What will be the elongation due to self weight of 6m suspended steel rod 20mm diameter weighing 100N. Assume E = 210MPA. Answer:
Q: A steel bar 2m long, 20 mm wide and 10 mm thick is subjected to a pull of 20 kN in the direction of…
A:
Q: A hollow cylindrical rod with a diameter of 100mm and a thickness of x tensile load of 12.5 kN. Find…
A: Given data:
Q: A sheet of metal was deformed elastically under balanced biaxial tension (ox = Oy, 0z = 0) A. Derive…
A:
Q: A copper alloy wire of 1.5 mm diameter and 30 m long is hanging freely from a tower. What will be…
A:
Q: A 37.5-mm-diameter rod 6 m long elongates 12 mm under a load 236 KN. The diameter of the rod…
A:
Q: . A cylindrical rod of steel (E = 207 GPa) having a yield strength of 310 MPa is to be subjected to…
A:
Q: Calculate the percentage elongation from the length of the steel bar is 20 cm, and the extension is…
A: Given: length of bar (L) =20 cm =200mm extension (δ) = 3mm % elongation = (δ/L)*100…
Q: 23) A steel rod with a cross-sectional area of 150 mm² is stretched between two fixed points. The…
A:
Q: Figure 5 shows a steel rod of 200 mm length (L) with modulus of elasticity, E = 200 GPa and…
A:
Q: The cylindrical rod BC, diameter 3.6 mm made of steel supports the AD bar with a distribution of…
A: Given data dBC=3.6mm E=200 GPa
Q: While testing on a metallic rod, it is observed that the fiamedia of rod is reduced by 0.0025mm…
A: Write the given values along with the suitable variables.
Q: A 30 cm long bar is 5cm square in section for 12 cm of its length of 2.5 cm diameter for 8 cm, and…
A:
Q: 3. A solid aluminum cylinder with an initial diameter of d = 10mm is under a compressive load P = 15…
A: Given data:
Q: ylindrical rod of copper (E = 110 GPa) having a yield strength of 240 MPa is to be subjected to a…
A: Given Data⇒copper rodModulous of Elasticity(E)=110 GPaYield strength=240 MpaLoad(F)=6660NLength of…
Q: A brass alloy is known to have a yield strength of 275 MPa (40,000 psi), a tensile strength of 380…
A: Given, Yield strength = 275MPa Tensile strength = 380MPa Elastic modulus = 103GPa Diameter of the…
Q: 3. A cylindrical metal rod of 50mm diameter and 3m length is subjected to a tensile load of 150KN.…
A: Strain is the deformation in the material per unit length. True strain is the natural log of the…
Q: A 1.40 m long steel circular bar is acted upon by forces as shown in fig below. determine the total…
A: To find: The total elongation of the bar. Given: The length of steel bar is Ls=40 cm. The length of…
Q: 2. A mild steel rod 1 m long and 20 mm diameter is subjected to an axial pull of 62.5 kN. What is…
A: Given data: - The length of the steel rod is L = 1 m. The diameter of the rod is d = 20 mm. The…
Q: Calculate the amount of elongation in cm when a mass of 1000 g is suspended on the tip of the spring…
A: Given:- Mass (m) = 1000g = 1 kg Spring constant (k) = 700 N/m Acceleration due to gravity (g) =…
Q: A 12 mm thick steel plate with five 25 mm hole is under a tension load as shown in Fig. 2. Assume…
A: Given: A steel plate is subjected to a tensile axial load of Nt,rd. Thickness of plate, t = 12 mm…
Q: Q4/ Determine the total elongation of an initially straight bar of length 100 cm, with diameter is…
A:
Q: Find the total elongation
A:
Q: A 10.0 m long with a cross sectional area 180 mm? copper rod carries a tensile load of 5 kN at 30°C.…
A: Given Data L=10 m=104 mm A=180 mm2 P=5 kN T=30°C To=20°C E=117 GPa a=17*10-6
Q: At the proportional limit, a 22 mm thick 75 mm wide bar elongates 6.3 mm under an axial load of 482…
A:
Q: If a solid circular rod having an initial diameter D = 0.03 m and initial length L = 0.8 m, is…
A: Given: Initial Diameter of the solid circular rod, Di=0.03m Initial length of the solid circular…
Q: The modulus of rigidity of a material is 63KN/mm2. A rod of diameter 40mm is subjected to an axial…
A: Given data: The modulus of rigidity is, G=63 kN/mm2. The diameter of the rod is, d=40 mm. The…
Q: A 4m long brass rod subjected to an axial load of 6 kN where in the rod has a 10 mm diameter and an…
A:
Q: The principal stresses at a point inside a solid object are ơ1 = 100 MPa, 02= 100 MPa and 03= 0 MPa.…
A:
Q: 8. Determine the elongation of a steel rod of 2.4 m is heated from 25°C to 110°C, take, the…
A:
Q: A steel wire 30 ft long, hanging vertically, supports a load of 500 lbf. Neglecting the weight of…
A: Given- Load=500 lbf = 2224.11 NStress (σ) = 20,000 psi = 137.9 MPaThe elongation in the bar is zero,…
Q: A cylindrical rod of steel (E = 207 GPa) having a yield strength of 45,000 psi is to be subjected to…
A:
Q: A wire 10 m long has a cross-sectional area 1.25 x 10-4 m2. It is subjected to a load of 5 kg. If…
A:
Q: A cylindrical rod of copper (E = 110 GPa, 16 × 106 psi) having a yield strength of 240 MPa (35,000…
A: Given data: E=110 GPaσy=240 MPaF=6670 NL=390 mmδ=0.5 mm Need to determine the diameter of the rod.
Q: A metal wire of length =1.5m. Subjected to load resulted by elongation of 2 mm (AL). If the diameter…
A: Given Data L=1.5 m=1500 mm ∆L=2 mm D=1 mm v=0.24
Q: 1. A steel bar 8 m long, hanging vertically supports a tensile load of 2500 N. Neglecting the weight…
A:
Q: A bar having a circular cross section of 3 in. diameter is subjected to a torque of 100 in. # kip.…
A: Given
Q: a 4.4 m long aluminum bar with a modulus of elasticity of 70 gpa is subjected to a tensile stress of…
A: Stress is defined as the intensity of force acting over a unit area. Normal strain is the ratio of…
Q: a circular rod 0.2 m long, tapers from 20 mm diameter at one end to 10 mm diameter at the other .on…
A: Vector is a physical quantity that has magnitude and direction both. Scalar is a physical quantity…
Q: B/A cylindrical piece of carbon-steel with dimension of 100 mm length and 10 mm diameter exposed to…
A:
Q: a) Calculate the principal strains, given that the state of plane strain for an element is: E =…
A:
Q: Question 1. A rod is 3 m long at a temperature of 15°C. Find the expansion of the rod, when the…
A:
Q: A copper alloy wire of 1.5 mm diameter and 30 m long is hanging freely from a tower. What will be…
A: Diameter d=1.5 mmL=30 mSpecific weight of copper =89.2 kN/mE=90 GPaNow elongation due to self weight…
Q: A cylindrical specimen of a steel alloy 10 mm in diameter and 100mm long is pulled in tension at a…
A:
Q: A ¼ inch diameter steel rod is to carry an axial load of 2000 lbs. If the yield strength is 38 ksi,…
A: Given : Axial load = 2000 lbs Diameter of steel rod = ¼ inch The yield strength of steel = 38 ksi
Q: A copper rod [E= 113 GPa] originally 606 mm long is pulled in tension with a normal stress of 242…
A: GivenE=113 GPaL=606mmσ=242 MPa
Q: n Figure 1, with its dimensions, loading status and material properties, different full circle…
A: Given data
Q: The yield stress for mild steel is 207MP.. A specimen with diameter of 0.01lm and length of 0.1m is…
A:
Q: A rod of diameter 30 mm is to sustain an axial compressive load of 20 kN and twisting moment of 1.5…
A:
Q: • Two Identical circular rods of same diameter and same length are subjected to same magnitude of…
A: as per the guidelines i can give the answer only first question so please upload the question again…
Indicate your assumptions, write the given and make an organized solution.
Step by step
Solved in 2 steps with 2 images
- Solve the preceding problem for an aluminum plate with h = 10 in.. i = 0.75 in., E = 10,600 ksi, v = 0.33. P = 96 kips. Pt,. = 24 kips. and V =18 kips. For part (b) of Problem 7.5-12, assume that the required strain energy stored is 640 in.-lb. In part (c). the change in volume cannot exceed 0.05%.A high-strength steel bar used in a large crane has a diameter d = 2.00 in. (sec figure). The steel has a modulus of elasticity E = 29 × 10 psi and Poisson’s ratio is v = 0.29. Because of clearance requirements, the diameter of the bar is limited to 2.001 in. when it is compressed by axial forces. What is the largest compressive load Pmaxthat is permitted?A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The wire is made of a copper alloy having a stress-strain relationship that may be described mathematically by =18,0001+30000.03(=ksi) in which is nondimensional and has units of kips per square inch (ksi). (a) Construct a stress-strain diagram for the material. (bj Determine the elongation, of the wire due to the Forces P. (c) IF the forces are removed, what is the permanent set of the bar? (d) If the forces are applied again, what is the proportional limit?
- Determine the strain energy per unit volume (units of psi) and the strain energy per unit weight (units of in ) that can be stored in each or the materials listed in the accompanying table, assuming that the material is stressed to the proportional limit. DATA FOR PROBLEM 2.7-5 Material Weight Density (lb/in3) Modulus of Elasticity (ksi) Proportional Limit (psi) Mild sleel 0.284 30,000 36,000 Tool steel 0.284 30,000 75,000 Aluminum 0.0984 10,500 60,000 Rubber (soft) 0.0405 0.300 300A circular tube AB is fixed at one end and free at the other. The tube is subjected to concentrated torques as shown in the figure. If the outer radius of the tube is 1.5 in, and the thickness is 3/4 in., calculate the strain energy stored in the tube. Let G= 11,800 ksi.Calculate the percentage elongation of a steel rod, when it is subjected to an axial pulling force of 50 KN. Whose diameter is 30 mm, its Original length is 2.9 m and the Final length is 9.7 m. Take E= 200 X 10^9 N/m^2.
- A cylindrical rod of copper (E = 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 7770 N If the length of the rod is 330 mm what must be the diameter to allow an elongation of 0.22 mm& ?A steel [E = 200 GPa] rod with a circular cross section is 9-m long. Determine the minimum diameter D required if the rod must transmit a tensile force of 21 kN without stretching more than 4 mm.Determine the changes in length,breadth,thickness of a steel which is 4m long ,30mm wide,20 mm thick and is subjected to an axial pull of 30KN in the direction of its length.take E=2.1*(100000) and Poisson ratio is 0.3
- A steel [E = 200 GPa] rod with a circular cross section is 13-m long. Determine the minimum diameter D required if the rod must transmit a tensile force of 23 kN without stretching more than 4 mm. 13.18 mm 28.25 mm 20.13 mm 25.90 mm 21.81 mmA cylindrical rod of copper (E = 110 GPa, 16 × 106 psi) having a yield strength of 240 MPa (35,000 psi) is to be subjected to a load of 6670 N (1499 lbf). If the length of the rod is 390 mm (15.35 in.), what must be the diameter to allow an elongation of 0.50 mm (0.01969 in.)?An axial load of 100 kN is applied to a flat bar 20 mm thick, tapering in width from 120 mm to 40 mm in a length 0f 10 m. Assuming E=200 GPa, determine the total elongation of the bar.