The strength of a bar depends of the following components EXCEPT (A) Stiffness of the bar B Material Properties Geometric Properties (D None of the Above A type of shearing stress generally characterized as non-planar stress. (A) Punching Shear (B Single Shear Double Shear (D Shearing Strain
Q: QUESTION 3 The assembly consists of three steel rods and a horizontal bar BED. The structure…
A: Given P=36kN Area of EF = 625 mm^2 And AB,DC = 200mm^2 E = 200GPa Since the member BED is…
Q: Find the modulus of elasticity Stress=2 MPa Strain=0.1
A: Given data : Strain is denoted by ε Stress is denoted by σ To find : Modulus of elasticity
Q: A composite assembly consisting of a steel [G = 80 GPa] core (2) connected by rigid plates at the…
A: Given data, Steel G = 80 GPa Aluminum G = 28 GPa L= 210 mm D1 = 56 mm d1 = 37 mm d2 = 19 mm T =…
Q: Which of these are types of normal stresses? A) Compressive and plane stresses B Shear and bending C…
A: Given data in question Types of normal stresses To find out Which among are normal stresses Note…
Q: A hollow section bar has an outside diameter of 120 mm and an inside diameter of 60 mm. If the shear…
A: Ro = Outside radius = 1202 = 60 mmRi = Inside radius = 602 = 30 mmζy = Shear stress at yield = 100…
Q: The state of strain at the point on a boom of a shop crane has components of P x = 250(0-6), Py =…
A: Following is the given information: Part a.
Q: TRUE OR FALSE ONLY. PLEASE HELP 1. Area of shear diagram is equal to the magnitude of bending…
A: 1) True It is true that area of shear diagram is equal to the magnitude of the Bending moment. 2)…
Q: A composite assembly consisting of a steel (G = 80 GPa] core (2) connected by rigid plates at the…
A: Given data, Steel G = 80 GPa Aluminum G = 28 Gpa L = 210 mm D1 = 51 mm d1 = 35 mm d2 = 21 mm T =…
Q: (a) the centroid location (measured with respect to the bottom of the cross-section), the moment of…
A: Moment of Inertia: - It indicates the ability of body to resist angular acceleration.
Q: . A propeller shaft is made up of solid steel bar d in diameter. Shear modulus of elasticity is…
A: The general torsion equation is: TIp=τr=GθL here, T : torque applied on the shaft IP : polar moment…
Q: Find normal, tangential and resultant stresses across a plane through the point at 480 to the major…
A: Principle stresses δX=100N/mm2 and δY=40N/mm2 θ=48∘
Q: the Cross-Sectional dimensions of a beam are shown below. If the makimum allowable benahing stress…
A: As per guidelines please post Q 2 separately
Q: An aluminum alloy [E = 69 GPa; v = 0.33; a = 23.0 x 10-6/°C] plate is subjected to a tensile load P.…
A:
Q: Normal stress is calculated dividing the reaction by the cross-sectional area. Is this approach…
A: Given data in question Normal stress approach To find out Discuss the given statement
Q: (a) Tensile stress, (b) the axial linear strain,
A: Given the length of the steel bar L = 24 in diameter if the steel bar d = 0.625 in there fore…
Q: 60° 15kN PVC Wood 15kN 75mm
A:
Q: Element in plane.stress the stresses are and g, = 97 MPa, g, = 76 MPa and T= 22 MPa. Determine the…
A: Radius of the circleR=(σx-σy2)2+τxy2R=(97-762)2+222R=24.38 MPA
Q: A beam has a hollow circular cross section 40 mm outer diameter and 30 mm inner diameter. It is made…
A:
Q: The lateral strain is a. None of the options b. The ratio of length of body to the tensile force…
A: Strain : Strain is ratio of change in single dimension upon original dimension Types of strain :…
Q: An element in plane stress is subjected to stresses Ox = -8400 psi, ay = 1100 psi, and txy= 1700 psi…
A: (a) Strains for an element oriented at 30° is ,…
Q: A steel rod with a cross-sectional area of 140 mm2 is placed between two fixed supports. The tensile…
A: Given: The cross-sectional area of the steel rod is 140 mm2. The tensile force is 4000 N. The…
Q: The corners of the square plate deform as indicated. determine the angular strain at A with respect…
A: The given figure is shown below:
Q: The stress parallel to the surface of the material is called_ A Shear Stress B Normal Stress C)…
A:
Q: The components of plane stress at a critical point on a steel shell are shown in the figure below.…
A: σx= 70Mpaσy=-60Mpaζ = 40Mpa Syt = 250Mpa
Q: Q- A stepped steel shaft is subjected to a clockwise torque of 10 Nm at its free end. Shear modulus…
A: Given- Clockwise torque T=10 NmG=80 GPa=80×103 N/mm2Strain energy in the shaft needs to be find out.
Q: Steel Stress-Strain diagram. Which of the following statements is NOT correct? Engineering stress is…
A: GIVEN: Statements on steel stress-stress curve. TO FIND: INCORRECT OPTION
Q: The cross-section of a composite beam made of aluminium and steel is shown in the figure. The moduli…
A:
Q: d. the normal stress in region BC. Is the material within its linear-elastic region? Yes / No A…
A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…
Q: An elastic panel A fits into the rigid socket B of height h (Young’s modulus E, Poisson’s ratio ν).…
A: Strain: The ratio of change in dimension of the member due to the application of force to the…
Q: 2. The inverted T-section of a 4 m simply supported beam has the properties showr in the figure. The…
A:
Q: A rigid bar AB is supported by three rods. If a load P = 200 kN is applied to the bar, modulus of…
A:
Q: Point A in a beam is deformed such that the strain components are ɛx = -1380 ue, ɛy = -880 µe, ɛ; =…
A: Use formula of maximum shear strain.
Q: The limit of proportionality in the material of a structural steel member, when subjected to simple…
A:
Q: a) the centroid location (measured with respect to the bottom of the cross-section), the moment of…
A:
Q: 2. Which of the below stresses are normal stresses? a) Tensile and compressive stresses b) Tensile…
A: Which of the below stresses are normal stresses? a) Tensile and compressive stresses
Q: 4. The state of strain at a point on the clamp has components of Yay=-500(106), &y=+500(106), and…
A: Solution: Given: γxy=-500×10-6 εx=-600×10-6 εy=500×10-6
Q: An aluminum alloy rod has a circular cross section with a diameter of 7mm. The rod s subjected to a…
A:
Q: If two bodies are pressed against each other, compressive forces are developed in the area of…
A: Question- If two bodies are pressed against each other, compressive forces are developed in the area…
Q: The bending stress in a beam is section modulus. O(A) Inversely proportional to two times O(B)…
A: Bending stress equation : Bending stress =σMoment of inertia =IBending Moment =MVertical distance…
Q: Problem 3: The steel plate was originally in a rectangular shape. The 5 mm post-deformation geometry…
A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…
Q: An axial load is applied to a bar. The length L= 20in. increases by 0.022 in. the width w=4in.…
A: Given Dimensions of bar Length, L= 20 in. Width, W = 4 in. Thickness, T = 0.85 in. Change in…
Q: Learning Goal: To become familiar with the general equations of plane strain used for determining…
A: Given data:- ∈X=370×10-6∈Y=-220×10-6γxy=195×10-6 The given angle, θ=60°
Q: The stresses on an element are o, = -270 psi and o, = -540 psi. Find the maximum shear stresses (in…
A: σx = σ1 = -270 psi.σy = σ2 = -540 psi. To determine: τmax x1 = maximum shear stress when element is…
Q: 2. (3 points) When loading is applied at a point on a body, the stress distributions at different…
A: Saint Venant’s principle
Q: At a point in a piece of elastic material there are three mutually perpendicular planes on which the…
A:
Q: Problem- A plane-strain compression (forging) of a block is shown in the figure. The strain in the…
A: Given- yield strength-σo=300 MPa,σx=40 MPa,shear stress-τxy=0 It is needed to find the stress…
Q: Which of the following is NOT TRUE in the elastic analysis of circular members under torsion? O…
A:
Step by step
Solved in 2 steps
- 2. (3 points) When loading is applied at a point on a body, the stress distributions at different cross sections are different. However, the stress distribution becomes uniform at locations far from the applied load. This is due to which principle? Name the principle. P Load distorts lines located near load P P C C Lines located away from the load and support remain straight P O avg A section a-a section b-b section c-c -Load distorts lines located near support Your answerProbleT = - An aluminum bar has diameter d = 40 mm, shear modulus of elasticity G = 27 GPa, and torque T = 300 N.m. (a) Determine the maximum shear, tensile, and compressive stresses in the bar, and show these stresses on sketches of properly oriented stress elements. (b) Determine the corresponding maximum strains (shear, tensile, and compressive) in the bar and show these strains on sketches of the deformed elements. |d=40 mm T= 300 N-mAt a point in a piece of elastic material there are three mutually perpendicular planes on which the stresses are are follows: tensile stress 50 N/mm2 and shear stress 40 N/mm2 on one plane, compressive stress 35 N/mm² and complementary shear stress on the third plane. Find : (a) the principal stresses and the positions of the planes on which they act, (b) the positions of the planes on which there is no normal stress.
- Determine: a) max shear stressb) max compressive stressc) max tensile stressThe rectangular plate is subjected to the deformation shown by the dashed lines. Determine the followings: 1) the average normal strain along side AB 2) the average normal strain along the diagonal AC 3) the average normal strain along the diagonal BD 4) the shear strain at B 5) the shear strain at D B C 8P mm 2 mm 4 mm 10P mmSteel Stress-Strain diagram. Which of the following statements is NOT correct? Engineering stress is the stress computed using the original area and not the necking down area. The constant stress region is called the yield plateau or plastic range. The linear portion is also called the plastic range. The proportional limit, elastic limit, upper and lower yield points are very close to one another and are treated as a single point called the yield point.
- It is a type of stress produced by two contacting separate bodies. (A) Axial Stress B Bending Stress Shearing Stress D Bearing Stress Generally defined as force intensity per unit area. (A) Internal Loading (B) Deformation Stress D) StrainA small aluminum alloy [E = 61 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 155 mm. The cross-sectional dimensions of the tee shape are b %3D = 22 mm, d = 33 mm, and t = 7 mm. After loads are applied to the beam at B, C, and D, a %3D compressive normal strain of 420 µɛ is measured from a strain gage located at c = 6 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P 3P В D E Strain gage- d H b Answer: P = i NA small aluminum alloy [E = 76 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 180 mm. The cross-sectional dimensions of the tee shape are b = 24 mm, d = 36 mm, and t = 4 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 430 με is measured from a strain gage located at c = 10 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P?
- (1) 1d. What is the shear stress on an element with principal stresses of 565 psi and -435 psi?The components of plane stress at a critical point on a steel shell are shown in the figure below. The yield stress (Gy) of the material in simple tension is 250 MPa. 60 MPa 40 MPa 70 MPa (a) Determine the magnitude of the principal stresses and maximum shear stress. Sketch these on appropriately orientated elements. (b) Calculate the factor of safety against yield on the basis of i. Tresca failure criterion ii. Von Mises failure criterion2. Which of the below stresses are normal stresses? a) Tensile and compressive stresses b) Tensile and thermal stresses c) Shear and bending d) Compressive and plane stresses bolleo