Q // The tensile tests were performed onlongitudinal specimens of compact bone. TheE1= 0.000465°strain rosette is mounted on a bone were thereadings are obtained for each gauge as shown infigure. Determine (a) the principal strains and (b)the shear strain and average normal strain.50°E2 = - 0.000565°€z = 0.0003

Answered: Image /qna-images/answer/e839a904-80b0-4482-ae20-d85b5c114808.jpg

Q | The tensile tests were performed on longitudinal specimens of compact bone. The €1= 0.0004 strain rosette is mounted on a bone were the 65° readings are obtained for each gauge as shown in figure. Determine (a) the principal strains and (b) the shear strain and average normal strain. 50° E2 = - 0.0005 65° E3 = 0.0003

Q | The tensile tests were performed on longitudinal specimens of compact bone. The €1= 0.0004 strain rosette is mounted on a bone were the 65° readings are obtained for each gauge as shown in figure. Determine (a) the principal strains and (b) the shear strain and average normal strain. 50° E2 = - 0.0005 65° E3 = 0.0003

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q1 The 45° strain rosette is mounted on a steel robotic am as shown in Figure Ql. The robotic arm is made from steel with Esel = 200 GRA and poison ratio, v= 0.3. The following readings are obtained for each gauge: E=[Y+Z](10“) E = -250(10-) E= -200(10) Here the value of Y and Z depends on the 5th digit and 6th digit of your matric number as shown in Table 1. For example, if your matrix number is DD 070112 gives the value of Y=300 and Z-60: Table 1 5 digit of matric 6* digit of matric number number 250 300 350 30 2 60 3 400 3 90 4 450 120 5 500 150 6. 550 180 7 600 7 210 650 700 240 270 (a) Prove that &= E, and E, = E. Determine the shear strain, yand the normal strain, E, and &. (b) Estimate the in-plane principal strains and the angle associated with the principal strains, and (c) Calculate the principal stress associated with the prihcipal strains in (c). (d)
Semiconductor strain gauges find their primary application in the construction of transducers, such as load cells and pressure transducers. Why do measuring instruments manufacturers usually use semiconductor strain gauges even though they are significantly more expensive than metallic strain gauges? Name two pros and two cons of these strain gauges compared to metallic strain gauges. Paragraph B A Lato (Recom... 19px... v T + v
His can you find answers for these please and explain how ? Thank you
A strain gauge is used to measure the shear strain on a shaft during torsional loading. The strain gauge is mounted such that it measures strain at an angle of 45° to the longitudinal axis of the shaft. The shear strain in the shaft is determined: a. as the strain measured by the strain gauge O b. by dividing the strain measured by the strain gauge by the shear modulus O c. None of these options O d. as twice the normal strain determined by the strain gauge.
The strain of a component, which has a tensile modulus of 7 X 105 MPa, and subjected to a stress of 9000KPa, is a. 0.000026 b. 0.000129 c. 0.0026 d. 0.0000129
If the cylinder has the following strain gages readings under internal pressure of 3000 MPa, the Lateral strain reading is obtained from Strain Gauge 1 Strain Gauge 2 Strain Gauge 6 556.1 -188.8 542.7 Select one: a. 1 and 6 b. 6 С. 2 d. 1
pleae writte by hand step by step
None
A strain gauges system mounted at a point on a structural member that is subjected to multiaxial stress, where we have the following readings: Ex = 3.8 x104; &y = 5.5 x10-5; Ez = - 7.5 x10-5; Yy = 9.1 x104; %3D Determine the stress components if the member is made of an isotropic material with linear elastic behavior having the following elastic properties: Young's modulus E = 200 Gpa and Poisson's ratio v = 0.3; Select one: Ох %3D -100 Мра; оу %3D -50 Мра; о, %3D 30 Мра; Тху 3D 70 Мра; Ox = -75 Mpa; o, = -50 Mpa; 0z = 40 Mpa; Ty = 80 Mpa3; Oy = 300 Mpa; oy = -150 Mpa; 0z 3 100 Мра;B тyу = 100 Mpa; TOSHIBA
Can someone please help me to correctly solve all the following parts of this question. Thank you!
A tension test was performed on a specimen having an original diameter of 13.7 mm and a gauge length of 50 mm. The data are listed in the table. Load (kN) Elongation (mm) 0 11.1 31.9 37.8 40.9 43.6 53.4 62.3 64.5 62.3 58.8 0 0.0175 0.0600 0.1020 0.1650 0.2490 1.0160 3.0480 6.3500 8.8900 11.9380 Plot the stress-strain diagram. Use a scale of 20 mm = 50 MPa and 20 mm = 0.05 mm/mm. Redraw the linear-elastic region, using the same stress scale but a strain scale of 20 mm = 0.001 mm/mm. From the diagram, determine approximately the modulus of elasticity. Express your answer to three significant figures and include the appropriate units. E = Submit Part B συ = Submit Part C ☐☐ μÅ of = Value Determine the ultimate stress. Express your answer to three significant figures and include the appropriate units. Request Answer μĂ Value Request Answer Units μĂ - Value Units Determine the fracture stress. Express your answer to three significant figures and include the appropriate units. ? Units ? ?
A strain gauges system mounted at a point on a structural member that is subjected to multiaxial stress, where we have the following readings: Ex = 3.079 x1o-3. ; Ey = -3.471 x10-3; Ez = 1.207 x10-3; yxy = 3.743 x10-3; Determine the stress components if the member is made of an isotropic material with linear elastic behavior having the following elastic properties: Young's modulus E = 70 Gpa and shear modulus G = 26.7 Gpa;