L. 2

Q: polymeric elastic rod AB of constant cross-section (100mm^2) is fixed at A and B and load axial…

A: The magnitude of forces that produce deformation is described by the term "stress." Force per…

Q: Find the strain Stress=35.87 MPa E=65 MPa

A: Given data : Modulus of elasticity=E Stress=σ   Required : Strain

Q: The truss in the figure below is under the effect of one load, this truss consists of three parts,…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A flexible connection consisting of rubber pads(thickness t =9 mm) bonded to steel plates is shown…

A: Given   Force P =16 kN Shear modulus for the rubber is G = 1250 kPa Thickness t =9 mm Find…

Q: PROBLEM 2. A bracket is loaded as shown in the figure. In order to determine the location and weight…

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Q: Two hard rubber blocks are used in an anti-vibration mount to support a small machine as -140 lb…

A: According to the given data P=140lb δ=0.23 in a=0.50im b=0.95in and  c=2.70in We need to find…

Q: A solid circular bar with a diameter ofd = 1.25 in. is subjected to an axial force P and atorque…

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Q: 1.7-3 A polyethylene bar with a diameterd = 70 mm is placed inside a steel tube with an inner…

A: Poisson's ratio of a material is defined as the ratio of lateral strain to the longitudinal strain…

Q: The L2 steel bolt as shown in Figure Q4 has a diameter of 5 mm, and the link AB which is made from…

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Q: When an axial load is applied to the ends of the bar shown in the Figure, the total elongation of…

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Q: t = 400 mm 250 mm 300 mm

A: given data: Px = 800 MPa;   Py = 300 MPa;  Pz = 500 MPa appear L=300;  B=250;  t=400 E = 75000 MPa…

Q: For the element shown in the figure, replace the distributed load with the equivalent nodal forces.…

A: To replace the distributed load with equivalent nodal forces, we need to calculate the forces at…

Q: The bar in the figure supports the loads indicated with P = 3 kN, applied in the x-direction. The…

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Q: A bronze bar 3 m long with a cross sectional area of 320 mm2 is placed between two rigid walls as…

A: Given data: A=320 mm2∆=2.5 mmTi=0°Cσ=35 MPaα=18×10-6 m/m.°CE=80 GPaL=3 m Need to determine the final…

Q: Find the strain energy of a steel rod, of diameter 20 mm and length 400 mm, when it is subjected to…

A: Given:d=20 mmlength, l=400 mmP=40 KNE=200 GPa

Q: In the figure, rigid bar ABC is support by a pin at B and by post (1) at A. However, there is a gap…

A: Length of post (1): L 1= 2.00 mThe gap between the rigid bar at A and post (1): Δ = 6 mmDisplacement…

Q: 1. Axial bar loaded as shown in figure. Find the stress, strain and elongation at the tip of the…

A: Given, Length of the bar = L = 40 in Diameter of the bar = d = 1 in Load applied = P = 1000 lb…

Q: A plate of 0.5m x 0.3m having 0.01m thickness is subjected for loads as shown in the figure. The…

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Q: 2.2-3 A steel wire and a copper wire have equal lengths and support equal loads P (see figure). The…

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Q: Consider the bar in Figure 2, which has cross-sectional area A = 1-10-3 m², modulus of elasticity…

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Q: A polymeric elastic rod AB of constant cross-section (100 mm2) is fixed at A and B and load with…

A: Given data as per question Force P =20 KN Cross-section =100 mm2 The total length of the bar = 6 m…

Q: A circular aluminum tube of length L = 400 mm is loaded in compression by forces P (see figure). The…

A: (a) The shortening in the bar can be determined as,

Q: A thin metal alloy plate is loaded by biaxial stress (2 directions) given by 8000 psi in the x…

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Q: A rigid beam is supported by a pin at A and two metallic wires at B and C. Determine the force P…

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Q: A rigid beam is supported by a pin at A and two metallic wires at B and C. Determine the force P…

A: Consider the free body diagram: Given: EB=70 GPaEC=200 GPaD=2 mmxc=0.6 mm

Q: The two bars shown in the figure are used to support a load P. When unloaded, joint B has…

A: The dimension are

Q: A 500 kg mass is hung by a steel rope as shown in the following figure: a. What is the minimum…

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Q: An element in plane stress is subjectedto stresses σx = -8400 psi, σy =1100 psi , andτxy =-1700 psi…

A: given; σx=-8400psiσy=1100psiτxy=-1700psiE=10000ksi   =10*106psipoisson ratio(n)=0.33

Q: A polyethylene bar with a diameter d,= 4.0 in. is placed inside steel lube with an inner diameter…

A: ⇒given data;⇒polyethylene diameter(d1)=4in⇒steel tube diameter(d2)=4.01in⇒axial…

Q: A material having a shear modulus G, is deformed under a pure shear stress as shown in the following…

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Q: Part B Assuming the plane stress condition (o, = Tyz = Tyz= 0), what is the normal stress in…

A: To obtain the strain in the y direction at point A in the plate, we have to write the transformation…

Q: ABCD rigid rod is supported as shown in the figure. 40 degrees increase in temperature in the case…

A: Given data, Increase in temperature, ∆T = 40° α1 = Thermal expansion of rod 1 = 16.9×10-6/°C α2 =…

Q: The truss ABC shown in the figure is subjectedto a horizontal load P at joint B. The twobars are…

A: Given   Load = P Angle = 60° Find  Strain energy, U  Horizontal displacement

Q: Simple Stress and Strain Question 2 At short, reinforced cement concrete column 600 mm x 600 mm has…

A: To find: The stress in steel, concrete and elastic shorting of the column. Given: The size of the…

Q: A bar ABC length L consists of two parts of equal lengths but different diameters.Segment AB has…

A: Given: P=110 kN shortening of the bar = 0.8 mm (a)Maximum allowable diameter (b) distance b from…

Q: A rectangular bar of length L has a slot in the central half of its length. The bar has width b,…

A: Write the given data. L=520 mmE=74 GPaσavg=190 MPa

Q: A square plate of dimension Lx Lis subjected to a uniform pressure load p 250 MPa on its edges as…

A: Given:Square plate of L×Luniform pressure load, p=250 MPaE=200 GPaL=2 mδ=0.001 m

Q: x = A cylindrical rod is made of three segments and is subjected to axial loads as indicated in the…

A: Basic concept used for tension and compression,If a force is acting away from the section, it will…

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.