Hi please help with this question thank you I just can't seem to work it out even with the given formulas. Thanks!also, I have tried these but they seem to be incorrect, or maybe parts of the calculation may be incorrect since when I submit these all together and I can't really work out where I am going wrong:sigma x = 25.43sigma y = 13.07Txy = 49.124 = 20.5 MPa.A point on a thin plate is subjected to two successive states of stress. The stresses have magnitude |ox| = 31.5 MPa, |oy| = 45.5 MPa, and Ta'y' |Oy0x , Oy, Txy =SubmitDetermine the resulting state of stress on the element on the right. The rotation angles on the left-hand side of the figure are in relation to the orientation of the element on the right.Express your answers, separated by commas, to three significant figures.View Available Hint(s)τΫΠΙ ΑΣΦ |—13.07,25.43,49.124Previous Answers60°↓↑vecX Incorrect; Try Again; 10 attempts remaining220%?TxyMPa, MPa, MPaOx

Given Data σx,=31.5MPaσy,=45.5MPaτx,y,=20.5MPa

Hi please help with this question thank you I just can't seem to work it out even with the given formulas. Thanks! also, I have tried these but they seem to be incorrect, or maybe parts of the calculation may be incorrect since when I submit these all together and I can't really work out where I am going wrong: sigma x = 25.43 sigma y = 13.07 Txy = 49.124

Hi please help with this question thank you I just can't seem to work it out even with the given formulas. Thanks! also, I have tried these but they seem to be incorrect, or maybe parts of the calculation may be incorrect since when I submit these all together and I can't really work out where I am going wrong: sigma x = 25.43 sigma y = 13.07 Txy = 49.124

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.19P: During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as...

See similar textbooks

Similar questions

The state of stress at a point on a thin plate is as shown in the left side of the Figure below. Determine the state of stress (ox, oy, txy) represented on the element oriented as shown on the right. 120 Sigma_x^prime (MPa) 200 Sigma_y^prime (MPa) 60 Tau_xy^prime (MPa) 30 Alpha (degrees) O x' Oy Txy' Txy Ox
(b) Mohr's circle, invented by Christian Otto Mohr, is a graphical representation of the transformation law for the stress system. Use Mohr's circle to determine the stresses on an element inclined at 30° clockwise to the state of plane stress system as shown in Figure 1 and show the corresponding stress elements. Q2 (a) It is important im 80 MPa 50 MPa Ľ 50 MPa Figure 1 80 MPa 25 MPa
1. Given a combination of stresses on an element shown in the figure, (a) draw a Mohr's circle representing the complete state of stress of the element, i.e. show prinicpal stresses (01,02), maximum shear stresses (Tmax), principal direction (0p), original orientation, and original stresses (Ox, Oy, Txy). (b) draw three-dimensional Mohr's circles showing the three principal stresses and absolute maximum shear stress. Oy = -50 MPa Txy 20 MPa Ox = -150 MPa
A point on a thin plate is subjected to the two stress components as shown in Figure 7. Determine the resultant state of stress represented on the element oriented as shown on the right. “L.. 100 MPa Oy 160 MPa Txy |45° Ox + 30 100 MPa
An 6 mm diameter aluminum rod has lines scribed on it that are exactly 10 cm apart. After a 2.08 kN force has been applied, the separation between the lines has increased to l' = 10.009 cm. 30 cm 10 cm -F l' a. Calculate the stress and strain in the rod. (Express your answer for stress using two significant figures.) |MPa (Express your answer for strain using four decimal spaces.) E = b. To what total length has the rod stretched? (Express your answer using three decimal places.) L final cm
Given a stress state of ø, = -4 MPa, øy = 12 MPa, ty = 7 MPa ccw 1) Draw a properly oriented stress element illustrating this state of stress 2) Using Mohr's circle, find the principal stresses and directions, and show these on a stress element correctly aligned with respect to the xy coordinates. Draw another stress element to show zi and 72, find the corresponding normal stresses, and label the drawing completely. 3) Use the plane-stress transformation equations to validate your answers in part 2
A point on a thin plate is subjected to two successive states of stress. The stresses have magnitude σx | = 31.5 MPa, |σy' | = 45.5 MPa, and |Tx'y' | = 20.5 MPa. 0x , Oy, Txy || = Determine the resulting state of stress on the element on the right. The rotation angles on the left-hand side of the figure are in relation to the orientation of the element on the right. Express your answers, separated by commas, to three significant figures. View Available Hint(s) 1977| ΑΣΦ | 11 VE 60° vec 220% ? Txy MPa, MPa, MPa ·0x
▼ Part A - State of Stress on an Inclined Plane The state of stress at a point in a member is shown on the rectangular stress element in (Figure 3), the magnitudes of the stresses are lo 100 MPa, |oy| = 35 MPa, and Try| = 49 MPa. = Using the stress-transformation equations, determine the state of stress on the inclined plane AB. Express your answers, separated by a comma, to three significant figures. ► View Available Hint(s) Or Try Submit VE ΑΣΦ ↓↑ Previous Answers vec X Incorrect; Try Again; 3 attempts remaining ? Part B - Clockwise Rotation of a Stress Element with Only One Normal Stress MPa, MPa Figure ▼ 60° 15⁰ Part A State of Stress on an Inclined Plane B 3 of 6 O 8
A plane stress state is given as follows (50MP in the bottom right corner denotes the shear component, and others denote the normal components). 1) Please draw the Mohr's circle of this plane stress state. Indicate the center of the circle, the radius of the circle, and the point that corresponds to x-plane (the normal of the plane is x axis) 2) Determine the principal stresses and directions of this stress state using Mohr's circle. 3) Draw the stress element to show maximum shear stress 71, T2, and the corresponding normal stress. 75 MPa 50 MPa 50 MPa
2) The state of stesss at a point in a body relative to the xyz coordinate system is: 2 3 -5 [o]= 3 2 kpsi 6. %3D -5 2 -4 a) Determine the principle stresses and the direction cosines corresponding to each principle stress. b) Draw the 3D Mohr's circles. c) Determine the maximum shear stress. d) Find the orientation of the plane containing the maximum shear stress relative to the original axis system 3) For the stress tensor in problem 2: a) Determine the normal and shear stress on a surface intersecting a plane defined by 3 points (0,0,0); (2,-1,3); (-2,0,1) b) Give the magnitudes of these stresses and the direction cosines defining their directions.
The Mohr's circle representing a given state of stress is shown. The diagonal line AB represents the original orientation where point A corresponds to the x face and point B corresponds to the y face. a) Show the stresses represented by line AB on the provided stress element. 60 X -30-1 {MPa} y T(MPa) b) Determine the principal stresses and show them on a properly oriented stress A element. y X 40 B 20p 30 40 40
The state of stress at a point on an element of material is shown. Let sigmaX= 49.0 ksi, sigmaY= 17.0 ksi, and Txy= 11.0 ksi. Use this information to represent the principle state of stress and maximum in plane shear stress. Plot the mohr circle and state sigmaX' and sigmaY' and Tx'y' with unit. Also draw the state of stress on the rotated element.