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Q.2. For the small element on a hydraulic ram of a construction equipment is subjected to...
Q.4 (25 marks) A material is subjected to two mutually perpendicular direct stresses of 300 MPa...
Q.4 (25 marks) A material is subjected to two mutually perpendicular direct stresses of 300 MPa tensile and 200 MPa compressive, together with a shear stress of 50 MPa, as shown in the figure below. Use the Mohr's circle to determine: A. The principal stresses and their corresponding principal planes, B. The maximum shear stress and the planes of maximum shear stress, also C. Show the principal stresses calculated above on a sketch of the element D. Determine the state...
Q4. (a) Plot a Mohr circle for the plane stress element which has been rotated 40...
Q4. (a) Plot a Mohr circle for the plane stress element which has been rotated 40 degrees in the anti-clockwise direction as shown in Figure Q4(a). (8 marks) (b) By using Mohr Circle, determine and sketch; all the stresses (Ox, O, and tyy) of the same element in the orientation as shown in Figure Q4(b). (4 marks) (i) the principal stress and its orientation. (4 marks) (i) the maximum shear stress, the corresponding normal stress, and its orientation. (4 marks)...
6. The components of stress within a structure are oxx 90 MPa, oxy -30 MPa, oxz...
6. The components of stress within a structure are oxx 90 MPa, oxy -30 MPa, oxz = ayz = 0 50 MPa, oyy -60 MPa, ozz (4 poin Draw 3D Mohr's circle and locate the principal stresses 01, 02 and a3 as well as the maximum shear stress a. b. Calculate the angle required to rotate the x-y plane to the principal frame and locate that angle on the cirlce (4 poir c. Draw the rotated 3D stress element
i need mohr circle (draw this answer) 200 MPa PROBLEM # 3 9". 200 MPa; -350...
i need mohr circle
(draw this answer)
200 MPa PROBLEM # 3 9". 200 MPa; -350 MPa 350 MPa 0+(-200) (0-(-200)1 +(-3s0) 264 MPa Ans. = 100-364=-464 MPa Ans Orientation of principal planes x-axis:- 眼嗎 -e,a +90.-37 +90--53" Ans . PROBLEM # 3 contd. Mie o, = 0; σ,--200 MPa Ty 350 MPa (b) In-plane maximum shear stress 0-(-200) + (-350) max in-plane xy = 364 MPa Ans -(q-σ.)/2-(0-200)/23L-797' ( ) ) Ans 90+7.97 .. 97.97. ()), ơm"0-200 :-. 100...
everything pls (25%) Question 1. (Parts 1-1 and 1-2 are independent) (20%) Part 1-1: Draw the...
everything pls
(25%) Question 1. (Parts 1-1 and 1-2 are independent) (20%) Part 1-1: Draw the shear and moment diagrams for the following beams: (5%) Part 1-2: What is the critical buckling load for a square column made of steel, having a length of 20 ft., a cross sectional area of 144 in, and fixed at both ends. Assume all other needed information. (45%) Question 2 (Parts 2-1 and 2-2 are independent) (25%) Part 2-1) An element in biaxial stress...
- P12.44 Figure P12.44 shows Mohr's circle for a point in a phys- ical object that...
- P12.44 Figure P12.44 shows Mohr's circle for a point in a phys- ical object that is subjected to plane stress. (a) Determine the stresses Oy Oy, and Try and show them on a stress element. (b) Determine the principal stresses and the maximum in-plane shear stress acting at the point, and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). I grid square = 10 MPa FIGURE P12.44 112.44 a) From graph: Tx 80...
Solve this question please An arm ABC lying in a horizontal plane and supported at A...
Solve this question please
An arm ABC lying in a horizontal plane and supported at A (see figure below) is made of two identical solid steel bars AB and BC of length L welded together at a right angle. The arm is subjected to its own weight only. Part 1 - Determine the stress state at the top of the bar at the support A, then draw stress distributions for the section at A. (3 points for the drawings) Part...
An arm ABC lying in a horizontal plane and supported at A (see figure below) is...
An arm ABC lying in a horizontal plane and supported at A (see figure below) is made of two identical solid steel bars AB and BC of length L welded together at a right angle. The arm is subjected to its own weight only. Part 1 - Determine the stress state at the top of the bar at the support A, then draw stress distributions for the section at A. (3 points for the drawings) Part 2- Draw Mohr's circle...
need solution for milestones A Q1 Solid Mechanics 3 Assessment Task 1a - 2020 Milestone a...
need solution for milestones A Q1
Solid Mechanics 3 Assessment Task 1a - 2020 Milestone a Question 1. For each of the plane-stress conditions given below, construct a Mohr's circle of stress, find the principal stresses and the orientation of the principal axes relative to the xy axes and determine the stresses on an element, rotated in the x-y plane 60° counterclockwise from its original position: (a) dx = 200 MPa Oy - 300 MPa T .40 MPa (b) dx...
Read the article, more specifically the abstract, introduction, discussion and conlcusion and summarize those specific sections...
Read the article, more specifically the abstract,
introduction, discussion and conlcusion and summarize those
specific sections in a paragraph or two.
INTRODUCTION
With the increase in recreational and competitive cycling,
cyclists are experiencing more overuse inju- ries related to
repetitive loading.Both intrinsic and extrinsic factors contribute
to injury. Intrinsic fac- tors are inherent to the cyclist and
include fitness level as well as anatomical alignment of the lower
extremities. Extrinsic factors are generally asso- ciated with
factors external to the...
Q.4 (25 marks) A material is subjected to two mutually perpendicular direct stresses of 300 MPa tensile and 200 MPa compressive, together with a shear stress of 50 MPa, as shown in the figure below. Use the Mohr's circle to determine: A. The principal stresses and their corresponding principal planes, B. The maximum shear stress and the planes of maximum shear stress, also C. Show the principal stresses calculated above on a sketch of the element D. Determine the state...
Q4. (a) Plot a Mohr circle for the plane stress element which has been rotated 40 degrees in the anti-clockwise direction as shown in Figure Q4(a). (8 marks) (b) By using Mohr Circle, determine and sketch; all the stresses (Ox, O, and tyy) of the same element in the orientation as shown in Figure Q4(b). (4 marks) (i) the principal stress and its orientation. (4 marks) (i) the maximum shear stress, the corresponding normal stress, and its orientation. (4 marks)...
6. The components of stress within a structure are oxx 90 MPa, oxy -30 MPa, oxz = ayz = 0 50 MPa, oyy -60 MPa, ozz (4 poin Draw 3D Mohr's circle and locate the principal stresses 01, 02 and a3 as well as the maximum shear stress a. b. Calculate the angle required to rotate the x-y plane to the principal frame and locate that angle on the cirlce (4 poir c. Draw the rotated 3D stress element
i need mohr circle
(draw this answer)
200 MPa PROBLEM # 3 9". 200 MPa; -350 MPa 350 MPa 0+(-200) (0-(-200)1 +(-3s0) 264 MPa Ans. = 100-364=-464 MPa Ans Orientation of principal planes x-axis:- 眼嗎 -e,a +90.-37 +90--53" Ans . PROBLEM # 3 contd. Mie o, = 0; σ,--200 MPa Ty 350 MPa (b) In-plane maximum shear stress 0-(-200) + (-350) max in-plane xy = 364 MPa Ans -(q-σ.)/2-(0-200)/23L-797' ( ) ) Ans 90+7.97 .. 97.97. ()), ơm"0-200 :-. 100...
everything pls
(25%) Question 1. (Parts 1-1 and 1-2 are independent) (20%) Part 1-1: Draw the shear and moment diagrams for the following beams: (5%) Part 1-2: What is the critical buckling load for a square column made of steel, having a length of 20 ft., a cross sectional area of 144 in, and fixed at both ends. Assume all other needed information. (45%) Question 2 (Parts 2-1 and 2-2 are independent) (25%) Part 2-1) An element in biaxial stress...
- P12.44 Figure P12.44 shows Mohr's circle for a point in a phys- ical object that is subjected to plane stress. (a) Determine the stresses Oy Oy, and Try and show them on a stress element. (b) Determine the principal stresses and the maximum in-plane shear stress acting at the point, and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). I grid square = 10 MPa FIGURE P12.44 112.44 a) From graph: Tx 80...
Solve this question please
An arm ABC lying in a horizontal plane and supported at A (see figure below) is made of two identical solid steel bars AB and BC of length L welded together at a right angle. The arm is subjected to its own weight only. Part 1 - Determine the stress state at the top of the bar at the support A, then draw stress distributions for the section at A. (3 points for the drawings) Part...
An arm ABC lying in a horizontal plane and supported at A (see figure below) is made of two identical solid steel bars AB and BC of length L welded together at a right angle. The arm is subjected to its own weight only. Part 1 - Determine the stress state at the top of the bar at the support A, then draw stress distributions for the section at A. (3 points for the drawings) Part 2- Draw Mohr's circle...
need solution for milestones A Q1
Solid Mechanics 3 Assessment Task 1a - 2020 Milestone a Question 1. For each of the plane-stress conditions given below, construct a Mohr's circle of stress, find the principal stresses and the orientation of the principal axes relative to the xy axes and determine the stresses on an element, rotated in the x-y plane 60° counterclockwise from its original position: (a) dx = 200 MPa Oy - 300 MPa T .40 MPa (b) dx...
Read the article, more specifically the abstract,
introduction, discussion and conlcusion and summarize those
specific sections in a paragraph or two.
INTRODUCTION
With the increase in recreational and competitive cycling,
cyclists are experiencing more overuse inju- ries related to
repetitive loading.Both intrinsic and extrinsic factors contribute
to injury. Intrinsic fac- tors are inherent to the cyclist and
include fitness level as well as anatomical alignment of the lower
extremities. Extrinsic factors are generally asso- ciated with
factors external to the...
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