Compressive centric forces of 160 kN are applied at both ends of the assembly shown by means of rigid plates. Knowing that Es = 200 GPa and Ea = 70 GPa determine (a) the normal stresses in the steel core and the aluminum shell, (b) the deformation of the assembly

Q: An aluminum alloy [E = 73 GPa; v = 0.33; a= 23.0 x 10-6/°C] plate is subjected to a tensile load P.…

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Q: Punch Aluminum =4 mm d-20 mm

A: Given that  t=4 mmd= 20 mmUltimate shear stress = 280 Mpa

Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 780 mm.…

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Q: q1=150 Mpa, q2=40 MPa Calculate the stresses σx,σy,σz and deformation εz1,εz2 in the z direction.

A: Elastik cisim 1 q1=150 Mpa, σz = -150 Mpaσx,σy = 0∈z = σzE       = 150300×103∈z =5×10-4∈x =∈y =…

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A: Given data:- Moment about a horizontal axis on the cross section is 0.80 kN-m

Q: I Hinge it 大 2L 3.

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Q: solve for the angular deformation of one end relative to the other end

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Q: bar shown if the temperature increas supports are unyielding and that the buckling. 4 Aluminum A =…

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Q: Strain, Deformation and Thermal Stress Steel Rod A = 600 mm L=4.0 m E= 200 GPa a = 11.70 um/(m°C)…

A: Given- Aluminum Rod Area=900mm2 Length=3.0m Modulus of elasticity =70Gpa Coefficient of thermal…

Q: The figure shows the state of stress on the element at a point on a member. Determine the stress…

A: Normal stress about x axis, Normal stress about y axis, Shear stress, Angle, To find: Stress…

Q: Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for…

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Q: In the figure shown below, determine: 1) The final temperature if the normal stress at aluminium is…

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Q: calculate the strength reduction factor at the minimum strain of extreme tension steel f'c=28 mpa…

A: Given data: f'c=28 mpa fy=420 mpa

Q: 3. An aluminum bar having a cross-sectional area of 0.25 sq. in. carries the axial loads applied at…

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Q: Find the strain in rod Stress 23 MPa E-45 MPa

A: step 1-

Q: condition of plane stress are: of the principal stresses in the

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Q: The state of stress at a point in a structural member may be represented by a two-dimensional stress…

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Q: A 26-foot-long structural steel bar is being tensed along its centroidal axis. Point B is being…

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Q: The limit of proportionality in the material of a structural steel member, when subjected to simple…

A: Given data- Tension stress-σy=280 N/mm2σ1=122 N/mm2 (tensile)σ2=60 N/mm2 (compressive)poisson's…

Q: A 2 m long axially loaded mild steel rod of 8 mm diameter exhibits the load-displacement (P - 8)…

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Q: A mild steel bar is subjected to an axial force P, resulting in an axial stress ♂=100N/mm² What…

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Q: what differ between plane stress and strain.As like pancel is which of those? （eg,a pancil ,glass…

A: Given data: Difference between Plane stress and Plane strain.

Q: Aluminum (2) Bronze 8 ft (1) 6 ft 2.5 ft- *-1.5 ft- A B C Aluminum (3) 3 ft D P

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Q: An aluminum alloy [E = 72 GPa; v = 0.33; a= 23.0 x 10-6/°C] plate is subjected to a tensile load P.…

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Q: The limit of proportionality in the material of a structural steel member, when subjected to simple…

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Q: 10.1. A 0.505-in-diameter mild steel specimen was tested to failure in a tensilé tëstihg fma- chine…

A: a}

Q: The side plating of an aluminium alloy deckhouse 2.28 m high is subjected to an average longitudinal…

A: Given- Height h= 2.28 m average longitudinal compressive stress = 30.9 MN/m². E = 69500 MN/m².…

Q: H WW For The Stress state shown, find The principle stresses and Their directions 30Mpa 50 mpa

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Q: 2.58 Knowing that a 0.02-in. gap exists when the temperature is 75°F, determine (a) the temperature…

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Q: A small aluminum alloy [E = 61 GPa] tee shape is used as a simply supported beam as shown. For this…

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Q: In a steel railroad, the 12 meters long rails are laid with a clearance of 5 mm at a temperature of…

A: solution the length of steel rod L =12mts clearance gap ∆=5mmE=200Gpa=200×1000 Mpa a for linear…

Q: Bronze Aluminum Steel A = 400 mm² A=600 mm² A = 300 mm² 2P ЗР 4P -3 m- - 5 m- - 4 m

A: Given data:

Q: The maximum and minimum normal stresses is known as?

A: The combination of normal and shearing stresses acting on two mutually perpendicular planes is…

Q: What is the applied load P

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Q: The aluminum shell is fully bonded to the brass core and the assembly is unstressed at a temperature…

A: Given Data ; Properties for brass core : E = 105 GPa  Coefficient of thermal expansion = 20.9 X…

Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…

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Q: Q(f). The limit of proportionality in the material of a structural steel member when subjected to…

A: Given data, σyt= 280N/mm² σ1= 122mpa σ2= -60mpa  Poisson's ratio  = 0.3 Fos = ?

Q: Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for…

A: Given data

Q: A brass (? =5.6 ? 10^6 ???) and aluminum (? = 3.7 ? 10^6 ???) cylinders are bonded together at B,…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: Problem # 2. At room temperature (20°C) a 0.5-mm gap exists between the ends of the rods shown. At a…

A: T1 = 20°C & T2 = 140°C  Aluminum  AAl = 2000 mm2  EAl = 75 GPa αAl = 23 × 10-6/°C Stainless…

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.