A state of stress is specified in the figure shown below. Determine the Normal stress (mPa) on the Principal Plane if P1 = -63 mPa; P2 = -80 mPa and v= 54 mPa Py Px
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- A state of stress is specified in the figure shown below. Determine the Normal stress σy (mPa) on the Principal Plane if P1 = -5 mPa; P2 = 39 mPa and v = 21 mPaThe cross-sectional area of bar ABCD is 320 mm^2. Determine the maximum normal stress in the bar. Express ? in MPa and round off your answer in 2 decimal places.The couple M is applied to a beam of the cross-section shown in a plane forming an angle β withthe vertical y-axis. Determine the total normal stress at point A, point B, point D.
- Given the compound bar below, determine the maximum allowable value of P if the change in length of the bar is limited to 5.67mm. The bar properties and allowable stresses are given in the table below. (answer in N)Q36 onlys Ratio of stress in part A and BDetermine stress in portion CD, BC, and in AB
- In the figure shown, determine the diameter of the rod C if the allowable stress 86.60 MPa. Neglect the weight of the bar AB.The column in the figure is under the effect of a load of P = 16 kN. Find the stress at point A according to the given?The nodal co-ordinates of a plane stress element are 1 (100,100), 2 (500,100) and 3(250,500). The nodal displacements are u1 = 1.5 mm, v1 = 1 mm, u2 = 1 mm, v2 =1.25 mm and u3 = 2.5 mm, v3 =0.5 mm. Find the element stresses. Assume E = 200 GPa and µ = 0.3. Thickness of the plate 10 mm. All the coordinates are in millimetres
- The bar MNOP rigid bar is pinned at N and connected to two vertical rods. Assuming that the bar was initially horizontal and the rods stress-free, determine the stress in each rod after the load Fis applied. F value is 36.The beam section given in the figure is under the influence of M = 5 kN.m bending moment. Section C and B ' Calculate the normal stresses that will occur at the points. E = 200 GPa. (N-A axis weight passes through the center.)For the stress element below, when a = 9, b = 4, and c = 5, the principal stress σ2 , the smallest normal stress, is: ____ MPa. Calculate your answer to 1 decimal place. Input then negative '-' sign, if the answer is negative.