = 30e6 psi Remember we use Modified-Goodman for all calculations Problem 1 A 1-inch diameter rod that is 8 inches long has a bearing at one end and another bearing at 6 inches (treat bearings as simple supports). A vertical load is applied at the end of the overhanging rod and a torque is transmitted through the length of the...
Most questions answered within 3 hours.
-
Calculate and plot the number and weight distributions of x-mers
found in a step-growth polymerization for...
asked 16 minutes ago -
The Baily Corporation has developed a specialized software
program that improves inventory control capability. The following...
asked 19 minutes ago -
Problem 5-4A (Part Level Submission) Wolford Department Store is
located in midtown Metropolis. During the past...
asked 19 minutes ago -
Preparation of Benzoic Acid using a Grignard Reagent URGENT
1. During your Grignard formation, a small...
asked 42 minutes ago -
A uniform magnetic field is perpendicular to the plane of a wire
loop. If the loop...
asked 41 minutes ago -
At the peak of your career, your were earning $120,000 and
holding a top level position....
asked 45 minutes ago -
. A permanent magnet is dropped south-end-down through a horizontal
circular coil with a radius of...
asked 47 minutes ago -
Bernie's Beverages purchased some fixed assets classified as
5-year property for MACRS. The assets cost $28,000....
asked 1 hour ago -
How many ATPs are produced from the catabolism of a 10-C
molecule of fatty acid under...
asked 1 hour ago -
Before practicing a routine on the rings, a 64.8 kg gymnast
hangs motionless, with one hand...
asked 1 hour ago -
If the K b of a weak base is 6.3 × 10 − 6 , what...
asked 1 hour ago -
Which of the following is the minimum amount of moles of NaOH
that must be added...
asked 1 hour ago