In design analysis, allowable stress for a material should not exceed the values within the … Select one: a. elastic limit b. yield strength c. proportional limit d. rupture strength

Q: A sand cone equipment is used to perform a field density test on a compacted earthfill. Weight of…

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Q: Answer: (a) ox= Oy= Txy= (b) Op1= Op2 = Tmax in-plane = psi psi psi psi psi psi

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Q: Q 2: The state of stress at a point is characterized by the components: = [          12   3   0…

A: Calculate the values of principal stress,  The principal stress of the given 3D stress tensor is…

Q: ट ६६ docs.google.com The state of plane stress at a point is represented on the element shown in the…

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Q: 8. Axial strain (e) is defined as (circle all that are correct): b. Axial deformation Original…

A: Given data : The axial deformation is denoted by ∆L The original length is denoted by L   Required :…

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

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Q: Given data : Stress=70 Mpa Strain=0.5 Determine the value of E

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Q: Find the stress distribution in the beam shown in the figure below A, E. I constant

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Q: In terms of the stress-at-a-point analysis, define principal stress. Indicate how it is different…

A: Principal stress:

Q: The stress–strain diagram of the material can be approximated by the two line segments. If a bar…

A: The expression for the stiffness of the column material in the elastic region with the help of…

Q: The strain components & & and Yxy are given for a point in a body subjected to plane strain.…

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Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

A: Size of grid square, Number of grid from origin to x about horizontal axis, Number of grid from…

Q: 2 m —2m* 4 m 2m1 2m

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Q: please solve all of the questions in the picture and post your work, please.

A: Detailed step by step solution is given below, still if you have any query please feel free to…

Q: Analyze the following stress element for principal stresses, maximum in-plane shear stress and their…

A: The given data is: σx=40 MPaσy=80 MPaζxy=60 MPa

Q: Which of the following statements is FALSE? Select one: O A. The elastic torsion formula is…

A: Torsion:- Torsion refers to the twisting of a structural member under the action of torque or…

Q: A rectangle of an elastic material is deformed in the x, y plane as represented by the dashed lines.…

A: Given: E=300 MPa  and poisson ratio μ=0.4No deformation in Z directiona Normal strain strain in x…

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

A: The given figure is shown below:

Q: Why is the stress result of displacement finite element less accurate than that of displacement?…

A: Since maximum stresses are much more reliant on the localized lattice, whereas maximum deflection is…

Q: For a given stress tensor 30 30 N/mm? , determine 20 (a) Principal stresses (b) Maximum shear stress

A: From tensor:σx=100Mpaσy=20Mpaτxy=30MpaRadius of the circleR=(σx-σy2)2+τxy2R=(100-202)2+302R=50 MPA…

Q: determine the shear stres

A: We have to calculate shear stres

Q: Mechanical properties of materials H.W.: The following data where obtained during the tensile test…

A: Mechanical properties are those properties of a material which can be observed under the action of a…

Q: 2.Discuss elastic region in a tensile test and shear test. It is always linear. What is engineering…

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Q: Question The figure shows the state of stress at a certain point in a stressed body. The magnitudes…

A: Given data- The state of stress- σx=100 MPa,σy=-20 MPa, To Find- The radius of Mohr's stress circle.…

Q: Bars (1) are made of a polyimide plastic that has an elastic modulus of 3.7 GPa. Bar (2) is a nylon…

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Q: ne the following for the given state of stress using the equatic a. Principal Stress and Principal…

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Q: View Policies Show Attempt History Current Attempt in Progress The strain components Ex, Ey, and Yxy…

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Q: At a point in a component, the state of stress is shown on the element below. Assume that the stress…

A: Determine the magnitude of the absolute maximum shear stress that acts at the point.

Q: Bars (1) are made of a polyimide plastic that has an elastic modulus of 4.4 GPa. Bar (2) is a nylon…

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of…

Q: Please give correct answer

A: Given data : σX=100 MPaσY=80 MPaζXY=-30 MPa

Q: True stress-strain behaviour of a metal is given by the flow curve equation σ = 1750 €0.37 where o…

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Q: A state of stress is specified in the figure shown. Determine the principal stress oy (mPa) if P…

A: This question is from solid mechanics Normal stress is 20 Mpa She is stress applied is 15 Mpa And we…

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

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Q: Bulk modulus is

A: --IT S ASKED ABOUT BULK MODULUS  COMPRESSIVE STRESS TO VOLUMETRIC STRAIN  OPTION C IS THE CORRECTION…

Q: The stresses shown in the figure act at a point on the free surface of a machine component. If o= 45…

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Q: For the stress element below, when a = 9, b = 4, MPa. Calculate your answer to stress, is: Input…

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Q: The stresses at a point in a bar are o1 = 28 N/mm2 (tensile) and o2=12N/mm2 (compressive) as shown…

A: In the question  angle made by inclined surface with major principle plane is -35 because we have…

Q: Stress (MPa) 2000 Using the stress-strain results shown in the figure, determine the 0.2% offset…

A: Approach to solving the question:Identify the 0.2% offset yield strength from the stress-strain…

Q: Determine the strain-stress relations of an isotropic material for a cylindrical coordinate system.

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Q: The principal stresses in N/mm² on a rectangular element are shown in the below figure. The…

A: Given, σ1 = 400 N/mm2σ2 =-100N/mm2θ = 30°

Q: What are the s tress components, ojs terms of C, a and N?

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Q: Shear modulus (G) is the ratio of O a. Linear stress to lateral strain O b. Volumetric strain to…

A: Option C is correct.  Shear stress to shear strain

Q: A load of 1000 N is applied as shown in figure, given cross-sectional area of bar 1 & 2 is 100 mm² &…

A: Axial load magnitude P=1000 N, Cross-sectional area of bar 1 (A1)=100 mm2 Cross-sectional area of…

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.