Please answer the question in the picture 1.1 , and make sure you do the right work. Short problems:SampleWithout doing any calculation, sketch the bending stress distribution on a square section subjected to anunsymmetric moment with components M₂ >0 and My <0 (assume |M₂|>|My]). Show the N.A. (approximately), they and z axes, the centroid, the max stress in compression σmax,c and the max stress in tension σmax,Tunsymmetric My(+)COMPR. STRESSES510Мукобео-N.A σ=0TENSIILESTRESSESTHE N.A. Is theaxis of rotation910of the sectionALTERNATIVEREPRESENTATION9301.1 Without doing any calculation, sketch the stress distribution on a rectangular section subjected to an eccentriccompression force P, with eccentricity ey=+h/4 and ez=-b/4 (outside the section kernel). Sketch also the neutralaxis, the y and z axes, the centroid, and identify the corner with the max stress in compression σmax,c and the onewith the max stress in tension σmax,T

For the first problem: 1. Sketch the bending stress distribution on a square section subjected to an…

Answered: Short problems: Sample Without doing…

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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The beam is subjected to a bending moment of M = 17 kN. m. σA = B 200 mm OB = 30 mm 30 mm M 30 mm 30 mm 50 mm 150 mm 150 mm 50 mm Part A Determine the bending stress in the beam at point A. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive in the case of tension. ANSWER: Q Tap image to zoom Part B Determine the bending stress in the beam at point B. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive in the case of tension. ANSWER:
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
Question-3 An element in pure shear is subjected to stresses - 16 MPa, as shown in the figure. Using Mohr's circle, determine (a) the stresses acting on an element oriented at a counterclockwise angle 0 = 20 from the x axis and (b) the principal stresses. Show all results on sketches of properly oriented elements. 16 MPa
90 MPa 1. If a point is subjected to the state of stress shown in the figure, determine the principal stresses and the maximum in-plane shearing stress. Show all results using Mohr's Circle diagram. 40 MPa 30 MPa
For the given state of stress of element A, strictly using Mohr's Circle perform the following: plane 1 plane 2 T-40 MPa plane 4 o=40 MPa 30° 1 plane 3 30° T=20√3 MPa 4 18.435° a) Draw its MOHRS circle b) Determine the principal stresses Op1= Op2= Op3= c) Determine the maximum shear stress Tmax= d) Determine the stresses on the horizontal & vertical planes OH= Ov= THV=
The rectangular plate is deformed into the shape shown by the dashed lines. Suppose that a = 260 mm and b = 450 mm (Figure 1) 2 mm a mm D B 6 mm 6 mm 2 mm -3 mm -x 1.) Determine the average normal strain along diagonal BD. 2.) Determine the average shear strain Yzy at corner B relative to the x, y axes..
3. The picture shows a triangular element, area AB is free surface, angle B=30°, request Stress component and the stress unit is MPa. AN* Ox. Txy Txy 40 B
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
Draw the Mohr,s circle for the stress element shown in figure. Determine the principal stresses and maximum in-plane shear stresses and also draw respective stress elements. Furthermore find out stresses on planes whose normal make an angle of 45 and 135 degress with x-axis. Show your results on stress elements
The strain components E, Ey, and y,xyare given for a point in a body subjected to plane strain. Using Mohr's circle, determine the principal strains, the maximum in-planeshear strain, and the absolute maximum shear strain at the point. Show the angle 8p, the principal strain deformations, and the maximum in-plane shear strain distortion in a sketch. Ex = 0 HE, Ey = 290, Vxy = 250 µrad. Enter the angle such that -45°s 0,5 +45. Answer: Ep1 = Ep2 = Ymax in-plane= prad Vabsolute max." urad O, =
The cross-sectional area of bar ABCD is 500 mm^2 . Determine the stress in segment BC
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.

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