Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are S= 160 MPa, S= 130 MPa, and Sy= 85 MPa. Assume B = 55°. Sxy Construct Mohr's circle for this state of stress on paper and use the results to answer the questions in the subsequent parts of this GO exercise. For this Mohr's circle, point x, which represents the státe of stress on the x face of the stress element, should appear: O Below and to the right of the circle center. O Above and to the right of the circle center. O Below and to the left of the circle center. O Above and to the left of the circle center.

Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are S= 160 MPa, S= 130 MPa, and Sy= 85 MPa. Assume B = 55°. Sxy Construct Mohr's circle for this state of stress on paper and use the results to answer the questions in the subsequent parts of this GO exercise. For this Mohr's circle, point x, which represents the státe of stress on the x face of the stress element, should appear: O Below and to the right of the circle center. O Above and to the right of the circle center. O Below and to the left of the circle center. O Above and to the left of the circle center.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The stresses shown act at a point in a stressed body. The stress magnitudes are Sy = 95 MPa and Sy = 200 MPa, acting in the directions indicated in the figure. Using the equilibrium equation approach, determine the normal and shear stresses at this point on the inclined plane shown. Assume B = 55°. Sy Answer: Sn = MPa Snt = MPa
Solve for the equivalent force on an inclined surface. Look at Figure A.1 below. You will see a triangular block cut from a stress block with known stresses. The size and thickness of the block does not matter, so we will assume the area of the sloped inclined surface is A (sorry that it is the same symbol as the Point). If the area of the sloped surface is A, then the area of the other two surfaces is A cos (Theta) and A sin (Theta). First, draw a FBD of the block by multiplying each stress (normal and shear, known and unknown) by their associated area (in terms of A). Second, break the stress vectors on the side and bottom into components along the x’ and y’ axes. Third, sum the forces in the y’ direction and set them equal to zero (you should now be able to cross out the value of A for each term in your equation resulting in an equation with only one unknown, the normal stress in the y’ direction). Solve for the value of the normal stress in the y’ direction. Now repeat for…
Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are S=2 ksi, Sy=20 ksi, and Sy = 33 ksi. (a) Draw Mohr's circle for this state of stress. (b) Determine the principal stresses and the maximum in-plane shear stress acting at the point () Show these stresses on an appropriate sketch (eg, see Fig. 1215 or Fig 12.16). (d) Determine the absolute maximum shear stress at the point. Sy Part 1 Calculate the average normal stress and determine the radius of Mohr's Circle. Then draw Mohr's Circle for this state of stress. Answer ksi ksi
Please help! Mohr’s circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 4 MPa in size.(a) Determine the stresses σx, σy, and the magnitude of τxy and show them on a stress element.(b) Determine the stresses σn, σt, and the magnitude of τnt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise).
For the stress state listed below: Ox = 85 MPa Oy = -62 MPa Txy = -28 MPa 1. Use software of your choice (Excel, Matlab, etc.) and plot Mohr's circle. 2. Using a protractor, or graphically using computer code, measure the rotations necessary for the principal stress plane and the plane of maximum shear.
An element in uniaxial stress is subjected totensile stresses σx = 57 MPa, as shown in the figure.Using Mohr’s circle, determine the following.(a) The stresses acting on an element oriented at anangle θ =-33° from the x axis (minus meansclockwise).(b) The maximum shear stresses and associatednormal stresses.Show all results on sketches of properly orientedelements.
Q1) A stat of stress is specified in Figure. By using Mohr's circle determine the normal and shearing stresses on the principal plane, and sketch the results. 18 MPa 60 MPa 15 MPA
Please answer the question in the picture 1.1 , and make sure you do the right work.
Q1/ For the element shown in figure 1 below, determine using Mohr's circle: 1. Shearing and normal stresses on the plane whose normal are at 60° with the x-axis 2. The principle stresses and their orientation (angles) 3. The maximum shearing stresses, their associated stresses and their orientations (angles). 20 MPa 10 MPa Figure 1. 20 MPa 10 MPa
The strain components Ex, Ey, and yxy are given for a point in a body subjected to plane strain. Using Mohr's circle, determine the principal strains, the maximum in-plane shear strain, and the absolute maximum shear strain at the point. Show the angle 0, the principal strain deformations, and the maximum in-plane shear strain distortion in a sketch. Ex = 0 µɛ, ɛ, = 290 µɛ, yxy = 210 prad. Enter the angle such that -45° s 0, s+45°. Answer: Ep1 = με Ep2 = Ymax in-plane = prad Yabsolute max. prad %3D
Determine principle stress and angles