800 N Pipe assembly shown has inner and outer diameters of 41.0 mm and 48.5 mm, respectively. The pipe is under 600 N the four forces shown. Determine the state of stress (normal and shearing stresses a) at point K and b) at point H and draw two-dimensional infinitesimal stress elements. Neglect the weight of the pipe. 250 mm 100 mm 100 mm 600 N 150 mm 200 N

800 N Pipe assembly shown has inner and outer diameters of 41.0 mm and 48.5 mm, respectively. The pipe is under 600 N the four forces shown. Determine the state of stress (normal and shearing stresses a) at point K and b) at point H and draw two-dimensional infinitesimal stress elements. Neglect the weight of the pipe. 250 mm 100 mm 100 mm 600 N 150 mm 200 N

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Please give me right solution a,b and c...
PLEASE ANSWER ASAP TY! SEE THE FIGURE SHOWN a) What is the shear stress component (τ) on a plane at 35o counterclockwise from the x-plane (in MPa)? Include negative sign if it will cause counterclockwise rotation. b) Determine the angle of inclination of the principal planes in the differential element (in degrees). Include negative sign for clockwise rotational sense. c) Determine the minor principal stress σ2 (in MPa). Include negative sign if compressive. d) What is the normal stress component (σ) on a plane at 35o counterclockwise from the x-plane (in MPa)? Include negative sign if compressive. e) What is the magnitude of maximum shear stress (in MPa)?
Problem example Example 7-5: The state of plane stress at a point with respect to the xy- axes is shown in the figure. Using Mohr's circle, determine (a) The principal stresses and principal planes and sketch the results. (b) The maximum shear stress. (c) The state of stress with respect to the x'y'-axes. 20 MPa (+) A 16 MPa 50° X 40 MPa (+) 1. Omax 3. Op 7-42
Q.b.
Q.2) A state of stress is specified as shown in Figure (2), By using Mohr's circle determine the normal and shearing stresses and their directions on: a- The principal planes? b- The planes of maximum shearing stress? c- The planes whose normals are at (+50°) and (+140°) with x-axis? show your results on complete sketches of differential elements. 80 MPa E Y4 50 MPa 40 MPa 4 50 MPa 40 MPa Figure (2) 80 MPa With Best Wishes
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Steel plate (2) b. 4. Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. a. 8.5 ksi 5.7 ksi 10.5 ksi Draw Mohr's circle for this state of stress. Me grapting page is ba b. Determine the principal stresses and the maximum in-plane shear stress acting at the point. Ans. c. Show these stresses on an appropriate sketch. <
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