Part B - Clockwise Rotation of a Stress Element with Only One Normal Stress The state of stress at a point in a member is shown on the rectangular stress element in (Figure 4) where the magnitudes of the stresses are la,| = 126 MPa and |7y| = 52 MPa. Determine the state of stress on an element rotated 110° clockwise from the element shown. Express your answers, separated by commas, to three significant figures. • View Available Hint(s) AE+ t vec ? Or = oy = Tgy МPа, МРа, МРа Submit Previous Answers X Incorrect; Try Again; 9 attempts remaining

Part B - Clockwise Rotation of a Stress Element with Only One Normal Stress The state of stress at a point in a member is shown on the rectangular stress element in (Figure 4) where the magnitudes of the stresses are la,| = 126 MPa and |7y| = 52 MPa. Determine the state of stress on an element rotated 110° clockwise from the element shown. Express your answers, separated by commas, to three significant figures. • View Available Hint(s) AE+ t vec ? Or = oy = Tgy МPа, МРа, МРа Submit Previous Answers X Incorrect; Try Again; 9 attempts remaining

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.8P: An element in plane stress on the fuselage of an airplane (figure part a) is subjected to...

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Part C - Counterclockwise Rotation of a Stress Element The state of stress at a point in a member is shown on the rectangular stress element in (Figure 5) where the magnitudes of the stresses are |o₂| = 16 ksi, |oy| 29 ksi, and Try = 8 ksi Determine the state of stress on an element rotated 50° counterclockwise from the element shown. Express your answers, separated by commas, to three significant figures. ► View Available Hint(s) 02 Oy, Tz'y' Submit - VE ΑΣΦ ↓↑ vec Part D-Clockwise Rotation of a Stress Element with No Shear Stress ? ksi, ksi, ksi The state of stress at a point in a member is shown on the rectangular stress element in (Figure 6) where the magnitudes of the stresses are ₂ = 13 ksi and|oy| = 12 ksi Figure Part A - State of Stress on an Inclined Plane <
Please answer as per question and in clear handwriting. The state of stress at a point in a structure is shown in the following figure.Decide:(a) The forces acting on an element oriented at an angle in the directioncounterclockwise θ = 15° from the x-axis (Show the results in a sketch ofcorrectly oriented)(b) find the main stresses (Show the results on a sketch ofcorrectly oriented)
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A steel pipe with an outside diameter of 115 mm and an inside diameter of 105 mm supports the loadings shown. Assume a = 510 mm, b = 230 mm, P = 20 kN, P, = 16 kN, and P; = 11 kN. (a) Determine the normal and shear stresses on the top surface of the pipe at point H. (b)Determine the principal stresses and maximum in-plane shear stress magnitude at point H and show the orientation of these stresses on an appropriate sketch. a P: P H K
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Angle 1 Tyx Tyx Figure 1 Point A- x-direction stress 60MPA(compression), y-direction stress 40MPA(tension), negative shear stress 30MPA Using your assigned point determine the following for the yz-plane: a) From basic priciples determine the stresses on the plane of the indicated angle 1-30°, Show al calculations. Draw the orientation of the stress block for this scenario. b) Repeat question (a) using a Mohr circle. c) Using a Mohr circle, determine and draw the maximum stress block of the in-plane maximum shear and principle stresses. d) Determine the stresses and orientation of the stress block where the normal stress is zero. Make use of the stress transformation equations. e) Determine the values of absolute maximum shear stress and corresponding normal stress.