Determine the complete state of strains and stresses

Assignment Help Management Information Sys

Reference no: EM131303820

A strain rosette consisting of three strain gages was used to measure the strains at a point in a thin-walled plate. The measured strains in the three gages are ε_A = 0.001, ε_B = -0.0006, and ε_C = 0.0007. Note that gage C is at 45° with respect to the x-axis.

(a) Determine the complete state of strains and stresses (all six components) at that point. Assume that E = 70 GPa, and ν = 0.3.

(b) What are the principal strains and their directions?

(d) Show that the principal strains and stresses satisfy the stress-strain relations

278_Fig 4.jpg

Reference no: EM131303820

Questions Cloud

Determine the symmetric stress matrix : For steel, the following material data are applicable: Young's modulus, E = 207 GPa, and shear modulus, G = 80 GPa.- For the strain matrix at a point, shown below, determine the symmetric 3 X 3 stress matrix.

What were the main findings : What were the main findings? Do results support the hypothesis?-Explain why you think you got the results you did?-Are there sources of error that may have altered your results? How can they be improved?What future directions can be taken, based ..

What is the market price of this stock if the market rate : The Extreme Reaches Corp. last paid a $1.50 per share annual dividend. The company is planning on paying $3.00, $5.00, $7.50, and $10.00 a share over the next four years, respectively. After that the dividend will be a constant $2.50 per share per ye..

What happened to longrun aggregate supply : In an AD-AS graph, using the actual values for real GDP and the GDP implicit price deflator from the Economic Report of the President, show equilibrium for 1960 and for 2007. Assume that the economy was at equilibrium at potential GDP in both year..

Determine the complete state of strains and stresses : Determine the complete state of strains and stresses (all six components) at that point. Assume that E = 70 GPa, and ν = 0.3.

Show the relevant entries for the disposal of machine : A company bought a machine on 1 January 2013 for S$15,500. The company use double decline balance method and the useful life was 4 years. Show the relevant entries for the disposal of machine

Calculate all stress and strain components : A rectangular plastic specimen of size 100 X 100 X 10 mm3 is placed in a rectangular metal cavity.- Calculate all stress and strain components and the force exerted by the punch.

Show how economy will adjust back to long-run equilibrium : Now suppose that the Fed decides to intervene with monetary policy. If the Fed's policy is successful, show how the economy adjusts back to long-run equilibrium.

What is the firms break-even point in sales dollars : FIN200 - Principles of Finance - What is meant by intrinsic value, time value, in-the-money, at-the-money and out-of-the-money and Draw a graph showing the buyer's profit and loss at the same share price range.

User Account

All Pages