Suppose that the following rod system is subjected to a specific amount of load that makes the displacements of nodes 2 and 3 to be q2=2.18 mm and q3=0.32 mm. The system is made of a material with Young's modulus of E=150 GPa. Suppose that the vector B (strain-displacement vector) for node 1 is B 1 = 14.9 × [ - 1 . 5 2 - 0 . 5 ] 1/m. Workout the stress of node 1 in GPa. a

Q: On bar BD, what is the x component of the force at B? A. (include units with answer) On bar BD, what…

A:

Q: Solve the statics problem shown here by calculating the X-direction and Y-direction forces at points…

A:

Q: Consider the truss made of 2 bars with lengths 1 m, orientated in the structure shown in Figure 1.…

A:

Q: Solve the stress tensor at the location of strain gauge (red dot). Find the principle stresses and…

A:

Q: If the horizontal displacements of nodes 2 and 3 of the following element are q2=0.2 mm and q3=-0.1…

A: Given: Here are the given data, q2=0.2 mmq3=-0.1 mm To find: The horizontal displacement of point…

Q: Part A Determine the tension in the cable AB. Express your answer to three significant figures and…

A:

Q: Question 2) The Russell fracture traction device and a mechanical model of the leg are shown in the…

A: L = 100 cmW = 250 NIt is asked to find the tension T1, T2

Q: Two steel wires support a moveable overheadcamera weighing W = 28 lb (see fgure part a) usedfor…

A: W=28lb α = 22° β = 40°diameter1=30milsdiameter2=35mils1mil=0.001in To-Find:-  a) Tensile stresses σ1…

Q: Suppose that the following rod system is subjected to a specific amount of load that makes the…

A: Given the displacement of node 2 and 3.  Required: Stress at node 1.

Q: Determine the displacements and forces on each node shown below. The units of force and displacement…

A: here given data is,  K1=200 lb/m K2= 400 lb/m K3= 100 lb/m K4= 300 lb/m Now we will make element…

Q: Exercise 1 - stiffness matrix of a simple frame. Find the stiffness matrix for the problem on the…

A: The value of E is The value of A is The length is

Q: The force F = (-6i + 3j+ 10 k) N is applied to the block shown in (Figure 1). Figure 3 m A F B 1.5 m…

A:

Q: Cord AB is 2 ft long, the force P = 76 lb, the angle 0 = 56 degrees and the spring's stiffness is k…

A: The final length of the spring can be determined from the triangle ABC by taking the cosine rule as…

Q: A long circular shaft of length L with variable cross-section is fixed onto rigid walls as shown in…

A: Please refer explanationExplanation:Step 1: Step 2: Step 3: Step 4:

Q: Mechanical Engineering There is a spring with a repeated compressive load between 50N and 100N.…

A: according to the details provided

Q: Problem 5: An experiment was set up according to Figure 5 with the followings L = 12 inches LB110…

A: Write the given data. L=12 inLB1=10 inLB2=9 inw=1 int=0.25 inP=5 lbsLongitudinal strain,…

Q: The nodal coordinates and the nodal displacements for some plane stress elastic element is listed in…

A:

Q: A finite element model of a rod (bar), with two quadratic elements as shown below is considered. The…

A: Given the length of the bar.  Required: Value of a

Q: A 50-mm diameter cylinder is made of a brass for which the stress-strain diagram is as shown. The…

A:

Q: You are sitting around on a Saturday night thinking about the effective spring constant of a bar…

A: For the solution refer below images.

Q: If the horizontal displacements of nodes 2 and 3 of the following element are q2=0.22 mm and…

A: Given displacement of nodes 2 and 3.  Required: Horizontal displacement of point P (d).

Q: A force F of magnitude F = 53 N is applied at point B. (Figure 5 )Determine the magnitude of the…

A:

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

A:

Q: The following figure represents a bar problem in static equilibrium and the related linear finite…

A:

Q: For a conductive wire with length L=1cm,w=1mm, h=1mmunder uniaxial strain, the resistance change is…

A: According to the information we have a Uniaxial strain that is e=1 and the Poisson’s ratio is n= 0.3…

Q: The rod shown in the figure has two cross-sectional areas, where the area of the larger…

A: The force values are The cross section of smaller rod is The cross section of larger area is The…

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.