The state of strain at point A has components of Ex=215 x 10-8 Yxy 195 x...
2. The state of strain at the point of a loaded part has components: Ex = 850(10"), Ey = 480(10%), Yxy = 650(106). Use the strain-transformation equations to determine the equivalent strains on an element oriented at an angle of 0 = 60° counterclockwise from the original position.
The state of strain at the point of a loaded part has components: Ex = 850(10"), £y = 480(10%), Yxy = 650(10-6). Use the strain-transformation equations to determine the equivalent strains on an element oriented at an angle of 0 = 60° counterclockwise from the original position.
15. The state of strain at the point on the bracket has components Ex= 200(10), Ey = -300(10), Xxy = 400(106). Determine the equivalent in-plane strains on an element oriented at an angle of 30 degrees counterclockwise from the original position by using a) b) the strain transformation equations and Mohr's circle.
The measured strain values at point Q are as follows: Ea = 40(10), Eb = 980(10), &c = 330(10) 1) Calculate the strain components Ex, Ey and Yxy at point Q. 2) Calculate the stress components Ox, Oy and Txy at point Q. 3) Determine the principal stresses at point Q, using Mohr's circle. The Young's modulus E = 200 GPa, shear modulus G = 76.9 GPa, Poisson's ratio v= 0.29. 《 s,
5. The state of strain at the point on the pin leaf has components of ε,-200x1 0-6, ε,-180x10-6, and γ.,--300x10-6. Use the strain transformation equations and determine the equivalent strains on an element oriented at an angle of 0 60 degrees counterclockwise from the original position. Sketch the deformed element due to these strains within the x-y plane
Problem 3. The strain at point A on a pressure vessel wall has components Ex 480(10% and γχ,-650(106) Draw Mohr's circle and determine a) the principal strains at A in the x-y plane b) maximum shear strain (25%) Figure: 10-PO24
The state of strain at the point on the bracket has components ϵ x= -130(10-6), ϵ y= 280(10-6), and γ x y= 75(10-6). Determine the principal stress, σ 1 in MPa at the point. Determine the principal stress, σ 2 in MPa at the point. Assume E = 200 GPa, and ν= 0.3. 1 х
18- The slare of strain at the paint an the eaur ooth components of ͒(10°), ε,-480(10-6), γ,-650(106). Use the strain-transfomation equations to determine (a) the in-plane principal strains and (b) the maximum in-plane shear strain and average normal strain. In each case specify the orientation of the elements and show how the strains deform the element within the x-y plane. Resp. &nax-1039(10-6), &nm-291 (109, θ-30.18", Ymax 748 (10,8148
5. The following state of strain has been measured by strain gages at a point on the surface of a crane hook: where strain gages (d. b, c) have θαー30°; θb--30°.0c-900. Determine the strain tensor components
The strain in the x direction at point A on the A-36 structural-steel beam is measured and found to be e 100(10. Determine the applied load P. What is the shear strain Yxy at point A? Take E-203 GPa and G-76 GPa. 50 mm 150 mm 300 mm .9 m 1.2 m- 150 mm