Calculate the compressive stress in a 10.0 mm square rod loaded with 2250 N of force distributed normal to its end. Draw a free body diagram (geometry & forces) Identify stress plane Calculate stress and write it (with appropriate units) in the outlined box ● ●
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- -4. - An element in plane stress is subjected to stresses ??x= 105 MPa, ??y= 75 MPa, and sxy= 25 MPa (see the figure for Problem 7.3-1). Determine the principal stresses and show them on a sketch of a properly oriented element.Solve the preceding problem for an element in plane stress on the bottom surface of a fuel tanker (figure part a); stresses are sx= 105 MPa, sy. = 75 MPa, and ??xy= 25 MPa. Determine the stresses acting on an element oriented at an angle ?? = 40° from the x axis, where the angle is positive when counterclockwise. Show these stresses on a sketch of an element oriented at the angle ??.2. At a point in a brocket, the stresses on two mutually perpendicular planes are 180 MN/m? (tensile) and 70 MN/m2 (Compressive). The shear stress across the planes is 65 MN/m2. Find the following by Mohr's Circle method and compare with Analytical solutions: (i)The Normal stress on a plane making an angle of 50° with the plane of first stress. (ii)Shear stress on the plane (iii) Maximum shear stress (iv) Resultant stress and it's direction. (v) Major and minor principal stresses.
- A member is subjected to a major stress of 115 MPa (tensile), minor stress of 50 MPa (tensile) along with a counter clockwise shear stress of 20 MPa. Calculate the Normal stress, tangential stress, Resultant stress and its inclination on plane make 35° to major stress. Validate your analytical results by drawing Mohr's circle. marks, Mohr's circle - (ENTER ONLY THE VALUES IN THE BOXES BY REFERRING THE UNIT GIVEN IN BRACKET & UPLOAD YOUR HAND WRITTEN ANSWERS IN THE LINK PROVIDED) (i) Normal Stress (unit is MPa) = (ii) Tangential Stress (unit is MPa) (iii) Resultant Stress (unit is MPa) (iv) Resultant inclination (unit in degree) = %3DA member is subjected to a major stress of 110 MPa (tensile), minor stress of 40 MPa (tensile) along with a counter clockwise shear stress of 30 MPa. Calculate the Normal stress, tangential stress, Resultant stress and its inclination on plane make 20 to major stress. Validate your analytical results by drawing Mohr’s circle. i) Normal Stress (unit is MPa) = (ii) Tangential Stress (unit is MPa) = ) Resultant Stress (unit is MPa) Resultant inclination (unit in degree) =A member is subjected to a major stress of 110 MPa (tensile), minor stress of 40 MPa (compressive) along with a counter clockwise shear stress of 23 MPa. Calculate the Normal stress, tangential stress, Resultant stress and its inclination on plane make 35° to major stress. Validate your analytical results by drawing Mohr's circle. (i) Normal Stress (unit is MPa) = (ii) Tangential Stress (unit is MPa) = (iii) Resultant Stress (unit is MPa) = (iv) Resultant inclination (unit in degree)
- Page view A Read aloud Add text Draw Problem 2 For the state of plane stress shown below, determine the principal stresses, the maximum in- plane shear stress and the average normal stress; and show the stresses on properly oriented elements. 3 ksi 8 ksi 16 ksiPlease 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)When a cylindrical body is subjected to uniaxial tensile force, which types of stresses are formed within the body? Show the locations of stresses on an appropriate sketch.
- Problem 1: A state of plane stress at a point on the surface of a structure consists of the following stress components: Ox = 25 ksi, oy = 12 ksi, and Txy = 10 ksi. Note that the stress components act in the directions shown on the element below. Ox Txy 12 ksi 5 25 ksi 10 ksi (a) Draw a complete Mohr's circle for this stress state. Clearly label the X and Y faces, the center C, and the radius R. (b) Using Mohr's circle, determine the principal stresses, the maximum in-plane shear stress, and the normal stress that acts on the maximum shear stress plane. Label all of these quantities on the circle. (c) Calculate the orientation of the principal planes and the planes of maximum shear stress. Label all of these quantities on the circle. (d) Show all stresses from part (b) on properly oriented stress element(s). Be sure to include all stress components acting on the elements(s).Q#1 Using Mohr's Circle for the figure shown, (a) determine the stresses acting on an element oriented at an angle 0=25° counter-clock wise from the r-axis. (b) Show these stresses on a 5.5 MPa 27 MPa sketch of an element oriented at the angle 0. (c) Also find principal angles and principal Jio.5 MPa stresses. 1.Question 2) arm of Figure B from point x z plane, a horizontal angle of θ = 38 ° angled F = 29 kN force sized and C from the point z direction M = 17 kn.m acts a moment in size. The lengths of the arm are also given as L 1 = 1.5 m and L 2 = 1.1 m . It is desired to determine the stress state of point A on the aa section taken from the arm. The radius r of the section is r=0.015 m and the shear modulus of the arm material is also G = 78 Gpa . According to this; Question 2-A) Find the shear stress at point A due to the shear force . ( Write your result in MPa .) Question 2-B) Find the shear stress due to the torsional moment at point A. ( Write your result in MPa .) Question 2-C) Find the normal stress caused by the normal force at point A ( Write your result in MPa .)