A bronze rod is rigidly attached between an aluminum rod and a steel rod as shown in the figure  below. Axial loads are applied at the positions indicated. a) Find the maximum value of P that will not exceed a stress in steel of 140 MPa, in bronze of 100 MPa, or in aluminum of 90 MPa. b) Determine the deformation of the bronze rod if the value of P is 22.50 KN. The moduli of elasticity are 200 GPa for steel, 80 GPa for bronze and 70 GPa for aluminum.

Q: The elongation of a bar in axial loading is proportional to the following except A Stress in the bar…

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Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 860 mm.…

A:

Q: A plate in equilibrium is subjected to uniform stresses along its edges with magnitude Oxx= 30 MPa…

A: Given data- A plate in equilibrium under uniform stress- σxx=30 MPa,σyy=30 MPa,σzz=0 MPa, Young's…

Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L-760 mm. The…

A: Give Data: Length of beam=760 mm b1=102 mm b2=20mm d2=20mm a=6.5 mm tensile stress=10 Mpa…

Q: A plate in equilibrium is subjected to uniform stresses along its edges with magnitude o = 30 MPa…

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

A:

Q: A stepped steel shaft shown below is subjected to 10 N-m torque. If the modulus of rigidity is 80…

A: Given: A stepped steel shaft is given,Torque applied, T=10 N-mmodulus of rigidity, G=80 GPa

Q: tion by the cross-sectional area. Is this approach t? To answer this question consider the loading

A: STress is the ratio of force to the cross -sectional area.

Q: Fc FA Fa Fc

A: According to given data Fa , Fb , Fc principal stresses are shown in three elements  We need to…

Q: A bar of length 5.0 m is made of a structural steel having the stress-strain diagram shown in the…

A: Given data,bar length = 5m=5000mmYield stress=250MpaModulus of elasticity=200Gpa=200 x 103…

Q: 1.17 Figure P1.17 shows the stress-strain relations of metals A and B during tension tests until…

A: Any pressure of a solid object creates a stretched internal stress, similar to the spring-turning…

Q: 1Pa. Determine the largest moment M that can be applied as shown to the

A: Calculation of largest BM###

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: 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: An extruded polymer beam is subjected to a bending moment M.  The length of the beam is L = 820 mm.…

A:

Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 680 mm.…

A: FIND NA :y=36×95(952)-22×22(95-7-222)36×95-22×22y=22.637mmFIND MOI…

Q: The cross-section of a composite beam made of aluminium and steel is shown in the figure. The moduli…

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Q: A steel plate is bent into a circular arc of radius 10 m. If the plate section be 120 mm wide and 20…

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Q: Find the value of strain if stress is 50 MPa and youngs modulus is 100 MPa

A: The strain can be calculated using Hookes law.

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

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Q: A 2 m long, axially loaded mild steel rod of 8 mm diameter exhibits the load- 14000 12000…

A: A graph of displacement against load, yield stress, length of mild steel rod, Diameter have been…

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: A steel plate is bent into a circular arc of radius 10 m. If the plate section be 120 mm wide and 20…

A: Given: E=2×105 Nmm2. Arc radius, R = 10 m. Area, A=120 mm×20 mm. y = 10 mm.

Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 880 mm.…

A:

Q: An extruded polymer beam is sub]ected to a bending moment M. The length of the beam is L= 860 mm.…

A:

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

A:

Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 500 mm.…

A: Given data: Length of beam=L=500 mm b1=33 mm, d1=109 mm b2=20 mm, d2=20 mm a=6.5 mm Allowable…

Q: In a tensile test experiment of carbon steel. a standard specimen (D= 0.505 in. Gauge length=2.0 in…

A: Given DataDiameter of the specimen=0.505 inGauge length=2 inTotal length=8 inYield strength=80000…

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: A tensile force P Newton is applied gradually on a prismatic bar of length L m and areas of cross-…

A: Tensile force=P N Length=L Area=A

Q: 1. For each state of plane stress shown below, i.e., for configurations (a) and (b), indicate…

A:

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.