Consider a machineelement as shown in thefigure. The stress elementat a critical point on thiselement is shown.Determine the smallestyield stress for a steel thatcan be selected for themember, based on themaximum-shear-stresstheory.What result you expect ifmaximum distortion energytheory is used.80ksi25 ksi

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Answered: Consider a machine element as shown in…

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

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P= 200 lbs |=2" T 250 in-Ibs Qt. DRAW STRESS STATES いITH A SQLARE ECEMENT エN xY AXES Label with stress values Q2 DRAW MOHR'S CIRCLE AT A Q3.CALCULATE PRINCIPAL STRESSES AND DRAW THE PLANE FoR ri$ a IN THE SCHEHATIC Draw element rotated to principal planes and label with stress values and rotation angle
technically, one question with multiple parts
I want answer please from these choses and I need them to be correct please
Determine the resulting maximum value of the normal stress. Specify the orientation of the plane on which these maximum values occur. **The answer is tensile stress is 0 ksi at 90 degrees. **The answer is compressive stress is 7 ksi at 0 degrees. Can you explain how that is? This was my thought process: I know that tensile would be zero because the force P is actually going inwards and not outwards. I know that means that there would be a compressive force. I am confused on the angles, how is a tensile force going 90 degress if there technically is no force in the tensile direction. And how is there a compressive force at 90 degrees if there is a stress? thank you!
I need Answer Sigma_n. Tell me What value have to Put in the Box (Exact value). Is the answer is 31.4 ??
What’s the answer for this please ?
please solve with neat hand writing so I can understand
Consider the 2-D state of stress shown below. Using the provided scales graph the Mohr's Circle for the 2-D state of stress with "full' details Draw the Planes of Principal and Maximum Shear Stresses Provide "full" details and Use 3 Sig. Fig. in this problem Oy = 15 Ksi Tcw → S Txy= -5 ksi Ox = 10 Ksi Tyx = 5 Ksi 10 5 -20 -10 5 10 15 20 5 10 Tccw → S'
(a) Construct Mohr's circle for an element in a uniaxial state of stress (b) Use this Mohr's circle to derive the equation for the normal stress On and shear stress En on the n-face. The equations should depend on Ox and θ (c) Use the Mohr's circle to determine the planes on which the maximum shear stress acts. Sketch a properly oriented maximum-shear-stress element and indicate the normal and shear stresses acting on its faces. Ơn nt o, Note: for (b), the angle θ is between 0 and 90° and is positive
The state of stress at a point in a member is shown on the element. Suppose that o = -40 MPa , oy = -120 MРа, три — -28 MPа . Part A Determine the normal stress component acting on the plane AB. (Figure 1) Express your answer with the appropriate units. HA ? Figure 1 of 1 Value Units Submit Request Answer Part B Determine the shear stress component acting on the plane A.B. 30% Express your answer with the appropriate units. y = | Value В Units Pearson
For a number of points during a tension test on Man-Ten steel, engineering stress and strain data are given in Table. Also given are minimum diameters measured in the necked region in the latter portions of the test. The initial diameter was 6.32 mm. (a) Determine the Young’s modulus; (b) Determine the true stress and strain throughout; (c) Calculate the true plastic strain for the beyond yielding.

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